International A26 Engine Operation & Maintenance, Repair & Service, Diagnosis & Troubleshooing Technical Manuals
Complete service repair manual with Electrical Wiring Diagrams for International/Navistar A26 Engine, with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.
International/Navistar A26 Diesel Engine workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
PRODUCT DETAILS:
Total Pages: 3,745 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
0000019042-R4 - International:Navistar A26 (2017 - ) Engine Wiring Harness:Chassis Wiring Harness:Repair Kit Connectors.pdf
0000860541 (2017-07) - International:Navistar A26 Engine Operation and Maintenance Manual (EPA 10, 2017 GHG, & 2017 HD-OBD Certified - US, Canada).pdf
0000870980 (2017-11) - International:Navistar A26 Engine Service Manual (SCR - US, Canada, Mexico).pdf
0000876391 (2018-04) - International:Navistar A26 Engine Diagnosis Manual (SCR - US, Canada, Mexico).pdf
MAIN SECTIONS
0000019042-R4 - International:Navistar A26 (2017 - ) Engine Wiring Harness:Chassis Wiring Harness:Repair Kit Connectors.......2
0000415366-R4.......2
0000415367-R4.......3
0000418961-R4.......4
0000860541 (2017-07) - International:Navistar A26 Engine Operation and Maintenance Manual (EPA 10, 2017 GHG, & 2017 HD-OBD Certified - US, Canada).......5
tables.......7
Summary of Changes.......7
Refer to the applicable technical service literature:.......15
Lubrication Oil Pressure.......59
International A26 Maintenance Intervals.......77
Oil Drain Intervals Normal Service (Normal service vehicles are those with an annual mileage over 30,000 miles / 48,280 km p.......78
Oil Drain Intervals Severe Service (Severe service vehicles are those used in vocations such as refuse, mixer, dump truck, l.......78
DPF Maintenance Intervals .......78
ELC Extender.......100
Maintenance Service Record.......104
Maintenance Service Record.......105
Maintenance Service Record.......106
Daily Care and Report.......108
Daily Care and Report.......109
toc.......15
About the Manual.......15
Safety Terminology.......17
Safety Instructions.......17
Work Area.......17
Safety Equipment.......17
Protective Measures.......17
Vehicle.......18
Engine.......18
Fire Prevention.......18
Batteries.......18
Compressed Air.......19
Tools.......19
Fluids Under Pressure.......19
Fuel.......19
Removal of Tools, Parts, and Equipment.......19
Federal Emission System Warranty.......21
Warranty Period.......21
Required Maintenance.......21
Warranty Repairs and Service.......21
Recommended Maintenance or Repair Parts.......22
Emergency Repairs.......22
What is not Covered by Warranty.......22
Unauthorized parts or expendable parts:.......22
Vehicle, engine, and part malfunctions caused by the following:.......22
Conditions not covered by warranty:.......23
Warranty Rights and Responsibilities.......23
California Emission System Warranty.......23
Warranty Period.......23
Required Maintenance.......24
Warranty Repairs and Service.......24
Recommended Maintenance or Repair Parts.......24
Emergency Repairs.......24
What is Covered by Warranty.......24
What is not Covered by Warranty.......25
Unauthorized parts or expendable parts:.......25
Vehicle, engine, and part malfunctions caused by the following:.......25
Conditions not covered by warranty:.......26
Warranty Rights and Responsibilities.......26
Engine Serial Number.......27
Engine Serial Number Example.......27
Engine Serial Number Codes.......27
Engine Emission Label.......27
Engine Accessories.......28
Engine Specifications International A26.......29
Engine Features.......31
Engine Related Optional Features.......35
Component Location Top.......39
Component Location Front.......40
Component Location Left.......41
Component Location Right .......42
Component Location Rear.......43
Fuel.......45
Ultra Low Sulfur Diesel (ULSD) .......45
Unacceptable Fuel and Blends.......45
Acceptable Fuel Blends.......46
Use of Higher Biodiesel Fuel Blends (B6 to B20).......46
Unsafe Practices.......47
Engine Oil.......47
Engine Oil Quality and Service Categories.......47
SAE Oil Viscosity Grades and Temperature Ranges.......50
Coolant.......50
Coolant Mixtures.......50
Freeze Point Protection Levels Concentrate (ethylene glycol) and Water Mixtures.......51
Contamination of Coolant.......51
Instrument Panel Gauge Cluster.......53
Warning Lamps.......53
Wait to Start Lamp.......53
Idle Shut Down Lamp.......53
Maintenance Lamp.......53
AMBER Warning Lamp (AWL).......54
RED Stop Lamp (RSL).......54
High Exhaust System Temperature (HEST) Lamp.......55
Diesel Exhaust Fluid (DEF) Low Level Lamp.......55
Diesel Particulate Filter (DPF) Indicator.......55
Level One.......56
Level Two.......56
Level Three.......56
Malfunction Indicator Lamp (MIL).......57
Typical Water Temperature Gauge.......57
DEF Level Gauge.......58
Oil Temperature Gauge.......58
Oil Pressure Gauge.......59
Switches.......60
Engine Brake ON / OFF Switch.......60
Engine Brake Selector 1 / 2 / 3 Switch.......60
Air Cleaner Restriction Indicator.......61
Air Restriction Indicator Calibration.......61
Air Restriction Indicator Operation.......61
Air Restriction Indicator Reset.......61
Preoperation Checklist.......63
Priming the Fuel System .......64
Starting the Engine.......65
Emergency Starting.......67
Operation.......68
Exhaust Aftertreatment (AFT) System.......68
AFT High-soot Auto Engine Shutdown.......69
Selective Catalytic Reduction (SCR) System.......69
Engine Idle Shutdown Timer.......70
Cold Weather Operation.......71
Cold Ambient Protection (CAP).......72
Hot Weather Operation.......73
Engine Shutdown.......73
Engine Warning Protection System (EWPS).......73
Standard Warning.......73
2-Way Warning (optional).......74
3-Way Warning (optional).......74
3-Way Protection (optional).......74
HD-OBD Overview .......74
Road Speed Limiting (RSL).......75
Road Operation.......75
Downhill Operation.......75
Maintenance Schedule.......77
OnCommand Link Over-The-Air (OTA) Programming (If Equipped).......79
Overview.......79
Service Procedures.......79
Oil Level.......80
Coolant Level.......80
External Leakage.......82
Air Cleaner Restriction .......82
Water Drain Valve.......83
Engine-Mounted Filter.......84
Frame-Mounted Filter (Racor) If Equipped.......85
Frame-Mounted Filter (DAVCO) - If Equipped.......86
Belt, Air Intake Piping and Clamps.......88
Removing the Belt.......88
Installing the Belt.......91
AIR INTAKE PIPING AND CLAMPS.......91
Engine Oil and Filter.......91
Engine Oil Sampling Optional.......91
Resetting Change Engine Oil Service Interval Message.......94
Fuel Filter.......95
Coolant Filter (If Equipped).......97
Electrical System.......98
Engine Valve Lash and Engine Brake Lash.......98
Service Cooling System.......99
Extended Life Coolant (ELC) Extender.......99
General Information.......101
Maintenance Service Record.......103
Daily Care and Report.......107
List of Acronyms.......111
0000870980 (2017-11) - International:Navistar A26 Engine Service Manual (SCR - US, Canada, Mexico).......113
toc.......115
Table of Contents.......115
Safety Terminology.......119
Safety Instructions.......119
Work Area.......119
Safety Equipment.......119
Protective Measures.......119
Vehicle.......119
Engine.......119
Fire Prevention.......120
Batteries.......120
Compressed Air.......120
Tools.......120
Fluids Under Pressure.......120
Fuel.......121
Removal of Tools, Parts, and Equipment.......121
Table of Contents.......123
Engine Serial Number .......125
Engine Serial Number Examples.......125
Engine Serial Number Codes .......125
Engine Emission Label .......126
Engine Accessories.......127
Engine Description.......128
Engine Specifications.......128
Engine Description .......129
Optional Equipment .......130
Chassis Mounted Equipment .......130
Engine Component Locator .......131
Top View.......131
Front View .......132
Left View.......133
Right View.......134
Back View.......135
Aftertreatment Component Locator .......136
Exhaust System.......136
Exhaust Aftertreatment Assembly Components.......137
Exhaust Aftertreatment Sensors and Sensor Modules.......138
Table of Contents.......139
Engine-to-Vehicle Connection Points.......141
Overview.......141
Table of Contents.......143
Engine Removal From Chassis.......145
Overview.......145
Table of Contents.......149
Engine Cleaning.......151
Mounting Engine.......152
Equipment Condition.......152
Special Tools.......152
Procedure.......154
Table of Contents.......163
Service Procedures.......165
Crankshaft Rotation.......165
Cylinder No. 1 TDC .......166
Equipment Condition.......166
Procedure.......166
Engine Run-in Procedure.......168
Fuel System Priming.......169
Fuel System Priming Tool Method.......169
Hand Primer Pump Method.......178
Valve Lash Adjustment.......180
Valve Overlap .......180
Procedure.......181
a.Loosen brake lash adjustment M10 (jam) nut (2) on engine brake housing assembly (3), and back out slave piston adjusting screw (1) so slave piston (5) no longer contacts valve bridge........183
Test Procedures.......186
Exhaust Gas Recirculation (EGR) Cooler Bench Test.......186
Overview.......186
Equipment Condition.......186
Special Tools Required.......186
Special Service Message.......186
Test Procedure.......187
Expected Outcome.......189
Follow-on Procedure.......189
Table of Contents.......191
General Procedures.......201
Cleaning Procedures.......201
Inspection Procedures.......202
Engine Wiring and Sensor Inspections.......202
Engine Component Inspections.......202
Aftertreatment System.......203
Aftertreatment (AFT) Fuel Supply Module.......204
Removal.......204
Overview.......204
Equipment Condition.......204
Special Tools.......204
Procedure.......205
Follow-on Procedure.......209
Cleaning and Inspection.......210
Installation.......212
Equipment Condition.......212
Special Tools.......212
Procedure.......213
Follow-on Procedure.......217
Aftertreatment Hydrocarbon Doser (AFTHD) Assembly.......218
Removal.......218
Overview.......218
Equipment Condition.......219
Special Tools.......219
Procedure.......221
Follow-on Procedure .......225
Cleaning.......226
Special Tools.......226
Installation.......227
Special Tools.......227
Procedure.......228
Follow-on Procedure .......233
Aftertreatment Purge Air Actuator (AFTPAA) Assembly.......234
Removal.......234
Overview .......234
Equipment Condition.......234
Special Tools .......234
Procedure.......235
Follow-on Procedure .......237
Installation.......238
Equipment Condition.......238
Special Tools.......238
Procedure.......239
Follow-on Procedure.......241
Supply Fuel After Filter Hose and Tubes.......242
Removal.......242
Installation.......247
Air Compressor and Power Steering System.......250
Air Compressor.......251
Removal.......251
Equipment Condition.......251
Special Tools.......251
Procedure.......252
Installation.......253
Procedure.......253
Follow-on Procedure.......253
Air Compressor Coolant Hoses.......255
Removal.......255
Equipment Condition.......255
Special Tools.......255
Procedure.......256
Installation.......257
Procedure.......257
Follow-on Procedure.......257
Air Compressor and Power Steering System Cleaning.......259
All Components.......259
Power Steering Elbows.......260
Removal.......260
Equipment Condition.......260
Special Tools.......260
Procedure.......261
Installation.......262
Procedure.......262
Follow-on Procedure.......262
Power Steering Pressure Tubes.......263
Removal.......263
Equipment Condition.......263
Special Tools.......263
Procedure.......263
Installation.......265
Procedure.......265
Follow-on Procedure.......266
Power Steering Pump.......267
Removal.......267
Equipment Condition.......267
Special Tools.......267
Procedure.......267
Installation.......269
Procedure.......269
Follow-on Procedure.......270
Special Torques and Special Tools.......271
Cold Start System.......272
Cold Start Enable Device (CSED) Solenoid.......273
Removal.......273
Overview.......273
Equipment Condition.......274
Special Tools.......274
Procedure.......275
Follow-on Procedure.......276
Installation.......277
Special Tools.......277
Procedure.......278
Follow-on Procedure.......279
Cold Start Fuel Igniter (CSFI).......280
Removal.......280
Overview.......280
Equipment Condition.......281
Special Tools.......281
Procedure.......282
Follow-on Procedure.......282
Installation.......283
Special Tools.......283
Procedure.......284
Follow-on Procedure.......285
Cold Start Fuel Igniter (CSFI) Relay .......287
Removal.......287
Overview.......287
Equipment Condition.......288
Special Tools.......288
Procedure.......289
Installation.......290
Special Tools.......290
Procedure.......290
Follow-on Procedure.......291
Crankcase and Crankshaft.......292
Crankshaft.......294
Overview.......294
Procedure.......294
Cleaning and Inspection.......297
Crankshaft Measurement.......298
Main Bearings Measurement.......299
Crankcase Cleaning.......301
Installation.......303
Piston Cooling Jets.......308
Removal.......308
Overview.......308
Cleaning and Inspection.......310
Installation.......311
Preliminary Checks.......312
Specifications, Special Torques, and Special Tools.......313
Cylinder Head, Camshaft and Valve Train.......314
Camshaft.......315
Removal.......315
Special Tools.......315
Procedure.......315
Installation.......320
Cylinder Head.......325
Removal.......325
Equipment Condition.......325
Special Tools.......325
Procedure.......326
Follow-on Procedure.......329
Installation.......330
Equipment Condition.......330
Special Tools.......330
Procedure.......332
Follow-on Procedure .......336
Cylinder Head, Camshaft and Valve Train Cleaning, Inspection, and Testing.......337
Cylinder Head and Crankcase Components.......337
Special Tools.......337
Composite Valve Cover Assembly Cleaning and Inspection.......339
Camshaft Bearings.......340
Special Tools.......340
Fuel Injector Bore.......341
Special Tools.......341
Valves Leak Test.......342
Cylinder Head Idler Gear.......345
Removal.......345
Installation.......346
Special Tools.......346
Procedure.......346
Rocker Arm Assembly (Non-Brake Engine).......348
Removal.......348
Installation.......350
Valve Cover.......352
Upper Valve Cover Removal.......352
Special Tools.......352
Equipment Condition.......352
Procedure.......352
Upper Valve Cover Installation.......353
Special Tools.......353
Procedure.......353
Follow-on Procedure .......354
Lower Valve Cover Removal.......355
Special Tools.......355
Equipment Condition.......355
Procedure.......356
Lower Valve Cover Installation.......358
Follow-on Procedure .......360
Engine Electrical.......361
Warnings and Cautions.......361
Camshaft Position (CMP) Sensor.......362
Removal.......362
Overview.......362
Equipment Condition.......363
Special Tools.......363
Procedure.......364
Installation.......365
Special Tools.......365
Procedure.......365
Follow-on Procedure.......366
Charger Air Cooler Outlet Temperature (CACOT) Sensor.......367
Removal.......367
Overview.......367
Equipment Condition.......368
Special Tools.......368
Torque Specifications.......368
Procedure.......369
Follow-on Procedure.......369
Installation.......370
Special Tools.......370
Procedure.......371
Follow-on Procedure.......371
Cleaning and Inspection.......372
Engine Injection and Engine Sensor Wiring Harnesses.......372
Sensors and Valves.......373
Engine Control Module (ECM).......374
Crankcase Breather Oil Separator Sensor (CCBOSS).......375
Removal.......375
Installation.......376
Crankshaft Position (CKP) Sensor.......377
Removal.......377
Overview.......377
Equipment Condition.......378
Procedure.......379
Follow-on Procedure.......379
Installation.......380
Special Tools.......380
Procedure.......381
Follow-on Procedure.......381
Engine Control Module (ECM).......383
Removal.......383
Equipment Condition.......383
Special Tools.......383
Torque Specifications.......383
Procedure.......384
Follow-on Procedure .......387
Installation.......388
Equipment Condition.......388
Special Tools.......388
Procedure.......389
Follow-on Procedure .......392
Engine Coolant Temperature (ECT) Sensor.......393
Removal.......393
Overview.......393
Equipment Condition.......394
Special Tools.......394
Torque Specifications.......394
Procedure.......395
Follow-on Procedure.......395
Installation.......396
Overview.......396
Special Tools.......396
Procedure.......397
Follow-on Procedure.......397
Engine Injector (Wiring) Harness.......398
Removal.......398
Equipment Condition.......398
Special Tools.......398
Procedure.......399
Installation.......401
Special Tools.......401
Procedure.......402
Follow-on Procedure .......404
Engine Oil Level (EOL) Sensor.......405
Removal.......405
Installation.......406
Special Tools.......406
Torque Specifications.......406
Engine Oil Pressure (EOP) Sensor.......407
Removal.......407
Equipment Condition.......407
Special Tools.......407
Procedure.......408
Follow-on Procedure.......408
Installation.......409
Special Tools.......409
Procedure.......410
Follow-on Procedure.......410
Engine Oil Temperature (EOT) Sensor.......411
Removal.......411
Equipment Condition.......411
Special Tools.......411
Procedure.......412
Follow-on Procedure.......412
Installation.......413
Equipment Condition.......413
Special Tools.......413
Procedure.......414
Follow-on Procedure.......414
Engine Wiring Harness.......415
Removal.......415
Overview.......415
Equipment Condition.......415
Special Tools.......415
Torque Specifications.......415
Procedure.......417
Installation.......439
Overview.......439
Equipment Condition.......439
Special Tools.......439
Procedure.......440
Follow-on Procedure .......461
Exhaust Back Pressure (EBP) Sensor.......463
Removal.......463
Equipment Condition.......463
Special Tools.......463
Installation.......465
Special Tools.......465
Exhaust Gas Recirculation Temperature (EGRT) .......467
Removal.......467
Overview.......467
Equipment Condition.......468
Special Tools.......468
Torque Specifications.......468
Procedure.......469
Follow-on Procedure.......469
Installation.......470
Special Tools.......470
Procedure.......470
Follow-on Procedure.......471
Fuel Delivery Pressure (FDP) Sensor.......472
Removal .......472
Overview.......472
Equipment Condition.......472
Special Tools.......472
Torque Specifications.......472
Procedure.......473
Follow-on Procedure.......473
Installation.......474
Special Tools.......474
Procedure.......474
Follow-on Procedure.......474
Engine Fuel Actuator 2 (EFA2).......476
Overview.......476
Fuel Rail Pressure (FRP) Sensor.......477
Overview.......477
Intake Manifold Pressure (IMP) Sensor.......478
Removal.......478
Equipment Condition.......478
Special Tools.......478
Procedure.......479
Follow-on Procedure.......479
Installation.......480
Equipment Condition.......480
Special Tools.......480
Procedure.......481
Follow-on Procedure.......482
Intake Manifold Temperature (IMT) Sensor.......483
Removal.......483
Equipment Condition.......483
Special Tools.......483
Torque Specifications.......483
Procedure.......484
Follow-on Procedure.......484
Installation.......485
Special Tools.......485
Torque Specifications.......485
Procedure.......486
Follow-on Procedure.......486
Oxides of Nitrogen (NOx) In Module and Sensor.......487
Removal.......487
Overview.......487
Equipment Condition.......488
Special Tools.......488
Procedure.......489
Installation.......491
Overview.......491
Equipment Condition.......491
Special Tools.......491
Procedure.......492
Follow-on Procedure.......494
Wiring Harness Connections.......495
Wiring Harness to ECM Connections Removal.......495
Overview.......495
Equipment Condition.......495
Special Tools.......495
Wiring Harness to ECM Connections Installation.......499
Special Tools.......499
Follow-on Procedure .......501
Engine Wiring Harness Removal (Engine Right Side).......503
Overview.......503
Equipment Condition.......503
Special Tools.......503
Torque Specifications.......503
Procedure.......504
Follow-on Procedure.......505
Engine Wiring Harness Installation (Engine Right Side).......506
Overview.......506
Equipment Condition.......506
Special Tools.......506
Torque Specifications.......506
Procedure.......507
Follow-on Procedure.......508
Special Torques and Special Tools.......509
Exhaust Gas Recirculation (EGR) System.......510
EGR Cooler.......510
Removal.......510
Overview.......510
Special Tools.......511
Equipment Condition.......511
Torque specifications.......512
Special Service Message.......512
Procedure.......513
Follow-on Procedure.......526
Installation.......527
Equipment Condition.......528
Special Tools.......528
Special Service Message.......529
Procedure.......530
Follow-on Procedure.......547
EGR Mixing Duct.......548
Removal.......548
Overview.......548
Equipment Condition.......550
Special Tools.......550
Procedure.......551
Follow-on Procedure.......556
Installation.......557
Special Tools.......557
Procedure.......558
Follow-on Procedure.......563
EGR Duct.......564
Removal.......564
Overview.......564
Equipment Condition.......564
Special Tools.......564
Procedure.......566
Follow-on Procedure.......568
Installation.......569
Special Tools.......569
Procedure.......570
Follow-on Procedure.......572
EGR Valve.......573
Removal.......573
Overview.......573
Equipment Condition.......574
Special Tools.......574
Procedure.......575
Follow-on Procedure.......577
Cleaning, Inspection, and Testing.......578
Installation.......579
Special Tools.......579
Procedure.......580
Follow-on Procedure.......582
Rear Coolant Manifold Assembly.......583
Removal.......583
Equipment Condition.......583
Special Tools.......584
Procedure.......585
Follow-on Procedure.......590
Installation.......591
Equipment Condition.......591
Special Tools.......591
Procedure.......592
Follow-on Procedure.......600
Exhaust Manifold .......601
Exhaust Manifold Assembly.......601
Removal.......601
Equipment Condition.......601
Special Tools .......603
Procedure.......604
Follow-on Procedure .......605
Installation.......606
Equipment Condition.......606
Special Tools.......606
Procedure.......607
Follow-on Procedure.......610
Flywheel and Flywheel Housing.......613
Exploded Views.......614
Flywheel Housing and Flywheel (Manual Transmission).......614
Flywheel and Flexplate Assembly (Automatic Transmission).......615
Rear Engine Mounts.......616
Flexplate Assembly (Automatic Transmission).......617
Removal.......617
Equipment Conditions.......617
Special Tools.......617
Procedure.......617
Follow-on Procedure.......618
Cleaning and Inspection.......619
Equipment Condition.......619
Special Tools.......619
Inspection Procedure.......619
Follow-on Procedure.......619
Installation.......620
Equipment Condition.......620
Special Tools.......620
Procedure.......620
Follow-on Procedure.......622
Flywheel (Manual Transmission).......623
Surface Runout (Inspection).......623
Equipment Condition.......623
Special Tools.......623
Torque Specifications.......623
Inspection Procedure.......623
Removal.......624
Equipment Condition.......624
Special Tools.......624
Procedure.......624
Follow-on Procedure.......624
Inspection and Reconditioning.......626
Overview.......626
Equipment Condition.......626
Special Tools.......626
Procedure.......627
Follow-on Procedure.......628
Installation.......629
Equipment Condition.......629
Special Tools.......629
Procedure.......629
Follow-on Procedure.......630
Flywheel and Flywheel Housing Cleaning and Inspection.......631
All Components.......631
Flywheel Housing.......632
Removal.......632
Equipment Condition.......632
Special Tools.......632
Procedure.......632
Follow-on Procedure.......633
Cleaning and Inspection.......634
Special Tools.......634
Installation.......636
Equipment Condition.......636
Special Tools.......636
Procedure.......637
Follow-on Procedure.......640
Lifting Eyes.......641
Removal.......641
Equipment Condition.......641
Special Tools.......641
Remove.......641
Follow-on Procedure.......641
Installation.......642
Equipment Condition.......642
Special Tools.......642
Procedure.......642
Follow-on Procedure.......642
Pilot Bearing.......643
Removal.......643
Equipment Condition.......643
Special Tools.......643
Procedure.......643
Follow-on Procedure.......643
Installation.......644
Equipment Condition.......644
Special Tools.......644
Torque Specifications.......644
Procedure.......644
Follow-on Procedure.......644
Radial Shaft Ring Seal.......645
Removal.......645
Equipment Condition.......645
Special Tools.......645
Procedure.......645
Follow-on Procedure.......645
Installation.......646
Equipment Condition.......646
Special Tools.......646
Torque Specifications.......646
Procedure.......646
Follow-on Procedure.......646
Front Cover, Fan Drive, Cooling System, and Related Components.......647
Automatic Belt Tensioner and Idler Pulleys.......648
Removal.......648
Installation.......649
Front Cover.......650
Removal.......650
Installation.......651
Front Cover Radial Shaft Seal.......652
Removal.......652
Installation.......653
Fan Drive Clutch and Pulley Assembly.......654
Removal.......654
Overview.......654
Equipment Condition.......655
Procedure.......656
Follow-on Procedure.......658
Installation.......658
Torque Specifications.......658
Follow-on Procedure.......660
Vibration Damper.......661
Removal.......661
Overview.......661
Equipment Condition.......662
Procedure.......663
Follow-on Procedure.......663
Cleaning and Inspection.......664
Installation.......667
Torque Specifications.......667
Procedure.......667
Follow-on Procedure.......669
Coolant Outlet Manifold and Thermostat Assembly.......670
Removal.......670
Overview.......670
Equipment Condition.......671
Special Tools.......671
Procedure.......672
Follow-on Procedure.......673
Installation.......674
Equipment Condition.......674
Special Tools.......674
Procedure.......675
Follow-on Procedure .......676
Front Cover, Fan Drive, Cooling System, and Related Components Cleaning, Inspection, and Testing.......677
All Components.......677
Heater Return Tube.......679
Removal.......679
Equipment Condition.......679
Special Tools.......679
Torque Specifications.......679
Procedure.......680
Follow-on Procedure.......680
Installation.......681
Equipment Condition.......681
Special Tools.......681
Procedure.......682
Follow-on Procedure.......683
EGR Coolant Return Manifold and Thermostat Housing.......684
Removal.......684
Overview.......684
Special Tool.......685
Procedure.......686
Follow-on Procedure.......687
Installation.......687
Equipment Condition.......687
Special Tools.......687
Procedure.......689
Follow-on Procedure .......692
Water Distribution Housing.......693
Removal.......693
Installation.......694
Water Pump Assembly and Pulley.......695
Removal.......695
Installation.......696
Special Torques and Special Tools.......697
Fuel System.......698
Engine Fuel Actuator 1 (EFA1).......700
Removal.......700
Installation.......701
Filter Element.......702
Fuel Drain (Return) Tube.......703
Removal.......703
Installation.......704
Fuel Filter Housing Assembly.......705
Removal.......705
Overview.......705
Equipment Condition.......706
Special Tools.......706
Procedure.......707
Follow-on Procedure.......709
Installation.......710
Equipment Condition.......710
Special Tools.......710
Procedure.......711
Follow-on Procedure.......712
Fuel Filter Stand Pipe Replacement.......713
Overview.......713
Equipment Condition.......713
Special Tools.......713
Procedure.......714
Follow-on Procedure.......715
Fuel Injectors.......716
Removal.......716
Overview.......716
Special Tools.......716
Equipment Condition.......716
Procedure.......717
Installation.......724
Special Tools.......724
Procedure.......725
Follow-on Procedure .......732
Fuel Primer Pump Assembly.......733
Removal.......733
Overview.......733
Equipment Condition.......734
Special Tools.......734
Procedure.......735
Installation.......736
Follow-on Procedure.......737
Fuel Rail Assembly.......738
Removal.......738
Overview.......738
Equipment Condition.......738
Special Tools.......739
Procedure.......740
Follow-on Procedure.......741
Installation.......742
Special Tools.......742
Procedure.......743
Follow-on Procedure .......745
Fuel Supply and Drain (Return) Lines.......746
Removal.......746
Overview.......746
Equipment Condition.......747
Special Tools.......748
Procedure.......750
Installation.......751
Special Tools.......751
Procedure.......752
Follow-on Procedure.......757
Fuel System Cleaning and Inspection.......758
Low-pressure and High-pressure Fuel System Components.......758
Engine Mounted Fuel Filter Assembly Cleaning and Inspection.......759
Fuel Injector Bore.......761
Fuel Injector Harness.......762
High-pressure Fuel Lines.......763
HPFP to Rail Supply Tube Assembly Removal.......763
Equipment Condition.......763
Special Tools.......763
Procedure.......765
Follow-on Procedure.......765
HPFP to Rail Supply Tube Assembly Installation.......766
Equipment Condition.......766
Special Tools.......766
Procedure.......767
Follow-on Procedure .......768
High-pressure Fuel Line Removal.......769
Equipment Condition.......769
Special Tools.......769
Procedure.......771
Procedure.......771
Follow-on Procedure.......771
High-pressure Fuel Line Installation.......772
Equipment Condition.......772
Special Tools.......772
Torque Specifications.......772
Procedure.......773
Follow-on Procedure.......774
High-pressure Fuel Pump (HPFP) and Drive Housing.......775
Removal.......775
Overview.......775
Equipment Condition.......777
Special Tools.......778
Procedure.......781
Installation.......792
Special Tools.......792
Procedure.......793
Follow-on Procedure.......806
Radial Shaft Seal.......807
Removal.......807
Installation.......809
Special Tools.......809
Follow-on Maintenance.......810
Special Torques and Special Tools.......811
Using a Torque Wrench Extension.......812
Intake & Turbo System.......815
Air Inlet Duct.......816
Removal.......816
Overview.......816
Equipment Condition.......817
Special Tools.......817
Procedure.......818
Installation.......821
Equipment Condition.......821
Special Tools.......821
Procedure.......822
Variable Geometry Turbocharger (VGT) Actuator.......825
Remove.......825
Special Tools.......825
Equipment Condition.......825
Procedure.......826
Installation.......830
Special Tools.......830
Procedure.......831
Follow-on Procedure.......834
Variable Geometry Turbocharger (VGT).......835
Removal.......835
Overview.......835
Equipment Condition.......835
Special Tools.......836
Torque Specifications.......836
Remove.......837
Follow-on Procedure.......844
Installation.......845
Overview.......845
Equipment Condition.......847
Special Tools.......847
Procedure.......849
Follow-on Procedure .......859
International A26 Engine Brake by Jacobs.......861
Overview.......861
Control Solenoid.......862
Removal.......862
Inspection.......863
Installation.......865
Control Valve.......866
Disassembly.......866
Assembly.......867
Engine Brake Housing Assembly.......868
Removal.......868
Special Tools.......868
Equipment Condition.......868
Procedure.......869
Follow-on Procedure.......870
Installation.......871
Special Tools.......871
Procedure.......872
Follow-on Procedure .......874
Master Piston.......875
Slave Piston.......876
Disassembly.......876
Special Tools.......876
Procedure.......876
Assembly.......879
Special Tools.......879
Procedure.......879
Specifications, Special Torques, and Special Tools.......882
Oil Cooler, Filter Housing, and Crankcase Ventilation System.......883
Open Breather Tube.......884
Removal.......884
Equipment Condition.......884
Special Tools.......884
Torque Specifications.......884
Remove.......885
Follow-on Procedure.......886
Installation.......887
Equipment Condition.......887
Special Tools.......887
Procedure.......888
Follow-on Procedure.......889
Crankcase Breather Oil Separator (CCBOS).......890
Removal.......890
Equipment Condition .......890
Special Tools.......890
Torque Specifications.......890
Remove.......891
Follow-on Procedure.......891
Installation.......892
Equipment Condition .......892
Special Tools.......892
Procedure.......893
Follow-on Procedure.......893
Oil Cooler.......894
Removal.......894
Cleaning.......896
Installation.......897
Oil Cooler, Filter Housing, and Crankcase Ventilation System Cleaning, Inspection, and Testing.......899
Oil Filter and Oil Cooler.......899
Oil Cooler Leak Test.......901
Extension Tubes.......902
Crankcase Breather Oil Separator (CCBOS) and Breather Tube.......903
Oil Filter Cover and Filter.......906
Removal.......906
Equipment Condition .......906
Special Tools.......906
Torque Specifications .......906
Remove.......907
Follow-on Procedure.......907
Installation.......908
Equipment Condition.......908
Special Tools.......908
Procedure.......909
Follow-on Procedure.......909
Oil Module Assembly.......910
Removal.......910
Overview.......910
Equipment Condition .......911
Special Tools.......911
Torque Specifications.......911
Procedure.......912
To prevent engine damage, do not remove extension tubes by grabbing sealing surfaces........912
Follow-on Procedure.......914
Installation.......915
Exploded View.......915
Equipment Condition.......916
Special Tools.......916
Procedure.......917
Follow-on Procedure.......922
Oil Pressure Relief Valve.......923
Removal.......923
Installation.......924
Special Torques and Special Tools.......925
Oil Fill Tube Assembly.......926
Removal.......926
Overview.......926
Equipment Condition.......926
Special Tools.......926
Torque Specifications.......926
Procedure.......927
Cleaning and Inspection.......929
Installation.......930
Procedure.......930
Leak Inspection.......932
Overview.......932
Tools Required.......932
Equipment Condition.......932
Inspection Procedure.......933
Expected Outcome.......934
Oil Pan and Oil Pickup Tube.......935
Oil Pan.......936
Removal.......936
Cleaning and Inspection.......938
Overview.......938
Equipment Condition.......938
Special Tools.......938
Cleaning and Inspection Procedure.......939
Expected Outcome.......939
Follow-on Procedure .......939
Installation.......940
Equipment Condition.......940
Special Tools.......940
Procedure.......941
Oil Pickup Tube - Front Sump .......944
Removal.......944
Cleaning and Inspection.......945
Installation.......946
Oil Pickup Tube - Rear Sump.......947
Removal.......947
Cleaning and Inspection.......948
Installation.......949
Oil Recovery.......951
Removal.......951
Installation.......953
Special Torques.......957
Oil Pump and Timing Gears.......958
Front Crank Gears.......959
Removal.......959
Cleaning and Inspection.......960
Installation.......961
Oil Pump.......963
Removal.......963
Cleaning and Inspection.......965
Installation.......966
Preliminary Checks.......968
Rear Timing Gears.......970
Removal.......970
Cleaning and Inspection.......972
Installation.......973
Specifications, Special Torques, and Special Tools.......976
Power Cylinders.......977
Cylinder Sleeves.......979
Removal.......979
Special Tools.......979
Inspection.......981
Special Tools.......981
Procedure.......982
Installation.......984
Piston and Connecting Rod Assembly Preliminary Checks.......985
Piston and Connecting Rod.......986
Piston and Connecting Rod Removal.......986
Equipment Condition.......986
Special Tools.......986
Procedure.......987
Follow-on Procedure.......989
Connecting Rod Inspection.......990
Special Tools.......990
Connecting Rod Bore Check.......992
Special Tools.......992
Piston and Connecting Rod Installation.......993
Equipment Condition.......993
Special Tools.......993
Procedure.......994
Follow-on Procedure .......1002
Piston.......1003
Piston Disassembly.......1003
Special Tools.......1003
Piston Inspection.......1005
Special Tools.......1005
Procedure.......1005
Piston Ring Inspection.......1007
Piston Ring Cleaning.......1008
Piston Assembly.......1009
Specifications, Special Torques, and Special Tools.......1012
Table of Contents.......1015
Overview.......1017
Engine Disassembly Removes.......1017
Exhaust Gas Recirculation (EGR) Cooler Removal.......1017
Overview.......1017
Special Tools.......1018
Special Service Message.......1018
Procedure.......1019
Follow-on Procedure.......1030
Exhaust Gas Recirculation (EGR) Valve Removal.......1031
Equipment Condition.......1031
Special Tools.......1031
Procedure.......1032
Follow-on Procedure .......1032
EGR Valve Mounting Bracket Removal.......1033
Equipment Condition.......1033
Special Tools.......1033
Procedure.......1034
Aftertreatment Hydrocarbon Doser (AFTHD) Removal.......1036
Overview.......1036
Equipment Condition.......1037
Special Tools.......1037
Procedure.......1038
Follow-on Procedure .......1042
Air Inlet Duct Removal.......1043
Overview.......1043
Equipment Condition.......1044
Special Tools.......1044
Procedure.......1045
Variable Geometry Turbocharger (VGT) Removal.......1048
Equipment Condition.......1048
Special Tools.......1048
Procedure.......1049
Follow-on Procedure.......1053
Oil Module Assembly Removal.......1054
Overview.......1054
Equipment Condition .......1055
Special Tools.......1055
Torque Specifications.......1055
Procedure.......1056
Follow-on Procedure.......1058
Rear Coolant Manifold Removal.......1059
Overview.......1059
Equipment Condition.......1059
Special Tools .......1059
Procedure.......1061
Exhaust Manifold Assembly Removal.......1065
Equipment Condition.......1065
Special Tools .......1065
Procedure.......1066
Follow-on Procedure .......1067
Engine Control Module (ECM) and ECM Mounting Bracket Removal.......1068
Equipment Condition.......1068
Special Tools .......1068
Procedure.......1069
Follow-on Procedure.......1073
High-Pressure (HP) Fuel Line Removal.......1074
Equipment Condition.......1074
Special Tools.......1074
Procedure.......1076
Follow-on Procedure.......1077
Coolant Outlet Manifold and Thermostat Removal.......1078
Overview.......1078
Equipment Condition.......1079
Special Tools.......1079
Procedure.......1080
Follow-on Procedure.......1081
EGR Duct and EGR Mixing Duct Removal.......1082
Overview.......1082
Equipment Condition.......1084
Special Tools.......1084
Procedure.......1085
EGR Coolant Return Manifold and Thermostat Housing Removal.......1087
Overview.......1087
Equipment Condition.......1088
Special Tools.......1088
Procedure.......1089
Upper Valve Cover Removal.......1093
Equipment Condition.......1093
Special Tools.......1093
Procedure.......1094
Follow-on Procedure.......1094
Engine Brake Assembly Removal.......1095
Equipment Condition.......1095
Special Tools.......1095
Procedure.......1096
Follow-on Procedure.......1098
Lower Valve Cover and 16-pin E2 Engine Harness Removal.......1099
Equipment Condition.......1099
Special Tools.......1099
Procedure.......1100
Follow-on Procedure.......1101
Rocker Arm Assembly Removal.......1102
Equipment Condition.......1102
Special Tools.......1102
Procedure.......1103
Follow-on Procedure.......1105
Injector Removal.......1106
Equipment Condition.......1106
Special Tools .......1106
Procedure.......1107
Follow-on Procedure.......1114
Engine Harness Removal.......1115
Equipment Condition.......1115
Special Tools.......1115
Procedure.......1116
Follow-on Procedure.......1135
High-Pressure Fuel Pump (HPFP) and Drive Housing Removal.......1136
Overview.......1136
Special Tools.......1138
Procedure.......1141
Fuel Rail Removal.......1152
Overview.......1152
Equipment Condition.......1152
Special Tools .......1152
Procedure.......1154
Follow-on Procedure.......1155
Fuel Filter Housing Assembly Removal.......1156
Overview.......1156
Equipment Condition.......1156
Special Tools.......1157
Procedure.......1158
Follow-on Procedure.......1160
Cylinder Head Removal.......1161
Equipment Condition.......1161
Special Tools.......1161
Procedure.......1162
Follow-on Procedure.......1164
Oil Pan Removal.......1165
Equipment Condition.......1165
Special Tools.......1165
Procedure.......1166
Follow-on Procedure.......1167
Oil Pickup Tube Removal.......1168
Equipment Condition.......1168
Special Tools.......1168
Follow-on Procedure.......1169
Piston Cooling Jet Removal.......1170
Equipment Condition.......1170
Special Tools.......1170
Procedure.......1171
Follow-on Procedure.......1171
Piston and Connecting Rod Removal.......1172
Equipment Condition.......1172
Special Tools.......1172
Procedure.......1173
Follow-on Procedure.......1175
Cylinder Sleeve Removal.......1176
Equipment Condition.......1176
Special Tools.......1176
Procedure.......1177
Follow-on Procedure.......1178
Crankshaft Main Bearing Removal.......1179
Equipment Condition.......1179
Special Tools.......1179
Procedure.......1180
Follow-on Procedure.......1181
Engine Disassembly, Cleaning, Inspection, Testing, and Assembly Procedures.......1182
General Cleaning Procedure.......1182
General Inspection Procedure.......1183
Engine Wiring and Sensor Inspections.......1183
Engine Component Inspections.......1183
Exhaust Gas Recirculation (EGR) Cooler Cleaning and Inspection.......1184
Overview.......1184
Equipment Condition.......1184
Special Tools.......1184
Procedure.......1185
Expected Outcome.......1186
Follow-on Procedure.......1186
Exhaust Gas Recirculation (EGR) Valve Disassembly.......1187
Equipment Condition.......1187
Special Tools.......1187
Procedure.......1188
Follow-on Procedure .......1188
Exhaust Gas Recirculation (EGR) Valve Cleaning and Inspection.......1189
Overview.......1189
Equipment Condition.......1189
Special Tools.......1189
Procedure.......1190
Expected Outcome.......1191
Follow-on Procedure .......1191
Exhaust Gas Recirculation (EGR) Valve Reassembly.......1192
Equipment Condition.......1192
Special Tools.......1192
Torque Specifications.......1192
Procedure.......1193
Follow-on Procedure .......1193
Aftertreatment Hydrocarbon Doser (AFTHD) Cleaning and Inspection.......1194
Overview.......1194
Equipment Condition.......1194
Special Tools.......1194
Procedure.......1195
Expected Outcome.......1195
Follow-on Procedure .......1195
Variable Geometry Turbocharger (VGT) Cleaning and Inspection.......1196
Overview.......1196
Equipment Conditions.......1196
Special Tools.......1196
Procedure.......1198
Expected Outcome.......1201
Follow-on Procedure.......1201
Exhaust Manifold Cleaning and Inspection.......1202
Equipment Condition.......1202
Special Tools.......1202
Rear Coolant Manifold Cleaning and Inspection.......1203
Overview.......1203
Equipment Condition.......1203
Special Tools.......1203
Procedure.......1204
Expected Outcome.......1205
Follow-on Procedure .......1205
Engine Control Module (ECM) and ECM Mounting Bracket Cleaning and Inspection.......1206
Overview.......1206
Equipment Condition.......1206
Special Tools.......1206
Procedure.......1207
Expected Outcome.......1207
Follow-on Procedure.......1208
Coolant Outlet Manifold and Thermostat Housing Cleaning and Inspection.......1209
Overview.......1209
Equipment Condition.......1209
Special Tools.......1209
Procedure.......1210
Preventative Maintenance Option: Thermostat Replacement.......1211
Expected Outcome.......1211
Follow-on Procedure .......1211
Coolant Outlet Manifold and Thermostat Housing Disassembly.......1212
Equipment Condition.......1212
Special Tools.......1212
Procedure.......1213
Follow-on Procedure .......1214
Coolant Outlet Manifold and Thermostat Housing Reassembly.......1215
Equipment Condition.......1215
Special Tools.......1215
Torque Specifications.......1215
Procedure.......1216
Follow-on Procedure.......1217
Upper Valve Cover Inspection.......1218
Overview.......1218
Equipment Condition.......1218
Special Tools.......1218
Procedure.......1219
Expected Outcome.......1219
Follow-on Procedure.......1219
Engine Brake Assembly Cleaning and Inspection.......1220
Overview.......1220
Equipment Condition.......1220
Special Tools.......1220
Procedure.......1221
Expected Outcome.......1221
Follow-on Procedure.......1221
Engine Brake Assembly Testing.......1222
Overview.......1222
Equipment Condition.......1222
Special Tools.......1222
Procedure.......1224
Follow-on Procedure .......1224
Lower Valve Cover and 16-pin E2 Engine Harness Cleaning and Inspection.......1225
Overview.......1225
Equipment Condition.......1225
Special Tools.......1225
Procedure.......1226
Expected Outcome.......1226
Follow-on Procedure.......1227
Rocker Arm Assembly Cleaning and Inspection.......1228
Overview.......1228
Equipment Condition.......1228
Special Tools.......1228
Procedure.......1229
Expected Outcome.......1229
Follow-on Procedure.......1229
Engine Mounted Fuel Filter Assembly Cleaning and Inspection.......1230
Fuel Rail Cleaning and Inspection.......1232
Overview.......1232
Equipment Condition.......1232
Special Tools.......1232
Procedure.......1233
Expected Outcome.......1233
Follow-on Procedure.......1233
Cylinder Head and Crankcase Cleaning and Inspection.......1234
Overview.......1234
Equipment Condition.......1234
Special Tools.......1234
Procedure.......1236
Expected Outcome.......1238
Follow-on Procedure.......1238
Oil Pan Cleaning and Inspection.......1239
Overview.......1239
Equipment Condition.......1239
Special Tools.......1239
Procedure.......1240
Expected Outcome.......1240
Follow-on Procedure .......1240
Oil Pickup Tube Cleaning and Inspection.......1241
Overview.......1241
Equipment Condition.......1241
Special Tools.......1241
Procedure.......1242
Expected Outcome.......1242
Follow-on Procedure .......1242
Piston Cooling Jet Cleaning and Inspection.......1243
Overview.......1243
Equipment Condition.......1243
Special Tools.......1243
Procedure.......1244
Expected Outcome.......1244
Follow-on Procedure .......1244
Piston and Connecting Rod Disassembly.......1245
Equipment Condition.......1245
Procedure.......1246
Follow-on Procedure.......1246
Piston and Connecting Rod Reassembly.......1247
Equipment Condition.......1247
Special Tools.......1247
Procedure.......1248
Follow-on Procedure.......1249
Cylinder Sleeve Cleaning and Inspection.......1250
Overview.......1250
Equipment Condition.......1250
Special Tools.......1250
Procedure.......1251
Expected Outcome.......1253
Follow-on Procedure.......1253
Engine Disassembly Installs.......1254
Crankshaft Main Bearing Installation.......1254
Equipment Condition.......1254
Special Tools.......1254
Procedure.......1255
Follow-on Procedure .......1256
Cylinder Sleeve Installation.......1257
Equipment Condition.......1257
Special Tools.......1257
Torque Specifications.......1257
Procedure.......1258
Follow-on Procedure .......1258
Piston and Connecting Rod Installation.......1259
Equipment Condition.......1259
Special Tools.......1259
Procedure.......1260
Follow-on Procedure .......1267
Piston Cooling Jet Installation.......1268
Equipment Condition.......1268
Special Tools.......1268
Procedure.......1269
Follow-on Procedure .......1269
Oil Pickup Tube Installation.......1270
Equipment Condition.......1270
Special Tools.......1270
Procedure.......1271
Follow-on Procedure .......1271
Oil Pan Installation.......1272
Equipment Condition.......1272
Special Tools.......1272
Procedure.......1273
Follow-on Procedure .......1276
Cylinder Head Installation.......1277
Equipment Condition.......1277
Special Tools.......1277
Procedure.......1279
Follow-on Procedure .......1281
Fuel Filter Housing Assembly Installation.......1282
Equipment Condition.......1282
Special Tools.......1282
Procedure.......1283
Follow-on Procedure.......1284
Fuel Rail Installation.......1285
Equipment Condition.......1285
Special Tools.......1285
Procedure.......1286
Follow-on Procedure .......1287
High-pressure Fuel Pump (HPFP) and Drive Housing Installation.......1288
Overview.......1288
Equipment Condition.......1288
Special Tools.......1288
Procedure.......1289
Engine Harness Installation.......1302
Equipment Condition.......1302
Special Tools.......1302
Procedure.......1304
Follow-on Procedure .......1323
Injector Installation.......1324
Equipment Condition.......1324
Special Tools.......1324
Procedure.......1326
Follow-on Procedure .......1333
Rocker Arm Assembly Installation.......1334
Equipment Condition.......1334
Special Tools.......1334
Procedure.......1335
Follow-on Procedure .......1338
Lower Valve Cover and 16-pin E2 Engine Harness Installation.......1339
Equipment Condition.......1339
Special Tools.......1339
Procedure.......1340
Follow-on Procedure .......1342
Engine Brake Assembly Installation.......1343
Equipment Condition.......1343
Special Tools.......1343
Procedure.......1344
Follow-on Procedure .......1345
Upper Valve Cover Installation.......1346
Equipment Condition.......1346
Special Tools.......1346
Procedure.......1347
Follow-on Procedure .......1348
EGR Coolant Return Manifold and Thermostat Housing Installation.......1349
Equipment Condition.......1349
Special Tools.......1349
Procedure.......1350
Follow-on Procedure .......1353
EGR Mixing Duct Installation.......1354
Equipment Condition.......1354
Special Tools.......1354
Procedure.......1355
Coolant Outlet Manifold and Thermostat Installation.......1357
Overview.......1357
Equipment Condition.......1357
Special Tools.......1357
Procedure.......1358
Follow-on Procedure .......1359
High-Pressure (HP) Fuel Line Installation.......1360
Equipment Condition.......1360
Special Tools.......1360
Procedure.......1361
Follow-on Procedure .......1362
Using a Torque Wrench Extension.......1363
Engine Control Module (ECM) and ECM Mounting Bracket Installation.......1364
Equipment Condition.......1364
Special Tools.......1364
Follow-on Procedure .......1370
Exhaust Manifold Assembly Installation.......1371
Equipment Condition.......1371
Special Tools.......1371
Procedure.......1372
Follow-on Procedure .......1374
Rear Coolant Manifold Installation.......1375
Equipment Condition.......1375
Special Tools.......1375
Procedure.......1376
Follow-on Procedure.......1381
Oil Module Assembly Installation.......1382
Overview.......1382
Equipment Condition.......1383
Special Tools.......1383
Procedure.......1384
Follow-on Procedure.......1389
Variable Geometry Turbocharger (VGT) Installation.......1391
Overview.......1391
Equipment Condition.......1393
Special Tools.......1393
Procedure.......1394
Follow-on Procedure .......1400
Air Inlet Duct Installation.......1401
Equipment Condition.......1401
Special Tools.......1401
Procedure.......1402
Aftertreatment Hydrocarbon Doser (AFTHD) Installation.......1405
Equipment Condition.......1405
Special Tools.......1405
Follow-on Procedure .......1411
EGR Valve Mounting Bracket Installation.......1412
Overview.......1412
Equipment Condition.......1412
Special Tools.......1412
Procedure.......1413
Follow-on Procedure.......1414
Exhaust Gas Recirculation (EGR) Valve Installation.......1415
Overview.......1415
Equipment Condition.......1415
Special Tools.......1415
Procedure.......1416
Follow-on Procedure .......1417
Exhaust Gas Recirculation (EGR) Cooler Installation.......1418
Equipment Condition.......1419
Special Tools.......1419
Special Service Message.......1420
Procedure.......1421
Follow-on Procedure.......1437
Table of Contents.......1439
Fuel System.......1441
Air Inlet Duct and Exhaust Manifold.......1441
Engine Brake.......1441
Cylinder Head, Camshaft and Valve Train.......1441
Flywheel and Flywheel Housing.......1441
Oil Pump, Low Mount Fan Drive, and Timing Gears.......1442
Power Cylinders.......1443
Crankcase and Crankshaft.......1444
Table of Contents.......1445
Abbreviations and Acronyms.......1447
Table of Contents.......1455
Terminology.......1457
Terms.......1457
tables.......117
Technical Service Literature.......117
International A26 Diesel Engine .......128
Special Tools.......145
Torque Specifications.......152
Torque Specifications.......212
Torque Specifications.......227
Torque Specifications.......238
Special Torques.......271
Special Tools.......271
Torque Specifications.......277
Torque Specifications.......283
Torque Specifications.......290
Specifications.......313
Special Torques.......313
Specifications.......315
Torque Specifications.......320
Torque Specifications.......325
Torque Specifications.......330
Specifications.......340
Torque Specifications.......340
Torque Specifications.......346
Torque Specifications.......350
Torque Specifications.......353
Torque Specifications.......358
Torque Specifications.......365
Torque Specifications.......370
Torque Specifications.......380
Torque Specifications.......388
Torque Specifications.......396
Torque Specifications.......401
Torque Specifications.......409
Torque Specifications.......413
Torque Specifications.......439
Torque Specifications.......465
Torque Specifications.......470
Torque Specifications.......474
Torque Specifications.......480
Torque Specifications.......491
Torque Specifications.......499
Special Torques.......509
Special Tools.......509
Torque Specifications.......528
Torque Specifications.......557
Torque Specifications.......569
Torque Specifications.......579
Torque Specifications.......591
Torque Specifications.......606
Torque Specifications.......620
Specifications.......626
Torque Specifications.......629
Torque Specifications.......636
Torque Specifications.......642
Torque Specifications.......674
Torque Specifications.......681
Torque Specifications.......688
Special Torques.......697
Special Tools.......697
Torque Specifications.......710
Torque Specifications.......713
Torque Specifications.......724
Torque Specifications.......736
Torque Specifications.......751
Torque Specifications.......766
Torque Specifications.......780
Torque Specifications.......792
Torque Specifications.......809
Specifications.......811
Special Torques.......811
Special Tools.......812
Torque Specifications.......821
Torque Specifications.......830
Torque Specifications.......847
Torque Specifications.......871
Specifications.......882
Special Torques.......882
Special Tools.......882
Torque Specifications.......887
Torque Specifications.......892
Torque Specifications.......908
Torque Specifications.......916
Special Torques.......925
Special Tools.......925
Torque Specifications.......940
Special Torques.......957
Specifications.......976
Special Torques.......976
Special Tools.......976
Specifications.......981
Torque Specifications.......981
Specifications.......990
Specifications.......992
Torque Specifications.......993
Specifications.......1012
Special Torques.......1012
Special Tools.......1013
Torque Specifications.......1140
Torque Specifications.......1254
Torque Specifications.......1259
Torque Specifications.......1268
Torque Specifications.......1270
Torque Specifications.......1272
Torque Specifications.......1277
Torque Specifications.......1282
Torque Specifications.......1285
Torque Specifications.......1288
Torque Specifications.......1302
Torque Specifications.......1324
Torque Specifications.......1334
Torque Specifications.......1339
Torque Specifications.......1343
Torque Specifications.......1346
Torque Specifications.......1349
Torque Specifications.......1357
Torque Specifications.......1360
Torque Specifications.......1364
Torque Specifications.......1371
Torque Specifications.......1375
Torque Specifications.......1383
Torque Specifications.......1393
Torque Specifications.......1401
Torque Specifications.......1405
Torque Specifications.......1412
Torque Specifications.......1415
Torque Specifications.......1419
0000876391 (2018-04) - International:Navistar A26 Engine Diagnsotic Manual (SCR - US, Canada, Mexico).......1468
toc.......1470
Table of Contents.......1470
Safety Terminology.......1474
Safety Instructions.......1474
Work Area.......1474
Safety Equipment.......1474
Protective Measures.......1474
Vehicle.......1474
Engine.......1475
Fire Prevention.......1475
Batteries.......1475
Compressed Air.......1475
Tools.......1475
Fluids Under Pressure.......1476
Fuel.......1476
Removal of Tools, Parts, and Equipment.......1476
Table of Contents.......1478
Diagnostic Trouble Code (DTC) List.......1480
How To Use Symptom Based Diagnostics.......1498
Operational Checkout Procedures.......1499
1.0 - Preliminary Vehicle Operational Checkout Procedure.......1499
2.0 - Engine Does Not Start Operational Checkout Procedure.......1501
Overview.......1501
3.0 - Engine Hard to Start Operational Checkout Procedure.......1502
Overview.......1502
4.0 - Engine Performance Problem Operational Checkout Procedure.......1503
Overview.......1503
5.0 - Cooling System Operational Checkout Procedure.......1504
Overview.......1504
6.0 - Engine Oil System Operational Checkout Procedure.......1507
Overview.......1507
7.0 - Fuel System Operational Checkout Procedure.......1509
Overview.......1509
8.0 - Engine Compression Brake Operational Checkout Procedure.......1511
Overview.......1511
9.0 - SCR Aftertreatment Operational Checkout Procedure.......1513
Engine Does Not Start Symptoms.......1514
2.1 - Engine Cranks Fast, Slow or Does Not Crank.......1514
Overview.......1514
Possible Causes.......1514
Test Procedure.......1514
2.2 - Engine Cranks But Does Not Start .......1517
Overview.......1517
Possible Causes.......1517
Test Procedure.......1517
Engine Hard to Start Symptoms.......1518
3.1 - Engine Hard to Start (Long Crank Time).......1518
Overview.......1518
Possible Causes.......1518
Test Procedure.......1518
3.2 - Engine Starts, Then Stalls .......1519
Overview.......1519
Possible Causes.......1519
Test Procedure.......1519
Engine Performance Problems Symptoms.......1521
4.1 - Misfire / Rough Idle / Runs Rough.......1521
Overview.......1521
Possible Causes.......1521
Test Procedure.......1522
4.2 - Popping Noise from Intake.......1524
Overview.......1524
Possible Causes.......1524
Test Procedure.......1524
4.3 - Low Power (Slow Acceleration).......1526
Overview.......1526
Possible Causes.......1526
Test Procedure.......1527
4.4 - Surge (Inconsistent Engine RPM During Steady State).......1530
Overview.......1530
Possible Causes.......1530
Test Procedure.......1530
Engine Coolant Symptoms.......1531
5.1 - Coolant Overflow.......1531
Overview.......1531
Possible Causes.......1531
Test Procedure.......1531
5.2 - Coolant Over Temperature.......1534
Overview.......1534
Possible Causes.......1534
Test Procedure.......1534
5.3 - Coolant Leak to Engine Oil.......1536
Overview.......1536
Possible Causes.......1536
Test Procedure.......1536
5.4 - Coolant Leak to Exhaust.......1538
Overview.......1538
Possible Causes.......1538
Test Procedure.......1538
Engine Lubrication Symptoms.......1540
6.1 - Low Engine Oil Pressure.......1540
Overview.......1540
Possible Causes.......1540
Test Procedure.......1540
6.2 - Oil Leak to Exhaust.......1544
Overview.......1544
Possible Causes.......1544
Test Procedure.......1544
Fuel System Symptoms.......1546
7.1 - Metal in Fuel System / Noise from High-Pressure Fuel Pump.......1546
Overview.......1546
Possible Causes.......1546
Test Procedure.......1546
7.2 - Fuel Contamination.......1548
Overview.......1548
Possible Causes.......1548
Test Procedure.......1549
7.3 - Fuel Leak to Engine Oil.......1551
Overview.......1551
Possible Causes.......1551
Test Procedure.......1551
7.4 - Fuel Leak to Exhaust.......1553
Overview.......1553
Possible Causes.......1553
Test Procedure.......1553
Engine Brake Symptoms.......1554
8.1 - Engine Compression Brake Inoperative.......1554
Overview.......1554
Possible Causes.......1554
Test Procedure.......1555
8.2 - Engine Compression Brake Engaged When Not Commanded.......1557
Overview.......1557
Possible Causes.......1557
Test Procedure.......1557
SCR Aftertreatment Symptoms.......1559
9.1 - DEF Contamination.......1559
9.2 - Black Smoke .......1560
9.3 - White Smoke.......1561
9.4 - Parked Regeneration Will Not Activate or Build Exhaust Temperature.......1562
Fault Code Diagnostics.......1563
Diagnostic Trouble Codes.......1564
Diagnostic Trouble Code Overview.......1564
SPN 69 FMI 19 Two Speed Axle Switch : Received Network Data In Error.......1565
Fault Overview.......1565
Lamp Reaction.......1565
Associated Faults.......1565
Fault Facts.......1565
Drive Cycle to Determine Fault Status.......1565
Possible Causes.......1565
SPN 70 FMI 19 Parking Brake Switch : Received Network Data In Error.......1566
Fault Overview.......1566
Lamp Reaction.......1566
Associated Faults.......1566
Fault Facts.......1566
Drive Cycle to Determine Fault Status.......1566
Possible Causes.......1566
SPN 84 FMI 0 Wheel-Based Vehicle Speed : Data Valid But Above Normal Operational Range - Most Severe Level.......1567
Fault Overview.......1567
Lamp Reaction.......1567
Associated Faults.......1567
Fault Facts.......1567
Drive Cycle to Determine Fault Status.......1567
Possible Causes.......1567
Pin-Point Test SPN 84 FMI 0.......1569
Tools Required.......1569
SPN 84 FMI 1 - Wheel-Based Vehicle Speed : Data Valid But Below Normal Operational Range - Most Severe Level.......1573
Fault Overview.......1573
Lamp Reaction.......1573
Associated Faults.......1573
Fault Facts.......1573
Drive Cycle to Determine Fault Status.......1573
Possible Causes.......1573
Pin-Point Test SPN 84 FMI 1.......1576
Tools Required.......1576
SPN 91 FMI 2 - Accelerator Pedal Position 1 : Data Erratic, Intermittent Or Incorrect.......1579
Fault Overview.......1579
Lamp Reaction.......1579
Associated Faults.......1579
Fault Facts.......1579
Drive Cycle to Determine Fault Status.......1579
Possible Causes.......1579
Pin-Point Test SPN 91 FMI 2.......1582
Tools Required.......1582
SPN 91 FMI 3 - Accelerator Pedal Position 1: Voltage Above Normal, Or Shorted To High Source.......1588
Fault Overview.......1588
Lamp Reaction.......1588
Associated Faults.......1588
Fault Facts.......1588
Drive Cycle to Determine Fault Status.......1588
Possible Causes.......1588
Pin-Point Test SPN 91 FMI 3.......1590
Tools Required.......1590
SPN 91 FMI 4 - Accelerator Pedal Position 1 : Voltage Below Normal, Or Shorted To Low Source.......1592
Fault Overview.......1592
Lamp Reaction.......1592
Associated Faults.......1592
Fault Facts.......1592
Drive Cycle to Determine Fault Status.......1592
Possible Causes.......1592
Pin-Point Test SPN 91 FMI 4.......1595
Tools Required.......1595
SPN 97 FMI 31 - Water In Fuel Indicator 1 : Condition Exists.......1597
Fault Overview.......1597
Lamp Reaction.......1597
Associated Faults.......1597
Fault Facts.......1597
Drive Cycle to Determine Fault Status.......1597
Possible Causes.......1597
SPN 98 FMI 3 - Engine Oil Level : Voltage Above Normal, Or Shorted To High Source.......1599
Fault Overview.......1599
Lamp Reaction.......1599
Associated Faults.......1599
Fault Facts.......1599
Drive Cycle to Determine Fault Status.......1599
Possible Causes.......1599
Pin-Point Test SPN 98 FMI 3.......1601
Tools Required.......1601
SPN 98 FMI 4 - Engine Oil Level : Voltage Below Normal, Or Shorted To Low Source.......1603
Fault Overview.......1603
Lamp Reaction.......1603
Associated Faults.......1603
Fault Facts.......1603
Drive Cycle to Determine Fault Status.......1603
Possible Causes.......1603
Pin-Point Test SPN 98 FMI 4.......1605
Tools Required.......1605
SPN 98 FMI 14 - Engine Oil Level : Special Instructions.......1606
Fault Overview.......1606
Lamp Reaction.......1606
Associated Faults.......1606
Fault Facts.......1606
Drive Cycle to Determine Fault Status.......1606
Possible Causes.......1606
SPN 98 FMI 17 - Engine Oil Level : Data Valid But Below Normal Operating Range - Least Severe Level.......1607
Fault Overview.......1607
Lamp Reaction.......1607
Associated Faults.......1607
Fault Facts.......1607
Drive Cycle to Determine Fault Status.......1607
Possible Causes.......1607
SPN 100 FMI 3 - Engine Oil Pressure : Voltage Above Normal, Or Shorted To High Source.......1608
Fault Overview.......1608
Lamp Reaction.......1608
Associated Faults.......1608
Fault Facts.......1608
Drive Cycle to Determine Fault Status.......1608
Possible Causes.......1608
Pin-Point Test SPN 100 FMI 3.......1610
Tools Required.......1610
SPN 100 FMI 4 - Engine Oil Pressure : Voltage Below Normal, Or Shorted To Low Source.......1612
Fault Overview.......1612
Lamp Reaction.......1612
Associated Faults.......1612
Fault Facts.......1612
Drive Cycle to Determine Fault Status.......1612
Possible Causes.......1612
Pin-Point Test SPN 100 FMI 4.......1615
Tools Required.......1615
SPN 100 FMI 14 - Engine Oil Pressure : Special Instructions.......1617
Fault Overview.......1617
Lamp Reaction.......1617
Associated Faults.......1617
Fault Facts.......1617
Drive Cycle to Determine Fault Status.......1617
Possible Causes.......1617
SPN 100 FMI 17 - Engine Oil Pressure : Data Valid But Below Normal Operating Range - Least Severe Level.......1619
Fault Overview.......1619
Lamp Reaction.......1619
Associated Faults.......1619
Fault Facts.......1619
Drive Cycle to Determine Fault Status.......1619
Possible Causes.......1619
SPN 102 FMI 0 - Engine Intake Manifold #1 Pressure : Data Valid But Above Normal Operational Range - Most Severe Level.......1621
Fault Overview.......1621
Lamp Reaction.......1621
Associated Faults.......1621
Fault Facts.......1621
Drive Cycle to Determine Fault Status.......1621
Possible Causes.......1621
Pin-Point Test SPN 102 FMI 0.......1624
Tools Required.......1624
SPN 102 FMI 1 - Engine Intake Manifold #1 Pressure : Data Valid But Below Normal Operational Range - Most Severe Level.......1627
Fault Overview.......1627
Lamp Reaction.......1627
Associated Faults.......1627
Fault Facts.......1627
Drive Cycle to Determine Fault Status.......1627
Possible Causes.......1627
Pin-Point Test SPN 102 FMI 1.......1629
Tools Required.......1629
SPN 102 FMI 2 - Engine Intake Manifold #1 Pressure : Data Erratic, Intermittent Or Incorrect.......1631
Fault Overview.......1631
Lamp Reaction.......1631
Associated Faults.......1631
Fault Facts.......1631
Drive Cycle to Determine Fault Status.......1631
Possible Causes.......1631
Pin-Point Test SPN 102 FMI 2.......1634
Tools Required.......1634
SPN 102 FMI 3 - Engine Intake Manifold #1 Pressure : Voltage Above Normal, Or Shorted To High Source.......1637
Fault Overview.......1637
Lamp Reaction.......1637
Associated Faults.......1637
Fault Facts.......1637
Drive Cycle to Determine Fault Status.......1637
Possible Causes.......1637
Pin-Point Test SPN 102 FMI 3.......1639
Tools Required.......1639
SPN 102 FMI 4 - Engine Intake Manifold #1 Pressure : Voltage Below Normal, Or Shorted To Low Source.......1641
Fault Overview.......1641
Lamp Reaction.......1641
Associated Faults.......1641
Fault Facts.......1641
Drive Cycle to Determine Fault Status.......1641
Possible Causes.......1641
Pin-Point Test SPN 102 FMI 4.......1644
Tools Required.......1644
SPN 102 FMI 10 - Engine Intake Manifold #1 Pressure : Abnormal Rate Of Change.......1646
Fault Overview.......1646
Lamp Reaction.......1646
Associated Faults.......1646
Fault Facts.......1646
Drive Cycle to Determine Fault Status.......1646
Possible Causes.......1646
SPN 102 FMI 16 - Engine Intake Manifold #1 Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1650
Fault Overview.......1650
Lamp Reaction.......1650
Associated Faults.......1650
Fault Facts.......1650
Drive Cycle to Determine Fault Status.......1650
Possible Causes.......1650
SPN 102 FMI 18 - Engine Intake Manifold #1 Pressure : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1652
Fault Overview.......1652
Lamp Reaction.......1652
Associated Faults.......1652
Fault Facts.......1652
Drive Cycle to Determine Fault Status.......1652
Possible Causes.......1652
SPN 105 FMI 0 - Engine Intake Manifold 1 Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......1656
Fault Overview.......1656
Lamp Reaction.......1656
Associated Faults.......1656
Fault Facts.......1656
Drive Cycle to Determine Fault Status.......1656
Possible Causes.......1656
Pin-Point Test SPN 105 FMI 0.......1659
Tools Required.......1659
SPN 105 FMI 2 Engine Intake Manifold 1 Temperature : Data Erratic, Intermittent Or Incorrect.......1662
Fault Overview.......1662
Lamp Reaction.......1662
Associated Faults.......1662
Fault Facts.......1662
Drive Cycle to Determine Fault Status.......1662
Possible Causes.......1662
Pin-Point Test SPN 105 FMI 2.......1665
Tools Required.......1665
SPN 105 FMI 3 Engine Intake Manifold 1 Temperature : Voltage Above Normal, Or Shorted To High Source.......1668
Fault Overview.......1668
Lamp Reaction.......1668
Associated Faults.......1668
Fault Facts.......1668
Drive Cycle to Determine Fault Status.......1668
Possible Causes.......1668
Pin-Point Test SPN 105 FMI 3.......1671
Tools Required.......1671
SPN 105 FMI 4 - Engine Intake Manifold 1 Temperature : Voltage Below Normal, Or Shorted To Low Source.......1674
Fault Overview.......1674
Lamp Reaction.......1674
Associated Faults.......1674
Fault Facts.......1674
Drive Cycle to Determine Fault Status.......1674
Possible Causes.......1674
SPN 105 FMI 10 - Engine Intake Manifold 1 Temperature : Abnormal Rate Of Change.......1676
Fault Overview.......1676
Lamp Reaction.......1676
Associated Faults.......1676
Fault Facts.......1676
Drive Cycle to Determine Fault Status.......1676
Possible Causes.......1676
SPN 105 FMI 18 - Engine Intake Manifold 1 Temperature : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1678
Fault Overview.......1678
Lamp Reaction.......1678
Associated Faults.......1678
Fault Facts.......1678
Drive Cycle to Determine Fault Status.......1678
Possible Causes.......1678
SPN 108 FMI 1 - Barometric Pressure : Data Valid But Below Normal Operational Range - Most Severe Level.......1680
Fault Overview.......1680
Lamp Reaction.......1680
Associated Faults.......1680
Fault Facts.......1680
Drive Cycle to Determine Fault Status.......1680
Possible Causes.......1680
SPN 108 FMI 2 - Barometric Pressure : Data Erratic, Intermittent Or Incorrect.......1682
Fault Overview.......1682
Lamp Reaction.......1682
Associated Faults.......1682
Fault Facts.......1682
Drive Cycle to Determine Fault Status.......1682
Possible Causes.......1682
SPN 108 FMI 3 - Barometric Pressure : Voltage Above Normal, Or Shorted To High Source.......1684
Fault Overview.......1684
Lamp Reaction.......1684
Associated Faults.......1684
Fault Facts.......1684
Drive Cycle to Determine Fault Status.......1684
Possible Causes.......1684
SPN 108 FMI 4 - Barometric Pressure : Voltage Below Normal, Or Shorted To Low Source.......1686
Fault Overview.......1686
Lamp Reaction.......1686
Associated Faults.......1686
Fault Facts.......1686
Drive Cycle to Determine Fault Status.......1686
Possible Causes.......1686
SPN 110 FMI 0 - Engine Cooling System above Critical Temperature.......1688
Fault Overview.......1688
Lamp Reaction.......1688
Associated Faults.......1688
Fault Facts.......1688
Drive Cycle to Determine Fault Status.......1688
Possible Causes.......1688
SPN 110 FMI 2 - Engine Coolant Temperature : Data Erratic, Intermittent Or Incorrect.......1690
Fault Overview.......1690
Lamp Reaction.......1690
Associated Faults.......1690
Fault Facts.......1690
Drive Cycle to Determine Fault Status.......1690
Possible Causes.......1690
Pin-Point Tests (SPN 110 FMI 2).......1693
Tools Required.......1693
SPN 110 FMI 3 - Engine Coolant Temperature : Voltage Above Normal, Or Shorted To High Source.......1695
Fault Overview.......1695
Lamp Reaction.......1695
Associated Faults.......1695
Fault Facts.......1695
Drive Cycle to Determine Fault Status.......1695
Possible Causes.......1695
Pin-Point Tests (SPN 110 FMI 3).......1698
Tools Required.......1698
SPN 110 FMI 4 - Engine Coolant Temperature : Voltage Below Normal, Or Shorted To Low Source.......1701
Fault Overview.......1701
Lamp Reaction.......1701
Associated Faults.......1701
Fault Facts.......1701
Drive Cycle to Determine Fault Status.......1701
Possible Causes.......1701
Pin-Point Tests (SPN 110 FMI 4).......1703
Tools Required.......1703
SPN 110 FMI 10 - Engine Coolant Temperature : Abnormal Rate Of Change.......1704
Fault Overview.......1704
Lamp Reaction.......1704
Associated Faults.......1704
Fault Facts.......1704
Drive Cycle to Determine Fault Status.......1704
Possible Causes.......1704
SPN 110 FMI 14 - Engine Coolant Temperature : Special Instructions.......1707
Fault Overview.......1707
Lamp Reaction.......1707
Associated Faults.......1707
Fault Facts.......1707
Drive Cycle to Determine Fault Status.......1707
Possible Causes.......1707
SPN 110 FMI 15 - Engine Coolant Temperature : Data Valid But Above Normal Operating Range - Least Severe Level.......1709
Fault Overview.......1709
Lamp Reaction.......1709
Associated Faults.......1709
Fault Facts.......1709
Drive Cycle to Determine Fault Status.......1709
Possible Causes.......1709
SPN 110 FMI 16 - Engine Coolant Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1711
Fault Overview.......1711
Lamp Reaction.......1711
Associated Faults.......1711
Fault Facts.......1711
Drive Cycle to Determine Fault Status.......1711
Possible Causes.......1711
SPN 110 FMI 18 - Engine Coolant Temperature : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1713
Fault Overview.......1713
Lamp Reaction.......1713
Associated Faults.......1713
Fault Facts.......1713
Drive Cycle to Determine Fault Status.......1713
Possible Causes.......1713
SPN 111 FMI 1 - Engine Coolant Level 1 : Data Valid But Below Normal Operational Range - Most Severe Level.......1715
Fault Overview.......1715
Lamp Reaction.......1715
Associated Faults.......1715
Fault Facts.......1715
Drive Cycle to Determine Fault Status.......1715
Possible Causes.......1715
Pin-Point Test SPN 111 FMI 1.......1717
Tools Required.......1717
SPN 132 FMI 0 - Engine Intake Air Mass Flow Rate : Data Valid But Above Normal Operational Range - Most Severe Level.......1719
Fault Overview.......1719
Lamp Reaction.......1719
Associated Faults.......1719
Fault Facts.......1719
Drive Cycle to Determine Fault Status.......1719
Possible Causes.......1719
Pin-Point Test SPN 132 FMI 0.......1722
Tools Required.......1722
SPN 132 FMI 3 - Engine Intake Air Mass Flow Rate : Voltage Above Normal, Or Shorted To High Source.......1725
Fault Overview.......1725
Lamp Reaction.......1725
Associated Faults.......1725
Fault Facts.......1725
Drive Cycle to Determine Fault Status.......1725
Possible Causes.......1725
Pin-Point Test SPN 132 FMI 3.......1728
Tools Required.......1728
SPN 132 FMI 4 - Engine Intake Air Mass Flow Rate : Voltage Below Normal, Or Shorted To Low Source.......1731
Fault Overview.......1731
Lamp Reaction.......1731
Associated Faults.......1731
Fault Facts.......1731
Drive Cycle to Determine Fault Status.......1731
Possible Causes.......1731
Pin-Point Test SPN 132 FMI 4.......1734
Tools Required.......1734
SPN 132 FMI 13 - Engine Intake Air Mass Flow Rate : Out Of Calibration.......1737
Fault Overview.......1737
Lamp Reaction.......1737
Associated Faults.......1737
Fault Facts.......1737
Drive Cycle to Determine Fault Status.......1737
Possible Causes.......1737
SPN 132 FMI 16 - Engine Intake Air Mass Flow Rate : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1740
Fault Overview.......1740
Lamp Reaction.......1740
Associated Faults.......1740
Fault Facts.......1740
Drive Cycle to Determine Fault Status.......1740
Possible Causes.......1740
SPN 132 FMI 18 - Engine Intake Air Mass Flow Rate : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1743
Fault Overview.......1743
Lamp Reaction.......1743
Associated Faults.......1743
Fault Facts.......1743
Drive Cycle to Determine Fault Status.......1743
Possible Causes.......1743
SPN 132 FMI 20 - Engine Intake Air Mass Flow Rate : Data Drifted High.......1745
Fault Overview.......1745
Lamp Reaction.......1745
Associated Faults.......1745
Fault Facts.......1745
Drive Cycle to Determine Fault Status.......1745
Possible Causes.......1745
SPN 132 FMI 21- Engine Intake Air Mass Flow Rate : Data Drifted Low.......1748
Fault Overview.......1748
Lamp Reaction.......1748
Associated Faults.......1748
Fault Facts.......1748
Drive Cycle to Determine Fault Status.......1748
Possible Causes.......1748
SPN 157 FMI 0 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Valid But Above Normal Operational Range - Most Severe Level.......1751
Fault Overview.......1751
Lamp Reaction.......1751
Associated Faults.......1751
Fault Facts.......1751
Drive Cycle to Determine Fault Status.......1751
Possible Causes.......1751
SPN 157 FMI 1 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Valid But Below Normal Operational Range - Most Severe Level.......1753
Fault Overview.......1753
Lamp Reaction.......1753
Associated Faults.......1753
Fault Facts.......1753
Drive Cycle to Determine Fault Status.......1753
Possible Causes.......1753
SPN 157 FMI 3 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Voltage Above Normal, or Shorted to High Source.......1758
Fault Overview.......1758
Lamp Reaction.......1758
Associated Faults.......1758
Fault Facts.......1758
Drive Cycle to Determine Fault Status.......1758
Possible Causes.......1758
Pin-Point Test SPN 157 FMI 3.......1761
Tools Required.......1761
SPN 157 FMI 4 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Voltage Below Normal, or Shorted to Low Source.......1765
Fault Overview.......1765
Lamp Reaction.......1765
Associated Faults.......1765
Fault Facts.......1765
Drive Cycle to Determine Fault Status.......1765
Possible Causes.......1765
Pin-Point Test SPN 157 FMI 4.......1767
Tools Required.......1767
SPN 157 FMI 10 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Abnormal Rate Of Change .......1768
Fault Overview.......1768
Lamp Reaction.......1768
Associated Faults.......1768
Fault Facts.......1768
Drive Cycle to Determine Fault Status.......1768
Possible Causes.......1768
SPN 157 FMI 16 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1769
Fault Overview.......1769
Lamp Reaction.......1769
Associated Faults.......1769
Fault Facts.......1769
Drive Cycle to Determine Fault Status.......1769
Possible Causes.......1769
SPN 157 FMI 18 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1771
Fault Overview.......1771
Lamp Reaction.......1771
Associated Faults.......1771
Fault Facts.......1771
Drive Cycle to Determine Fault Status.......1771
Possible Causes.......1771
SPN 157 FMI 20 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Drifted High.......1775
Fault Overview.......1775
Lamp Reaction.......1775
Associated Faults.......1775
Fault Facts.......1775
Drive Cycle to Determine Fault Status.......1775
Possible Causes.......1775
Pin-Point Test SPN 157 FMI 20.......1778
Tools Required.......1778
SPN 157 FMI 21 - Engine Fuel 1 Injector Metering Rail 1 Pressure : Data Drifted Low.......1781
Fault Overview.......1781
Lamp Reaction.......1781
Associated Faults.......1781
Fault Facts.......1781
Drive Cycle to Determine Fault Status.......1781
Possible Causes.......1781
Pin-Point Test SPN 157 FMI 21.......1784
Tools Required.......1784
SPN 158 FMI 16 - Key Switch Battery Potential : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1787
Fault Overview.......1787
Lamp Reaction.......1787
Associated Faults.......1787
Fault Facts.......1787
Drive Cycle to Determine Fault Status.......1787
Possible Causes.......1787
SPN 158 FMI 18 - Key Switch Battery Potential : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1789
Fault Overview.......1789
Lamp Reaction.......1789
Associated Faults.......1789
Fault Facts.......1789
Drive Cycle to Determine Fault Status.......1789
Possible Causes.......1789
Pin-Point Test SPN 158 FMI 18.......1794
Tools Required.......1794
SPN 168 FMI 3 - Battery Potential / Power Input 1 : Voltage Above Normal, Or Shorted To High Source.......1804
Fault Overview.......1804
SPN 168 FMI 4 - Battery Potential / Power Input 1 : Voltage Below Normal, Or Shorted To Low Source.......1805
Fault Overview.......1805
SPN 171 FMI 0 - Ambient Air Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......1806
Fault Overview.......1806
Lamp Reaction.......1806
Associated Faults.......1806
Drive Cycle to Determine Fault Status.......1806
Fault Facts.......1806
Possible Causes.......1806
Pin-Point Test SPN 171 FMI 0.......1809
Tools Required.......1809
SPN 171 FMI 2 - Ambient Air Temperature : Data Erratic, Intermittent Or Incorrect.......1812
Fault Overview.......1812
Lamp Reaction.......1812
Associated Faults.......1812
Fault Facts.......1812
Drive Cycle to Determine Fault Status.......1812
Possible Causes.......1812
Pin-Point Test SPN 171 FMI 2.......1815
Tools Required.......1815
SPN 171 FMI 3 - Ambient Air Temperature : Voltage Above Normal, Or Shorted To High Source.......1816
Fault Overview.......1816
Lamp Reaction.......1816
Associated Faults.......1816
Drive Cycle to Determine Fault Status.......1816
Fault Facts.......1816
Possible Causes.......1816
Pin-Point Test SPN 171 FMI 3.......1819
Tools Required.......1819
SPN 171 FMI 4 - Ambient Air Temperature : Voltage Below Normal, Or Shorted To Low Source.......1822
Fault Overview.......1822
Lamp Reaction.......1822
Associated Faults.......1822
Drive Cycle to Determine Fault Status.......1822
Fault Facts.......1822
Possible Causes.......1822
SPN 172 FMI 0 - Engine Intake 1 Air Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......1825
Fault Overview.......1825
Lamp Reaction.......1825
Associated Faults.......1825
Fault Facts.......1825
Drive Cycle to Determine Fault Status.......1825
Possible Causes.......1825
SPN 172 FMI 2 - Engine Intake 1 Air Temperature : Data Erratic, Intermittent Or Incorrect.......1827
Fault Overview.......1827
Lamp Reaction.......1827
Associated Faults.......1827
Fault Facts.......1827
Drive Cycle to Determine Fault Status.......1827
Possible Causes.......1827
Pin-Point Test SPN 172 FMI 2.......1830
Tools Required.......1830
SPN 172 FMI 3 - Engine Intake 1 Air Temperature : Voltage Above Normal, Or Shorted To High Source.......1832
Fault Overview.......1832
Lamp Reaction.......1832
Associated Faults.......1832
Fault Facts.......1832
Drive Cycle to Determine Fault Status.......1832
Possible Causes.......1832
Pin-Point Test SPN 172 FMI 3.......1835
Tools Required.......1835
SPN 172 FMI 4 - Engine Intake 1 Air Temperature : Voltage Below Normal, Or Shorted To Low Source.......1838
Fault Overview.......1838
Lamp Reaction.......1838
Associated Faults.......1838
Fault Facts.......1838
Drive Cycle to Determine Fault Status.......1838
Possible Causes.......1838
SPN 173 FMI 0 - Engine Exhaust Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......1840
Fault Overview.......1840
Lamp Reaction.......1840
Associated Faults.......1840
Fault Facts.......1840
Drive Cycle to Determine Fault Status.......1840
Possible Causes.......1840
SPN 173 FMI 2 - Engine Exhaust Temperature : Data Erratic, Intermittent Or Incorrect.......1842
Fault Overview.......1842
Lamp Reaction.......1842
Associated Faults.......1842
Fault Facts.......1842
Drive Cycle to Determine Fault Status.......1842
Possible Causes.......1842
Pin-Point Test SPN 173 FMI 3.......1845
Tools Required.......1845
SPN 173 FMI 3 - Engine Exhaust Temperature : Voltage Above Normal, Or Shorted To High Source.......1848
Fault Overview.......1848
Lamp Reaction.......1848
Associated Faults.......1848
Fault Facts.......1848
Drive Cycle to Determine Fault Status.......1848
Possible Causes.......1848
Pin-Point Test SPN 173 FMI 3.......1851
Tools Required.......1851
SPN 173 FMI 4 - Engine Exhaust Temperature : Voltage Below Normal, Or Shorted To Low Source.......1854
Fault Overview.......1854
Lamp Reaction.......1854
Associated Faults.......1854
Fault Facts.......1854
Drive Cycle to Determine Fault Status.......1854
Possible Causes.......1854
SPN 175 FMI 0 - Engine Oil Temperature 1 : Data Valid But Above Normal Operational Range - Most Severe Level.......1856
Fault Overview.......1856
Lamp Reaction.......1856
Associated Faults.......1856
Fault Facts.......1856
Drive Cycle to Determine Fault Status.......1856
Possible Causes.......1856
SPN 175 FMI 2 - Engine Oil Temperature 1 : Data Erratic, Intermittent Or Incorrect.......1858
Fault Overview.......1858
Lamp Reaction.......1858
Associated Faults.......1858
Fault Facts.......1858
Drive Cycle to Determine Fault Status.......1858
Possible Causes.......1858
Pin-Point Test SPN 175 FMI 2.......1861
Tools Required.......1861
SPN 175 FMI 3 - Engine Oil Temperature 1 : Voltage Above Normal, Or Shorted To High Source.......1863
Fault Overview.......1863
Lamp Reaction.......1863
Associated Faults.......1863
Fault Facts.......1863
Drive Cycle to Determine Fault Status.......1863
Possible Causes.......1863
Pin-Point Test SPN 175 FMI 3.......1866
Tools Required.......1866
SPN 175 FMI 4 - Engine Oil Temperature 1 : Voltage Below Normal, Or Shorted To Low Source.......1869
Fault Overview.......1869
Lamp Reaction.......1869
Associated Faults.......1869
Fault Facts.......1869
Drive Cycle to Determine Fault Status.......1869
Possible Causes.......1869
SPN 175 FMI 14 - Engine Oil Temperature 1 : Special Instructions.......1871
Fault Overview.......1871
Lamp Reaction.......1871
Associated Faults.......1871
Fault Facts.......1871
Drive Cycle to Determine Fault Status.......1871
Possible Causes.......1871
SPN 175 FMI 15 - Engine Oil Temperature 1 : Data Valid But Above Normal Operating Range - Least Severe Level.......1873
Fault Overview.......1873
Lamp Reaction.......1873
Associated Faults.......1873
Fault Facts.......1873
Drive Cycle to Determine Fault Status.......1873
Possible Causes.......1873
SPN 188 FMI 14 - Engine Speed At Idle, Point 1 : Special Instructions.......1875
Fault Overview.......1875
Lamp Reaction.......1875
Associated Faults.......1875
Fault Facts.......1875
Drive Cycle to Determine Fault Status.......1875
Possible Causes.......1875
SPN 188 FMI 16 - Engine Speed At Idle, Point 1 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......1878
Fault Overview.......1878
Lamp Reaction.......1878
Associated Faults.......1878
Fault Facts.......1878
Drive Cycle to Determine Fault Status.......1878
Possible Cause.......1878
SPN 188 FMI 18 - Engine Speed At Idle, Point 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......1880
Fault Overview.......1880
Lamp Reaction.......1880
Associated Faults.......1880
Fault Facts.......1880
Drive Cycle to Determine Fault Status.......1880
Possible Causes.......1880
SPN 191 FMI 2 - Transmission Output Shaft Speed : Data Erratic, Intermittent Or Incorrect.......1882
Fault Overview.......1882
Lamp Reaction.......1882
Associated Faults.......1882
Fault Facts.......1882
Drive Cycle to Determine Fault Status.......1882
Possible Causes.......1882
Pin-Point Test SPN 191 FMI 2.......1885
Tools Required.......1885
SPN 191 FMI 3 - Transmission Output Shaft Speed : Voltage Above Normal, Or Shorted To High Source.......1888
Fault Overview.......1888
Lamp Reaction.......1888
Associated Faults.......1888
Fault Facts.......1888
Drive Cycle to Determine Fault Status.......1888
Possible Causes.......1888
Pin-Point Test SPN 191 FMI 3.......1890
Tools Required.......1890
SPN 191 FMI 4 - Transmission Output Shaft Speed : Voltage Below Normal, Or Shorted To Low Source.......1893
Fault Overview.......1893
Lamp Reaction.......1893
Associated Faults.......1893
Fault Facts.......1893
Drive Cycle to Determine Fault Status.......1893
Possible Causes.......1893
Pin-Point Test SPN 191 FMI 4.......1896
Tools Required.......1896
SPN 191 FMI 19 - Transmission Output Shaft Speed : Received Network Data In Error.......1899
Fault Overview.......1899
Lamp Reaction.......1899
Associated Faults.......1899
Fault Facts.......1899
Drive Cycle to Determine Fault Status.......1899
Possible Causes.......1899
SPN 412 FMI 0 - Engine Exhaust Gas Recirculation 1 Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......1901
Fault Overview.......1901
Lamp Reaction.......1901
Associated Faults.......1901
Fault Facts.......1901
Drive Cycle to Determine Fault Status.......1901
Possible Causes.......1901
SPN 412 FMI 2 - Engine Exhaust Gas Recirculation 1 Temperature : Data Erratic, Intermittent Or Incorrect.......1903
Fault Overview.......1903
Lamp Reaction.......1903
Associated Faults.......1903
Fault Facts.......1903
Drive Cycle to Determine Fault Status.......1903
Possible Causes.......1903
Pin-Point Test SPN 412 FMI 2.......1906
Tools Required.......1906
SPN 412 FMI 3 - Engine Exhaust Gas Recirculation 1 Temperature : Voltage Above Normal, Or Shorted To High Source.......1909
Fault Overview.......1909
Lamp Reaction.......1909
Associated Faults.......1909
Fault Facts.......1909
Drive Cycle to Determine Fault Status.......1909
Possible Causes.......1909
Pin-Point Test SPN 412 FMI 3.......1912
Tools Required.......1912
SPN 412 FMI 4 - Engine Exhaust Gas Recirculation 1 Temperature : Voltage Below Normal, Or Shorted To Low Source.......1915
Fault Overview.......1915
Lamp Reaction.......1915
Associated Faults.......1915
Fault Facts.......1915
Drive Cycle to Determine Fault Status.......1915
Possible Causes.......1915
SPN 560 FMI 2 - Transmission Driveline Engaged : Data Erratic, Intermittent Or Incorrect.......1917
Fault Overview.......1917
Lamp Reaction.......1917
Associated Faults.......1917
Fault Facts.......1917
Drive Cycle to Determine Fault Status.......1917
Possible Causes.......1917
SPN 597 FMI 19 - Brake Switch : Received Network Data In Error.......1918
Fault Overview.......1918
Lamp Reaction.......1918
Associated Faults.......1918
Fault Facts.......1918
Drive Cycle to Determine Fault Status.......1918
Possible Causes.......1918
SPN 626 FMI 3 - Engine Start Enable Device 1 : Voltage Above Normal, Or Shorted To High Source.......1919
Fault Overview.......1919
Lamp Reaction.......1919
Associated Faults.......1919
Fault Facts.......1919
Drive Cycle to Determine Fault Status.......1919
Possible Causes.......1919
Pin-Point Test SPN 626 FMI 3.......1922
Tools Required.......1922
SPN 626 FMI 4 - Engine Start Enable Device 1 : Voltage Below Normal, Or Shorted To Low Source.......1924
Fault Overview.......1924
Lamp Reaction.......1924
Associated Faults.......1924
Fault Facts.......1924
Drive Cycle to Determine Fault Status.......1924
Possible Causes.......1924
Pin-Point Test SPN 626 FMI 4.......1926
Tools Required.......1926
SPN 626 FMI 5 - Engine Start Enable Device 1 : Current Below Normal Or Open Circuit.......1929
Fault Overview.......1929
Lamp Reaction.......1929
Associated Faults.......1929
Fault Facts.......1929
Drive Cycle to Determine Fault Status.......1929
Possible Causes.......1929
Pin-Point Test SPN 626 FMI 5.......1931
Tools Required.......1931
SPN 628 FMI 12 - Program Memory : Bad Intelligent Device or Component.......1933
Fault Overview.......1933
Lamp Reaction.......1933
Associated Faults.......1933
Fault Facts.......1933
Drive Cycle to Determine Fault Status.......1933
Possible Causes.......1933
SPN 629 FMI 0 - ECM Error - Controller #1 : Data Valid But Above Normal Operational Range - Most Severe Level.......1935
Fault Overview.......1935
Lamp Reaction.......1935
Associated Faults.......1935
Fault Facts.......1935
Drive Cycle to Determine Fault Status.......1935
Possible Causes.......1935
SPN 629 FMI 2 - Controller #1 : Data Erratic, Intermittent Or Incorrect.......1937
Fault Overview.......1937
Lamp Reaction.......1937
Associated Faults.......1937
Fault Facts.......1937
Drive Cycle to Determine Fault Status.......1937
Possible Causes.......1937
SPN 629 FMI 8 - Controller #1 : Abnormal Frequency Or Pulse Width Or Period.......1939
Fault Overview.......1939
Lamp Reaction.......1939
Associated Faults.......1939
Fault Facts.......1939
Drive Cycle to Determine Fault Status.......1939
Possible Causes.......1939
SPN 629 FMI 12 - Controller #1 : Bad Intelligent Device Or Component.......1941
Fault Overview.......1941
Lamp Reaction.......1941
Associated Faults.......1941
Fault Facts.......1941
Drive Cycle to Determine Fault Status.......1941
Possible Causes.......1941
SPN 629 FMI 14 - Controller #1 : Special Instructions.......1943
Fault Overview.......1943
Lamp Reaction.......1943
Associated Faults.......1943
Fault Facts.......1943
Drive Cycle to Determine Fault Status.......1943
Possible Causes.......1943
SPN 629 FMI 15 - Controller #1 : Data Valid But Above Normal Operating Range - Least Severe Level.......1945
Fault Overview.......1945
Lamp Reaction.......1945
Associated Faults.......1945
Fault Facts.......1945
Drive Cycle to Determine Fault Status.......1945
Possible Causes.......1945
SPN 629 FMI 31 - Controller #1 : Condition Exists.......1947
Fault Overview.......1947
Lamp Reaction.......1947
Associated Faults.......1947
Fault Facts.......1947
Drive Cycle to Determine Fault Status.......1947
Possible Causes.......1947
SPN 633 FMI 3 - Engine Fuel Actuator 1 Control Command : Voltage Above Normal, Or Shorted To High Source.......1949
Fault Overview.......1949
Lamp Reaction.......1949
Associated Faults.......1949
Fault Facts.......1949
Drive Cycle to Determine Fault Status.......1949
Possible Causes.......1949
Pin-Point Test SPN 633 FMI 3.......1951
Tools Required.......1951
SPN 633 FMI 4 - Engine Fuel Actuator 1 Control Command : Voltage Below Normal, Or Shorted To Low Source.......1953
Fault Overview.......1953
Lamp Reaction.......1953
Associated Faults.......1953
Fault Facts.......1953
Drive Cycle to Determine Fault Status.......1953
Possible Causes.......1953
Pin-Point Test SPN 633 FMI 4.......1955
Tools Required.......1955
SPN 633 FMI 5 - Engine Fuel Actuator 1 Control Command : Current Below Normal Or Open Circuit.......1957
Fault Overview.......1957
Lamp Reaction.......1957
Associated Faults.......1957
Fault Facts.......1957
Drive Cycle to Determine Fault Status.......1957
Possible Causes.......1957
Pin-Point Test SPN 633 FMI 5.......1959
Tools Required.......1959
SPN 636 FMI 2 - Engine Position Sensor : Data Erratic, Intermittent Or Incorrect.......1961
Fault Overview.......1961
Lamp Reaction.......1961
Associated Faults.......1961
Fault Facts.......1961
Drive Cycle to Determine Fault Status.......1961
Possible Causes.......1961
Pin-Point Test SPN 636 FMI 2.......1965
Tools Required.......1965
SPN 636 FMI 8 - Engine Position Sensor : Abnormal Frequency Or Pulse Width Or Period.......1968
Fault Overview.......1968
Lamp Reaction.......1968
Associated Faults.......1968
Fault Fact.......1968
Drive Cycle to Determine Fault Status.......1968
Possible Causes.......1968
Pin-Point Test SPN 636 FMI 8.......1972
Tools Required.......1972
SPN 636 FMI 10 - Engine Position Sensor : Abnormal Rate Of Change.......1975
Fault Overview.......1975
Lamp Reaction.......1975
Associated Faults.......1975
Fault Fact.......1975
Drive Cycle to Determine Fault Status.......1975
Possible Causes.......1975
Pin-Point Test SPN 636 FMI 10.......1979
Tools Required.......1979
SPN 637 FMI 8 - Engine Timing Sensor : Abnormal Frequency Or Pulse Width Or Period.......1982
Fault Overview.......1982
Lamp Reaction.......1982
Associated Faults.......1982
Fault Facts.......1982
Drive Cycle to Determine Fault Status.......1982
Possible Causes.......1982
Pin-Point Test SPN 637 FMI 8.......1986
Tools Required.......1986
SPN 637 FMI 10 - Engine Timing Sensor : Abnormal Rate Of Change.......1989
Fault Overview.......1989
Lamp Reaction.......1989
Associated Faults.......1989
Fault Facts.......1989
Drive Cycle to Determine Fault Status.......1989
Possible Causes.......1989
Pin-Point Test SPN 637 FMI 10.......1993
Tools Required.......1993
SPN 639 FMI 14 - J1939 Network #1, Primary Vehicle Network : Special Instructions.......1996
Fault Overview.......1996
Lamp Reaction.......1996
Associated Faults.......1996
Fault Facts.......1996
Drive Cycle to Determine Fault Status.......1996
Possible Causes.......1996
Pin-Point Test SPN 639 FMI 14.......2001
Tools Required.......2001
SPN 639 FMI 19 - J1939 Network #1, Primary Vehicle Network : Received Network Data In Error.......2015
Fault Overview.......2015
Lamp Reaction.......2015
Associated Faults.......2015
Fault Facts.......2015
Drive Cycle to Determine Fault Status.......2015
Possible Causes.......2015
Pin-Point Test SPN 639 FMI 19.......2020
Tools Required.......2020
SPN 641 FMI 2 - Engine Variable Geometry Turbocharger Actuator #1 : Data Erratic, Intermittent Or Incorrect.......2034
Fault Overview.......2034
Lamp Reaction.......2034
Associated Faults.......2034
Fault Facts.......2034
Drive Cycle to Determine Fault Status.......2034
Possible Causes.......2034
SPN 641 FMI 7 - Engine Variable Geometry Turbocharger Actuator #1 : Mechanical System Not Responding Or Out Of Adjustment.......2035
Fault Overview.......2035
Lamp Reaction.......2035
Associated Faults.......2035
Fault Facts.......2035
Drive Cycle to Determine Fault Status.......2035
Possible Causes.......2035
SPN 641 FMI 12 - Engine Variable Geometry Turbocharger Actuator #1 : Bad Intelligent Device Or Component.......2037
Fault Overview.......2037
Lamp Reaction.......2037
Associated Faults.......2037
Fault Facts.......2037
Drive Cycle to Determine Fault Status.......2037
Possible Causes.......2037
SPN 641 FMI 14 - Engine Variable Geometry Turbocharger Actuator #1 : Special Instructions.......2039
Fault Overview.......2039
Lamp Reaction.......2039
Associated Faults.......2039
Fault Facts.......2039
Drive Cycle to Determine Fault Status.......2039
Possible Causes.......2039
Pin-Point Test SPN 641 FMI 14.......2042
Tools Required.......2042
SPN 641 FMI 19 - Engine Variable Geometry Turbocharger Actuator #1 : Received Network Data In Error.......2046
Fault Overview.......2046
Lamp Reaction.......2046
Associated Faults.......2046
Fault Facts.......2046
Drive Cycle to Determine Fault Status.......2046
Possible Causes.......2046
Pin-Point Test SPN 641 FMI 19.......2050
Tools Required.......2050
SPN 651 FMI 3 - Engine Fuel 1 Injector Cylinder 1 : Voltage Above Normal, or Shorted to High Score.......2055
Fault Overview.......2055
Lamp Reaction.......2055
Associated Faults.......2055
Fault Facts.......2055
Drive Cycle to Determine Fault Status.......2055
Possible Causes.......2055
Pin-Point Test SPN 651 FMI 3.......2058
Tools Required.......2058
SPN 651 FMI 4 - Engine Fuel 1 Injector Cylinder 1 : Voltage Below Normal, or Shorted to Low Source.......2062
Fault Overview.......2062
Lamp Reaction.......2062
Associated Faults.......2062
Fault Facts.......2062
Drive Cycle to Determine Fault Status.......2062
Possible Causes.......2062
Pin-Point Test SPN 651 FMI 4.......2066
Tools Required.......2066
SPN 651 FMI 5 - Engine Fuel 1 Injector Cylinder 1 : Current Below Normal or Open Circuit.......2071
Fault Overview.......2071
Lamp Reaction.......2071
Associated Faults.......2071
Fault Facts.......2071
Drive Cycle to Determine Fault Status.......2071
Possible Causes.......2071
Pin-Point Test SPN 651 FMI 5.......2074
Tools Required.......2074
SPN 651 FMI 13 - Engine Fuel 1 Injector Cylinder 1 : Out Of Calibration.......2076
Fault Overview.......2076
Lamp Reaction.......2076
Associated Faults.......2076
Fault Facts.......2076
Drive Cycle to Determine Fault Status.......2076
Possible Causes.......2076
SPN 651 FMI 16 - Engine Fuel 1 Injector Cylinder 1 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2077
Fault Overview.......2077
Lamp Reaction.......2077
Associated Faults.......2077
Fault Facts.......2077
Drive Cycle to Determine Fault Status.......2077
Possible Causes.......2077
SPN 651 FMI 18 - Engine Fuel 1 Injector Cylinder 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2079
Fault Overview.......2079
Lamp Reaction.......2079
Associated Faults.......2079
Fault Facts.......2079
Drive Cycle to Determine Fault Status.......2079
Possible Causes.......2079
SPN 652 FMI 3 - Engine Fuel 1 Injector Cylinder 2 : Voltage Above Normal, or Shorted to High Source.......2081
Fault Overview.......2081
Lamp Reaction.......2081
Associated Faults.......2081
Fault Facts.......2081
Drive Cycle to Determine Fault Status.......2081
Possible Causes.......2081
Pin-Point Test SPN 652 FMI 3.......2084
Tools Required.......2084
SPN 652 FMI 4 - Engine Fuel 1 Injector Cylinder 2 : Voltage Below Normal, or Shorted to Low Source.......2088
Fault Overview.......2088
Lamp Reaction.......2088
Associated Faults.......2088
Fault Facts.......2088
Drive Cycle to Determine Fault Status.......2088
Possible Causes.......2088
Pin-Point Test SPN 652 FMI 4.......2092
Tools Required.......2092
SPN 652 FMI 5 - Engine Fuel 1 Injector Cylinder 2 : Current Below Normal or Open Circuit.......2097
Fault Overview.......2097
Lamp Reaction.......2097
Associated Faults.......2097
Fault Facts.......2097
Drive Cycle to Determine Fault Status.......2097
Possible Causes.......2097
Pin-Point Test SPN 652 FMI 5.......2100
Tools Required.......2100
SPN 652 FMI 13 - Engine Fuel 1 Injector Cylinder 2 : Out Of Calibration.......2102
Fault Overview.......2102
Lamp Reaction.......2102
Associated Faults.......2102
Fault Facts.......2102
Drive Cycle to Determine Fault Status.......2102
Possible Causes.......2102
SPN 652 FMI 16 - Engine Fuel 1 Injector Cylinder 2 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2104
Fault Overview.......2104
Lamp Reaction.......2104
Associated Faults.......2104
Fault Facts.......2104
Drive Cycle to Determine Fault Status.......2104
Possible Causes.......2104
SPN 652 FMI 18 - Engine Fuel 1 Injector Cylinder 2 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2106
Fault Overview.......2106
Lamp Reaction.......2106
Associated Faults.......2106
Fault Facts.......2106
Drive Cycle to Determine Fault Status.......2106
Possible Causes.......2106
SPN 653 FMI 3 - Engine Fuel 1 Injector Cylinder 3 : Voltage Above Normal, or Shorted to High Source.......2108
Fault Overview.......2108
Lamp Reaction.......2108
Associated Faults.......2108
Fault Facts.......2108
Drive Cycle to Determine Fault Status.......2108
Possible Causes.......2108
Pin-Point Test SPN 653 FMI 3.......2110
Tools Required.......2110
SPN 653 FMI 4 - Engine Fuel 1 Injector Cylinder 3 : Voltage Below Normal, or Shorted to Low Source.......2115
Fault Overview.......2115
Lamp Reaction.......2115
Associated Faults.......2115
Fault Facts.......2115
Drive Cycle to Determine Fault Status.......2115
Possible Causes.......2115
Pin-Point Test SPN 653 FMI 4.......2119
Tools Required.......2119
SPN 653 FMI 5 - Engine Fuel 1 Injector 3 : Current Below Normal or Open Circuit.......2124
Fault Overview.......2124
Lamp Reaction.......2124
Associated Faults.......2124
Fault Facts.......2124
Drive Cycle to Determine Fault Status.......2124
Possible Causes.......2124
Pin-Point Test SPN 653 FMI 5.......2127
Tools Required.......2127
SPN 653 FMI 13 - Engine Fuel 1 Injector Cylinder 3 : Out Of Calibration.......2129
Fault Overview.......2129
Lamp Reaction.......2129
Associated Faults.......2129
Fault Facts.......2129
Drive Cycle to Determine Fault Status.......2129
Possible Causes.......2129
SPN 653 FMI 16 - Engine Fuel 1 Injector Cylinder 3 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2131
Fault Overview.......2131
Lamp Reaction.......2131
Associated Faults.......2131
Fault Facts.......2131
Drive Cycle to Determine Fault Status.......2131
Possible Causes.......2131
SPN 653 FMI 18 - Engine Fuel 1 Injector Cylinder 3 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2133
Fault Overview.......2133
Lamp Reaction.......2133
Associated Faults.......2133
Fault Facts.......2133
Drive Cycle to Determine Fault Status.......2133
Possible Causes.......2133
SPN 654 FMI 3 - Engine Fuel 1 Injector Cylinder 4 : Voltage Above Normal, or Shorted to High Source.......2135
Fault Overview.......2135
Lamp Reaction.......2135
Associated Faults.......2135
Fault Facts.......2135
Drive Cycle to Determine Fault Status.......2135
Possible Causes.......2135
Pin-Point Test SPN 654 FMI 3.......2138
Tools Required.......2138
SPN 654 FMI 4 - Engine Fuel 1 Injector Cylinder 4 : Voltage Below Normal, or Shorted to Low Source.......2142
Fault Overview.......2142
Lamp Reaction.......2142
Associated Faults.......2142
Fault Facts.......2142
Drive Cycle to Determine Fault Status.......2142
Possible Causes.......2142
Pin-Point Test SPN 654 FMI 4.......2146
Tools Required.......2146
SPN 654 FMI 5 - Engine Fuel Injector 1 Cylinder 4 : Current Below Normal or Open Circuit.......2151
Fault Overview.......2151
Lamp Reaction.......2151
Associated Faults.......2151
Fault Facts.......2151
Drive Cycle to Determine Fault Status.......2151
Possible Causes.......2151
Pin-Point Test SPN 654 FMI 5.......2154
Tools Required.......2154
SPN 654 FMI 13 - Engine Fuel 1 Injector Cylinder 4 : Out Of Calibration.......2156
Fault Overview.......2156
Lamp Reaction.......2156
Associated Faults.......2156
Fault Facts.......2156
Drive Cycle to Determine Fault Status.......2156
Possible Causes.......2156
SPN 654 FMI 16 - Engine Fuel 1 Injector Cylinder 4 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2158
Fault Overview.......2158
Lamp Reaction.......2158
Associated Faults.......2158
Fault Facts.......2158
Drive Cycle to Determine Fault Status.......2158
Possible Causes.......2158
SPN 654 FMI 18 - Engine Fuel 1 Injector Cylinder 4 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2160
Fault Overview.......2160
Lamp Reaction.......2160
Associated Faults.......2160
Fault Facts.......2160
Drive Cycle to Determine Fault Status.......2160
Possible Causes.......2160
SPN 655 FMI 3 - Engine Fuel 1 Injector Cylinder 5 : Voltage Above Normal, or Shorted to High Source.......2162
Fault Overview.......2162
Lamp Reaction.......2162
Associated Faults.......2162
Fault Facts.......2162
Drive Cycle to Determine Fault Status.......2162
Possible Causes.......2162
Pin-Point Test SPN 655 FMI 3.......2165
Tools Required.......2165
SPN 655 FMI 4 - Engine Fuel 1 Injector Cylinder 5 : Voltage Below Normal, or Shorted to Low Source.......2169
Fault Overview.......2169
Lamp Reaction.......2169
Associated Faults.......2169
Fault Facts.......2169
Drive Cycle to Determine Fault Status.......2169
Possible Causes.......2169
Pin-Point Test SPN 655 FMI 4.......2173
Tools Required.......2173
SPN 655 FMI 5 - Engine Fuel 1 Injector Cylinder 5 : Current Below Normal or Open Circuit.......2178
Fault Overview.......2178
Lamp Reaction.......2178
Associated Faults.......2178
Fault Facts.......2178
Drive Cycle to Determine Fault Status.......2178
Possible Causes.......2178
Pin-Point Test SPN 655 FMI 5.......2181
Tools Required.......2181
SPN 655 FMI 13 - Engine Fuel 1 Injector Cylinder 5 : Out Of Calibration.......2183
Fault Overview.......2183
Lamp Reaction.......2183
Associated Faults.......2183
Fault Facts.......2183
Drive Cycle to Determine Fault Status.......2183
Possible Causes.......2183
SPN 655 FMI 16 - Engine Fuel 1 Injector Cylinder 5 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2185
Fault Overview.......2185
Lamp Reaction.......2185
Associated Faults.......2185
Fault Facts.......2185
Drive Cycle to Determine Fault Status.......2185
Possible Causes.......2185
SPN 655 FMI 18 - Engine Fuel 1 Injector Cylinder 5 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2187
Fault Overview.......2187
Lamp Reaction.......2187
Associated Faults.......2187
Fault Facts.......2187
Drive Cycle to Determine Fault Status.......2187
Possible Causes.......2187
SPN 656 FMI 3 - Engine Fuel 1 Injector Cylinder 6 - Voltage Above Normal, or Shorted to High Source.......2189
Fault Overview.......2189
Lamp Reaction.......2189
Associated Faults.......2189
Fault Facts.......2189
Drive Cycle to Determine Fault Status.......2189
Possible Causes.......2189
Pin-Point Test SPN 656 FMI 3.......2192
Tools Required.......2192
SPN 656 FMI 4 - Engine Fuel 1 Injector Cylinder 6 : Voltage Below Normal, or Shorted to Low Source.......2196
Fault Overview.......2196
Lamp Reaction.......2196
Associated Faults.......2196
Fault Facts.......2196
Drive Cycle to Determine Fault Status.......2196
Possible Causes.......2196
Pin-Point Test SPN 656 FMI 4.......2200
Tools Required.......2200
SPN 656 FMI 5 - Engine Fuel 1 Injector Cylinder 6 : Current Below Normal or Open Circuit.......2205
Fault Overview.......2205
Lamp Reaction.......2205
Associated Faults.......2205
Fault Facts.......2205
Drive Cycle to Determine Fault Status.......2205
Possible Causes.......2205
Pin-Point Test SPN 656 FMI 5.......2208
Tools Required.......2208
SPN 656 FMI 13 - Engine Fuel 1 Injector Cylinder 6 : Out Of Calibration.......2210
Fault Overview.......2210
Lamp Reaction.......2210
Associated Faults.......2210
Fault Facts.......2210
Drive Cycle to Determine Fault Status.......2210
Possible Causes.......2210
SPN 656 FMI 16 - Engine Fuel 1 Injector Cylinder 6 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2212
Fault Overview.......2212
Lamp Reaction.......2212
Associated Faults.......2212
Fault Facts.......2212
Drive Cycle to Determine Fault Status.......2212
Possible Causes.......2212
SPN 656 FMI 18 - Engine Fuel 1 Injector Cylinder 6 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2214
Fault Overview.......2214
Lamp Reaction.......2214
Associated Faults.......2214
Fault Facts.......2214
Drive Cycle to Determine Fault Status.......2214
Possible Causes.......2214
SPN 724 FMI 2 - O2 Sensor : Data Erratic, Intermittent Or Incorrect.......2216
Fault Overview.......2216
Lamp Reaction.......2216
Associated Faults.......2216
Fault Facts.......2216
Drive Cycle to Determine Fault Status.......2216
Possible Causes.......2216
SPN 724 FMI 16 - O2 Sensor : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2218
Fault Overview.......2218
Lamp Reaction.......2218
Associated Faults.......2218
Fault Facts.......2218
Drive Cycle to Determine Fault Status.......2218
Possible Causes.......2218
SPN 724 FMI 18 - O2 Sensor : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2220
Fault Overview.......2220
Lamp Reaction.......2220
Associated Faults.......2220
Fault Facts.......2220
Drive Cycle to Determine Fault Status.......2220
Possible Causes.......2220
SPN 974 FMI 3 - Remote Accelerator Pedal Position : Voltage Above Normal, Or Shorted To High Source.......2222
Fault Overview.......2222
Lamp Reaction.......2222
Associated Faults.......2222
Fault Facts.......2222
Drive Cycle to Determine Fault Status.......2222
Possible Causes.......2222
Pin-Point Test SPN 974 FMI 3.......2224
Tools Required.......2224
SPN 974 FMI 4 - Remote Accelerator Pedal Position : Voltage Below Normal, Or Shorted To Low Source.......2226
Fault Overview.......2226
Lamp Reaction.......2226
Associated Faults.......2226
Fault Facts.......2226
Drive Cycle to Determine Fault Status.......2226
Possible Causes.......2226
Pin-Point Test SPN 974 FMI 4.......2228
Tools Required.......2228
SPN 974 FMI 19 - Remote Accelerator Pedal Position : Received Network Data In Error.......2231
Fault Overview.......2231
Lamp Reaction.......2231
Associated Faults.......2231
Fault Facts.......2231
Drive Cycle to Determine Fault Status.......2231
Possible Causes.......2231
SPN 1072 FMI 3 - Engine Compression Brake Output #1 : Voltage Above Normal, Or Shorted To High Source.......2232
Fault Overview.......2232
Lamp Reaction.......2232
Associated Faults.......2232
Fault Facts.......2232
Drive Cycle to Determine Fault Status.......2232
Possible Causes.......2232
SPN 1072 FMI 4 - Engine Compression Brake Output #1 : Voltage Below Normal, Or Shorted To Low Source.......2234
Fault Overview.......2234
Lamp Reaction.......2234
Associated Faults.......2234
Fault Facts.......2234
Drive Cycle to Determine Fault Status.......2234
Possible Causes.......2234
SPN 1072 FMI 5 - Engine Compression Brake Output #1 : Current Below Normal Or Open Circuit.......2236
Fault Overview.......2236
Lamp Reaction.......2236
Associated Faults.......2236
Fault Facts.......2236
Drive Cycle to Determine Fault Status.......2236
Possible Causes.......2236
SPN 1073 FMI 3 - Engine Compression Brake Output #2 : Voltage Above Normal, Or Shorted To High Source.......2238
Fault Overview.......2238
Lamp Reaction.......2238
Associated Faults.......2238
Fault Facts.......2238
Drive Cycle to Determine Fault Status.......2238
Possible Causes.......2238
SPN 1073 FMI 4 - Engine Compression Brake Output #2 : Voltage Below Normal, Or Shorted To Low Source.......2240
Fault Overview.......2240
Lamp Reaction.......2240
Associated Faults.......2240
Fault Facts.......2240
Drive Cycle to Determine Fault Status.......2240
Possible Causes.......2240
SPN 1073 FMI 5 - Engine Compression Brake Output #2 : Current Below Normal Or Open Circuit.......2242
Fault Overview.......2242
Lamp Reaction.......2242
Associated Faults.......2242
Fault Facts.......2242
Drive Cycle to Determine Fault Status.......2242
Possible Causes.......2242
SPN 1081 FMI 3 - Engine Wait to Start Lamp : Voltage Above Normal, Or Shorted To High Source.......2244
Fault Overview.......2244
Lamp Reaction.......2244
Associated Faults.......2244
Fault Facts.......2244
Drive Cycle to Determine Fault Status.......2244
Possible Causes.......2244
Pin-Point Test SPN 1081 FMI 3.......2246
Tools Required.......2246
SPN 1081 FMI 4 - Engine Wait to Start Lamp : Voltage Below Normal, Or Shorted To Low Source.......2248
Fault Overview.......2248
Lamp Reaction.......2248
Associated Faults.......2248
Fault Facts.......2248
Drive Cycle to Determine Fault Status.......2248
Possible Causes.......2248
Pin-Point Test SPN 1081 FMI 4.......2250
Tools Required.......2250
SPN 1081 FMI 5 - Engine Wait to Start Lamp : Current Below Normal Or Open Circuit.......2252
Fault Overview.......2252
Lamp Reaction.......2252
Associated Faults.......2252
Fault Facts.......2252
Drive Cycle to Determine Fault Status.......2252
Possible Causes.......2252
Pin-Point Test SPN 1081 FMI 5.......2254
Tools Required.......2254
SPN 1110 FMI 31 - Engine Protection System has Shutdown Engine : Condition Exists.......2257
Fault Overview.......2257
Lamp Reaction.......2257
Associated Faults.......2257
Fault Facts.......2257
Drive Cycle to Determine Fault Status.......2257
Possible Causes.......2257
SPN 1135 FMI 3 - Engine Oil Temperature 2 : Voltage Above Normal, Or Shorted To High Source.......2259
Fault Overview.......2259
Lamp Reaction.......2259
Associated Faults.......2259
Fault Facts.......2259
Drive Cycle to Determine Fault Status.......2259
Possible Causes.......2259
Pin-Point Test SPN 1135 FMI 3.......2261
Tools Required.......2261
SPN 1135 FMI 4 - Engine Oil Temperature 2 : Voltage Below Normal, Or Shorted To Low Source.......2263
Fault Overview.......2263
Lamp Reaction.......2263
Associated Faults.......2263
Fault Facts.......2263
Drive Cycle to Determine Fault Status.......2263
Possible Causes.......2263
Pin-Point Test SPN 1135 FMI 4.......2265
Tools Required.......2265
SPN 1136 FMI 0 - Engine ECU Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2266
Fault Overview.......2266
Lamp Reaction.......2266
Associated Faults.......2266
Fault Facts.......2266
Drive Cycle to Determine Fault Status.......2266
Possible Causes.......2266
SPN 1136 FMI 3 - Engine ECU Temperature : Voltage Above Normal, Or Shorted To High Source.......2267
Fault Overview.......2267
Lamp Reaction.......2267
Associated Faults.......2267
Fault Facts.......2267
Drive Cycle to Determine Fault Status.......2267
Possible Causes.......2267
SPN 1136 FMI 4 - Engine ECU Temperature : Voltage Below Normal, Or Shorted To Low Source.......2268
Fault Overview.......2268
Lamp Reaction.......2268
Associated Faults.......2268
Fault Facts.......2268
Drive Cycle to Determine Fault Status.......2268
Possible Causes.......2268
SPN 1136 FMI 14 - Engine ECU Temperature : Special Instructions.......2269
Fault Overview.......2269
Lamp Reaction.......2269
Associated Faults.......2269
Fault Facts.......2269
Drive Cycle to Determine Fault Status.......2269
Possible Causes.......2269
SPN 1209 FMI 0 - Engine Exhaust Pressure 1 : Data Valid But Above Normal Operational Range - Most Severe Level.......2270
Fault Overview.......2270
Lamp Reaction.......2270
Associated Faults.......2270
Fault Facts.......2270
Drive Cycle to Determine Fault Status.......2270
Possible Causes.......2270
Pin-Point Test SPN 1209 FMI 0.......2273
Tools Required.......2273
SPN 1209 FMI 1 - Engine Exhaust Pressure 1 : Data Valid But Below Normal Operational Range - Most Severe Level.......2275
Fault Overview.......2275
Lamp Reaction.......2275
Associated Faults.......2275
Fault Facts.......2275
Drive Cycle to Determine Fault Status.......2275
Possible Causes.......2275
Pin-Point Test SPN 1209 FMI 1.......2278
Tools Required.......2278
SPN 1209 FMI 2 - Engine Exhaust Pressure 1 : Data Erratic, Intermittent Or Incorrect.......2280
Fault Overview.......2280
Lamp Reaction.......2280
Associated Faults.......2280
Fault Facts.......2280
Drive Cycle to Determine Fault Status.......2280
Possible Causes.......2280
Pin-Point Test SPN 1209 FMI 2.......2282
Tools Required.......2282
SPN 1209 FMI 3 - Engine Exhaust Pressure 1 : Voltage Above Normal, Or Shorted To High Source.......2285
Fault Overview.......2285
Lamp Reaction.......2285
Associated Faults.......2285
Fault Facts.......2285
Drive Cycle to Determine Fault Status.......2285
Possible Causes.......2285
Pin-Point Test SPN 1209 FMI 3.......2287
Tools Required.......2287
SPN 1209 FMI 4 - Engine Exhaust Pressure 1 : Voltage Below Normal, Or Shorted To Low Source.......2289
Fault Overview.......2289
Lamp Reaction.......2289
Associated Faults.......2289
Fault Facts.......2289
Drive Cycle to Determine Fault Status.......2289
Possible Causes.......2289
Pin-Point Test SPN 1209 FMI 4.......2292
Tools Required.......2292
SPN 1213 FMI 3 - Malfunction Indicator Lamp : Voltage Above Normal, Or Shorted To High Source.......2294
Fault Overview.......2294
Lamp Reaction.......2294
Associated Faults.......2294
Fault Facts.......2294
Drive Cycle to Determine Fault Status.......2294
Possible Causes.......2294
Pin-Point Test SPN 1213 FMI 3.......2296
Tools Required.......2296
SPN 1213 FMI 4 - Malfunction Indicator Lamp : Voltage Below Normal, Or Shorted To Low Source.......2297
Fault Overview.......2297
Lamp Reaction.......2297
Associated Faults.......2297
Fault Facts.......2297
Drive Cycle to Determine Fault Status.......2297
Possible Causes.......2297
Pin-Point Test SPN 1213 FMI 4.......2299
Tools Required.......2299
SPN 1213 FMI 5 - Malfunction Indicator Lamp : Current Below Normal Or Open Circuit.......2300
Fault Overview.......2300
Lamp Reaction.......2300
Associated Faults.......2300
Fault Facts.......2300
Drive Cycle to Determine Fault Status.......2300
Possible Causes.......2300
Pin-Point Test SPN 1213 FMI 5.......2302
Tools Required.......2302
SPN 1244 FMI 5 - Engine Fuel Actuator 2 Control Command : Current Below Normal Or Open Circuit.......2304
Fault Overview.......2304
Lamp Reaction.......2304
Associated Faults.......2304
Fault Facts.......2304
Drive Cycle to Determine Fault Status.......2304
Possible Causes.......2304
Pin-Point Test SPN 1244 FMI 5.......2306
Tools Required.......2306
SPN 1244 FMI 6 - Engine Fuel Actuator 2 Control Command : Current Above Normal Or Grounded Circuit.......2308
Fault Overview.......2308
Lamp Reaction.......2308
Associated Faults.......2308
Fault Facts.......2308
Drive Cycle to Determine Fault Status.......2308
Possible Causes.......2308
Pin-Point Test SPN 1244 FMI 6.......2310
Tools Required.......2310
SPN 1244 FMI 7 - Engine Fuel Actuator 2 Control Command : Mechanical System Not Responding Or Out Of Adjustment.......2312
Fault Overview.......2312
Lamp Reaction.......2312
Associated Faults.......2312
Fault Facts.......2312
Drive Cycle to Determine Fault Status.......2312
Possible Causes.......2312
Pin-Point Test SPN 1244 FMI 7.......2314
Tools Required.......2314
SPN 1322 FMI 14 - Engine Misfire for Multiple Cylinders : Special Instructions.......2316
Fault Overview.......2316
Lamp Reaction.......2316
Associated Faults.......2316
Fault Facts.......2316
Drive Cycle to Determine Fault Status.......2316
Possible Causes.......2316
SPN 1322 FMI 31- Engine Misfire for Multiple Cylinders : Condition Exists.......2319
Fault Overview.......2319
Lamp Reaction.......2319
Associated Faults.......2319
Fault Facts.......2319
Drive Cycle to Determine Fault Status.......2319
Possible Causes.......2319
SPN 1323 FMI 31- Engine Misfire Cylinder #1 : Condition Exists.......2322
Fault Overview.......2322
Lamp Reaction.......2322
Associated Faults.......2322
Fault Facts.......2322
Drive Cycle to Determine Fault Status.......2322
Possible Causes.......2322
SPN 1324 FMI 31- Engine Misfire Cylinder #2 : Condition Exists.......2325
Fault Overview.......2325
Lamp Reaction.......2325
Associated Faults.......2325
Fault Facts.......2325
Drive Cycle to Determine Fault Status.......2325
Possible Causes.......2325
SPN 1325 FMI 31- Engine Misfire Cylinder #3 : Condition Exists.......2328
Fault Overview.......2328
Lamp Reaction.......2328
Associated Faults.......2328
Fault Facts.......2328
Drive Cycle to Determine Fault Status.......2328
Possible Causes.......2328
SPN 1326 FMI 31- Engine Misfire Cylinder #4 : Condition Exists.......2331
Fault Overview.......2331
Lamp Reaction.......2331
Associated Faults.......2331
Fault Facts.......2331
Drive Cycle to Determine Fault Status.......2331
Possible Causes.......2331
SPN 1327 FMI 31- Engine Misfire Cylinder #5 : Condition Exists.......2334
Fault Overview.......2334
Lamp Reaction.......2334
Associated Faults.......2334
Fault Facts.......2334
Drive Cycle to Determine Fault Status.......2334
Possible Causes.......2334
SPN 1328 FMI 31- Engine Misfire Cylinder #6 : Condition Exists.......2337
Fault Overview.......2337
Lamp Reaction.......2337
Associated Faults.......2337
Fault Facts.......2337
Drive Cycle to Determine Fault Status.......2337
Possible Causes.......2337
SPN 1378 FMI 31 - Engine Oil Change Interval : Condition Exists.......2340
Service Interval Messages Operation.......2340
Lamp Reaction.......2340
Possible Causes.......2340
SPN 1569 FMI 0 - Engine Protection Torque Derate : Data Valid But Above Normal Operational Range - Most Severe Level.......2341
Fault Overview.......2341
Lamp Reaction.......2341
Associated Faults.......2341
Fault Facts.......2341
Drive Cycle to Determine Fault Status.......2341
Possible Causes.......2341
SPN 1569 FMI 15 - Engine Protection Torque Derate : Data Valid But Above Normal Operating Range - Least Severe Level.......2342
Fault Overview.......2342
Lamp Reaction.......2342
Associated Faults.......2342
Fault Facts.......2342
Drive Cycle to Determine Fault Status.......2342
Possible Causes.......2342
SPN 1569 FMI 16 - Engine Protection Torque Derate : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2343
Fault Overview.......2343
Lamp Reaction.......2343
Associated Faults.......2343
Fault Facts.......2343
Drive Cycle to Determine Fault Status.......2343
Possible Causes.......2343
SPN 1590 FMI 19 - Adaptive Cruise Control Mode : Received Network Data In Error.......2345
Fault Overview.......2345
Lamp Reaction.......2345
Associated Faults.......2345
Fault Facts.......2345
Drive Cycle to Determine Fault Status.......2345
Possible Causes.......2345
SPN 1659 FMI 14 - Engine Coolant System Thermostat 1 : Special Instructions.......2347
Fault Overview.......2347
Lamp Reaction.......2347
Associated Faults.......2347
Fault Facts.......2347
Drive Cycle to Determine Fault Status.......2347
Possible Causes.......2347
SPN 1659 FMI 18 - Engine Coolant System Thermostat 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2349
Fault Overview.......2349
Lamp Reaction.......2349
Associated Faults.......2349
Fault Facts.......2349
Drive Cycle to Determine Fault Status.......2349
Possible Causes.......2349
Pin-Point Test SPN 1659 FMI 18.......2351
Tools Required.......2351
SPN 1761 FMI 1 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Data Valid But Below Normal Operational Range - Most Severe Level.......2352
Fault Overview.......2352
Lamp Reaction.......2352
Associated Faults.......2352
Fault Facts.......2352
Drive Cycle to Determine Fault Status.......2352
Possible Causes.......2352
SPN 1761 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Voltage Above Normal, Or Shorted To High Source.......2354
Fault Overview.......2354
Lamp Reaction.......2354
Associated Faults.......2354
Fault Facts.......2354
Drive Cycle to Determine Fault Status.......2354
Possible Causes.......2354
SPN 1761 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Voltage Below Normal, Or Shorted To Low Source.......2356
Fault Overview.......2356
Lamp Reaction.......2356
Associated Faults.......2356
Fault Facts.......2356
Drive Cycle to Determine Fault Status.......2356
Possible Causes.......2356
SPN 1761 FMI 10 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Abnormal Rate Of Change.......2358
Fault Overview.......2358
Lamp Reaction.......2358
Associated Faults.......2358
Fault Facts.......2358
Drive Cycle to Determine Fault Status.......2358
Possible Cause.......2358
SPN 1761 FMI 12 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Bad Intelligent Device Or Component.......2360
Fault Overview.......2360
Lamp Reaction.......2360
Associated Faults.......2360
Fault Facts.......2360
Drive Cycle to Determine Fault Status.......2360
Possible Causes.......2360
SPN 1761 FMI 13 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Out Of Calibration.......2362
Fault Overview.......2362
Lamp Reaction.......2362
Associated Faults.......2362
Fault Facts.......2362
Drive Cycle to Determine Fault Status.......2362
Possible Causes.......2362
SPN 1761 FMI 17 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Data Valid But Below Normal Operating Range - Least Severe Level.......2364
Fault Overview.......2364
Lamp Reaction.......2364
Associated Faults.......2364
Fault Facts.......2364
Drive Cycle to Determine Fault Status.......2364
Possible Causes.......2364
SPN 1761 FMI 18 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2366
Fault Overview.......2366
Lamp Reaction.......2366
Associated Faults.......2366
Fault Facts.......2366
Drive Cycle to Determine Fault Status.......2366
Possible Causes.......2366
SPN 1761 FMI 19 - Aftertreatment 1 Diesel Exhaust Fluid Tank Volume : Received Network Data In Error.......2368
Fault Overview.......2368
Lamp Reaction.......2368
Associated Faults.......2368
Fault Facts.......2368
Drive Cycle to Determine Fault Status.......2368
Possible Cause.......2368
Pin-Point Test SPN 1761 FMI 19.......2373
Tools Required.......2373
SPN 2599 FMI 19 - Fire Apparatus Pump Engagement : Received Network Data In Error.......2378
Fault Overview.......2378
Lamp Reaction.......2378
Associated Faults.......2378
Fault Facts.......2378
Drive Cycle to Determine Fault Status.......2378
Possible Causes.......2378
SPN 2623 FMI 3 - Accelerator Pedal #1 Channel 2 : Voltage Above Normal, Or Shorted To High Source.......2379
Fault Overview.......2379
Lamp Reaction.......2379
Associated Faults.......2379
Fault Facts.......2379
Drive Cycle to Determine Fault Status.......2379
Possible Causes.......2379
Pin-Point Test SPN 2623 FMI 3.......2381
Tools Required.......2381
SPN 2623 FMI 4 - Accelerator Pedal #1 Channel 2 : Voltage Below Normal, Or Shorted To Low Source.......2383
Fault Overview.......2383
Lamp Reaction.......2383
Associated Faults.......2383
Fault Facts.......2383
Drive Cycle to Determine Fault Status.......2383
Possible Causes.......2383
Pin-Point Test SPN 2623 FMI 4.......2386
Tools Required.......2386
SPN 2629 FMI 0 - Engine Turbocharger 1 Compressor Outlet Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2388
Fault Overview.......2388
Lamp Reaction.......2388
Associated Faults.......2388
Fault Facts.......2388
Drive Cycle to Determine Fault Status.......2388
Possible Causes.......2388
SPN 2629 FMI 2 - Engine Turbocharger 1 Compressor Outlet Temperature : Data Erratic, Intermittent Or Incorrect.......2391
Fault Overview.......2391
Lamp Reaction.......2391
Associated Faults.......2391
Fault Facts.......2391
Drive Cycle to Determine Fault Status.......2391
Possible Causes.......2391
Pin-Point Test SPN 2629 FMI 2.......2394
Tools Required.......2394
SPN 2629 FMI 3 - Engine Turbocharger 1 Compressor Outlet Temperature : Voltage Above Normal, Or Shorted To High Source.......2397
Fault Overview.......2397
Lamp Reaction.......2397
Associated Faults.......2397
Fault Facts.......2397
Drive Cycle to Determine Fault Status.......2397
Possible Causes.......2397
Pin-Point Test SPN 2629 FMI 3.......2400
Tools Required.......2400
SPN 2629 FMI 4 - Engine Turbocharger 1 Compressor Outlet Temperature : Voltage Below Normal, Or Shorted To Low Source.......2403
Fault Overview.......2403
Lamp Reaction.......2403
Associated Faults.......2403
Fault Facts.......2403
Drive Cycle to Determine Fault Status.......2403
Possible Causes.......2403
SPN 2630 FMI 0 - Engine Charge Air Cooler 1 Outlet Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2405
Fault Overview.......2405
Lamp Reaction.......2405
Associated Faults.......2405
Fault Facts.......2405
Drive Cycle to Determine Fault Status.......2405
Possible Causes.......2405
SPN 2630 FMI 2 - Engine Charge Air Cooler 1 Outlet Temperature : Data Erratic, Intermittent or Incorrect.......2407
Fault Overview.......2407
Lamp Reaction.......2407
Associated Faults.......2407
Fault Facts.......2407
Drive Cycle to Determine Fault Status.......2407
Possible Causes.......2407
Pin-Point Test SPN 2630 FMI 2.......2410
Tools Required.......2410
SPN 2630 FMI 3 - CACOT Engine Charge Air Cooler 1 Outlet Temperature : Voltage Above Normal, Or Shorted To High Source.......2412
Fault Overview.......2412
Lamp Reaction.......2412
Associated Faults.......2412
Fault Facts.......2412
Drive Cycle to Determine Fault Status.......2412
Possible Causes.......2412
Pin-Point Tests (SPN 2630 FMI 3).......2415
Tools Required.......2415
SPN 2630 FMI 4 - CACOT Engine Charge Air Cooler 1 Outlet Temperature : Voltage Below Normal, Or Shorted To Low Source.......2418
Fault Overview.......2418
Lamp Reaction.......2418
Associated Faults.......2418
Fault Facts.......2418
Drive Cycle to Determine Fault Status.......2418
Possible Causes.......2418
SPN 2634 FMI 3 - Power Relay : Voltage Above Normal, Or Shorted To High Source.......2421
Fault Overview.......2421
Lamp Reaction.......2421
Associated Faults.......2421
Fault Facts.......2421
Drive Cycle to Determine Fault Status.......2421
Possible Causes.......2421
Pin-Point Test SPN 2634 FMI 5.......2423
Tools Required.......2423
SPN 2634 FMI 5 - Power Relay : Current Below Normal Or Open Circuit.......2424
Fault Overview.......2424
Lamp Reaction.......2424
Associated Faults.......2424
Fault Facts.......2424
Drive Cycle to Determine Fault Status.......2424
Possible Causes.......2424
Pin-Point Test SPN 2634 FMI 5.......2427
Tools Required.......2427
SPN 2659 FMI 10 - Engine Exhaust Gas Recirculation 1 Mass Flow Rate : Abnormal Update Rate.......2430
Fault Overview.......2430
Lamp Reaction.......2430
Associated Faults.......2430
Fault Facts.......2430
Drive Cycle to Determine Fault Status.......2430
Possible Causes.......2430
SPN 2659 FMI 16 - Engine Exhaust Gas Recirculation 1 Mass Flow Rate : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2433
Fault Overview.......2433
Lamp Reaction.......2433
Associated Faults.......2433
Fault Facts.......2433
Drive Cycle to Determine Fault Status.......2433
Possible Causes.......2433
SPN 2659 FMI 18 - Engine Exhaust Gas Recirculation 1 Mass Flow Rate : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2436
Fault Overview.......2436
Lamp Reaction.......2436
Associated Faults.......2436
Fault Facts.......2436
Drive Cycle to Determine Fault Status.......2436
Possible Causes.......2436
SPN 2791 FMI 2 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Data Erratic, Intermittent Or Incorrect.......2439
Fault Overview.......2439
Lamp Reaction.......2439
Associated Faults.......2439
Fault Facts.......2439
Drive Cycle to Determine Fault Status.......2439
Possible Causes.......2439
SPN 2791 FMI 3 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Voltage Above Normal, Or Shorted To High Source.......2441
Fault Overview.......2441
Lamp Reaction.......2441
Associated Faults.......2441
Fault Facts.......2441
Drive Cycle to Determine Fault Status.......2441
Possible Causes.......2441
Pin-Point Test SPN 2791 FMI 3.......2444
Tools Required.......2444
SPN 2791 FMI 4 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Voltage Below Normal, Or Shorted To Low Source.......2445
Fault Overview.......2445
Lamp Reaction.......2445
Associated Faults.......2445
Fault Facts.......2445
Drive Cycle to Determine Fault Status.......2445
Possible Causes.......2445
Pin-Point Test SPN 2791 FMI 4.......2448
Tools Required.......2448
SPN 2791 FMI 7 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Mechanical System Not Responding Or Out Of Adjustment.......2449
Fault Overview.......2449
Lamp Reaction.......2449
Associated Faults.......2449
Fault Facts.......2449
Drive Cycle to Determine Fault Status.......2449
Possible Causes.......2449
SPN 2791 FMI 12 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Bad Intelligent Device Or Component.......2451
Fault Overview.......2451
Lamp Reaction.......2451
Associated Faults.......2451
Fault Facts.......2451
Drive Cycle to Determine Fault Status.......2451
Possible Causes.......2451
SPN 2791 FMI 19 - Engine Exhaust Gas Recirculation 1 Valve 1 Control 1 : Received Network Data In Error.......2453
Fault Overview.......2453
Lamp Reaction.......2453
Associated Faults.......2453
Fault Facts.......2453
Drive Cycle to Determine Fault Status.......2453
Possible Causes.......2453
Pin-Point Test SPN 2791 FMI 19.......2457
Tools Required.......2457
SPN 2797 FMI 11 - Engine Fuel 1 Injector Group 1 : Root Cause Not Known.......2460
Fault Overview.......2460
Lamp Reaction.......2460
Associated Faults.......2460
Drive Cycle to Determine Fault Status.......2460
Fault Facts.......2460
Possible Causes.......2460
Pin-Point Test.......2469
Tools Required.......2469
SPN 2798 FMI 8 - Engine Fuel 1 Injector Group 2 : Abnormal Frequency Or Pulse Width Or Period.......2485
Fault Overview.......2485
Lamp Reaction.......2485
Associated Faults.......2485
Fault Facts.......2485
Drive Cycle to Determine Fault Status.......2485
Possible Causes.......2485
SPN 2798 FMI 11 - Engine Fuel 1 Injector Group 2 : Root Cause Not Known.......2489
Fault Overview.......2489
Lamp Reaction.......2489
Associated Faults.......2489
Fault Facts.......2489
Drive Cycle to Determine Fault Status.......2489
Possible Causes.......2489
Pin-Point Test SPN 2798 FMI 11.......2498
Tools Required.......2498
SPN 3031 FMI 2 - Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature 1 : Data Erratic, Intermittent Or Incorrect.......2514
Fault Overview.......2514
Lamp Reaction.......2514
Associated Faults.......2514
Fault Facts.......2514
Drive Cycle to Determine Fault Status.......2514
Possible Causes.......2514
SPN 3031 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature 1 : Voltage Above Normal, Or Shorted To High Source.......2516
Fault Overview.......2516
Lamp Reaction.......2516
Associated Faults.......2516
Fault Facts.......2516
Drive Cycle to Determine Fault Status.......2516
Possible Causes.......2516
SPN 3031 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature 1 : Voltage Below Normal, Or Shorted To Low Source.......2518
Fault Overview.......2518
Lamp Reaction.......2518
Associated Faults.......2518
Fault Facts.......2518
Drive Cycle to Determine Fault Status.......2518
Possible Causes.......2518
SPN 3031 FMI 13 - Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature 1 : Out Of Calibration.......2520
Fault Overview.......2520
Lamp Reaction.......2520
Associated Faults.......2520
Fault Facts.......2520
Drive Cycle to Determine Fault Status.......2520
Possible Causes.......2520
SPN 3031 FMI 20 - Aftertreatment 1 Diesel Exhaust Fluid Tank Temperature 1 : Data Drifted High.......2522
Fault Overview.......2522
Lamp Reaction.......2522
Associated Faults.......2522
Fault Facts.......2522
Drive Cycle to Determine Fault Status.......2522
Possible Causes.......2522
SPN 3061 FMI 31 - Engine Cold Start Emission Reduction Strategy System Monitor : Condition Exists.......2525
Fault Overview.......2525
Lamp Reaction.......2525
Associated Faults.......2525
Fault Facts.......2525
Drive Cycle to Determine Fault Status.......2525
Possible Causes.......2525
SPN 3216 FMI 2 - Aftertreatment 1 SCR Intake NOx 1 : Data Erratic, Intermittent or Incorrect.......2527
Fault Overview.......2527
Lamp Reaction.......2527
Associated Faults.......2527
Fault Facts.......2527
Drive Cycle to Determine Fault Status.......2527
Possible Causes.......2527
Pin-Point Test SPN 3216 FMI 2.......2530
Tools Required.......2530
SPN 3216 FMI 4 - Aftertreatment 1 SCR Intake NOx 1 : Voltage Below Normal, or Shorted to Low Source.......2532
Fault Overview.......2532
Lamp Reaction.......2532
Associated Faults.......2532
Fault Facts.......2532
Drive Cycle to Determine Fault Status.......2532
Possible Causes.......2532
SPN 3216 FMI 10 - Aftertreatment 1 SCR Intake NOx 1 : Abnormal Rate Of Change.......2534
Fault Overview.......2534
Lamp Reaction.......2534
Associated Faults.......2534
Fault Facts.......2534
Drive Cycle to Determine Fault Status.......2534
Possible Causes.......2534
SPN 3216 FMI 13 - Aftertreatment 1 SCR Intake NOx 1 : Out Of Calibration.......2536
Fault Overview.......2536
Lamp Reaction.......2536
Associated Faults.......2536
Fault Facts.......2536
Drive Cycle to Determine Fault Status.......2536
Possible Causes.......2536
SPN 3216 FMI 16 - Aftertreatment 1 SCR Intake NOx 1 : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2538
Fault Overview.......2538
Lamp Reaction.......2538
Associated Faults.......2538
Fault Facts.......2538
Drive Cycle to Determine Fault Status.......2538
Possible Causes.......2538
SPN 3216 FMI 18 - Aftertreatment 1 SCR Intake NOx 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2540
Fault Overview.......2540
Lamp Reaction.......2540
Associated Faults.......2540
Fault Facts.......2540
Drive Cycle to Determine Fault Status.......2540
Possible Causes.......2540
SPN 3216 FMI 19 - Aftertreatment 1 SCR Intake NOx 1 : Received Network Data In Error.......2542
Fault Overview.......2542
Lamp Reaction.......2542
Associated Faults.......2542
Fault Facts.......2542
Drive Cycle to Determine Fault Status.......2542
Possible Causes.......2542
Pin-Point Test SPN 3216 FMI 19.......2547
Tools Required.......2547
SPN 3217 FMI 2 - Aftertreatment 1 Intake Percent Oxygen 1 : Data Erratic, Intermittent Or Incorrect.......2552
Fault Overview.......2552
Lamp Reaction.......2552
Associated Faults.......2552
Fault Facts.......2552
Drive Cycle to Determine Fault Status.......2552
Possible Causes.......2552
SPN 3218 FMI 2 - Aftertreatment 1 Intake Gas Sensor 1 Power In Range : Data Erratic, Intermittent Or Incorrect.......2554
Fault Overview.......2554
Lamp Reaction.......2554
Associated Faults.......2554
Fault Facts.......2554
Drive Cycle to Determine Fault Status.......2554
Possible Causes.......2554
Pin-Point Tests SPN 3218 FMI 2.......2557
Tools Required.......2557
SPN 3226 FMI 2 - Aftertreatment 1 Outlet NOx 1 : Data Erratic, Intermittent or Incorrect.......2559
Fault Overview.......2559
Lamp Reaction.......2559
Associated Faults.......2559
Fault Facts.......2559
Drive Cycle to Determine Fault Status.......2559
Possible Causes.......2559
SPN 3226 FMI 2 Pin-Point Test.......2562
Tools Required.......2562
SPN 3226 FMI 4 - Aftertreatment 1 Outlet NOx 1 : Voltage Below Normal, Or Shorted To Low Source.......2564
Fault Overview.......2564
Lamp Reaction.......2564
Associated Faults.......2564
Fault Facts.......2564
Drive Cycle to Determine Fault Status.......2564
Possible Causes.......2564
SPN 3226 FMI 10 - Aftertreatment 1 Outlet NOx 1 : Abnormal Rate Of Change.......2566
Fault Overview.......2566
Lamp Reaction.......2566
Associated Faults.......2566
Drive Cycle to Determine Fault Status.......2566
Possible Causes.......2566
SPN 3226 FMI 11 - Aftertreatment 1 Outlet NOx 1 : Root Cause Not Known.......2568
Fault Overview.......2568
Lamp Reaction.......2568
Associated Faults.......2568
Fault Facts.......2568
Drive Cycle to Determine Fault Status.......2568
Possible Causes.......2568
SPN 3226 FMI 13 - Aftertreatment 1 Outlet NOx 1 : Out Of Calibration.......2570
Fault Overview.......2570
Lamp Reaction.......2570
Associated Faults.......2570
Fault Facts.......2570
Drive Cycle to Determine Fault Status.......2570
Possible Causes.......2570
SPN 3226 FMI 16 - Aftertreatment 1 Outlet NOx 1 - Data Valid But Above Normal Operating Range - Moderately Severe Level.......2572
Fault Overview.......2572
Lamp Reaction.......2572
Associated Faults.......2572
Fault Facts.......2572
Drive Cycle to Determine Fault Status.......2572
Possible Causes.......2572
SPN 3226 FMI 18 - Aftertreatment 1 Outlet NOx 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2574
Fault Overview.......2574
Lamp Reaction.......2574
Associated Faults.......2574
Fault Facts.......2574
Drive Cycle to Determine Fault Status.......2574
Possible Causes.......2574
SPN 3226 FMI 19 - Aftertreatment 1 Outlet NOx 1 : Received Network Data In Error.......2576
Fault Overview.......2576
Lamp Reaction.......2576
Associated Faults.......2576
Fault Facts.......2576
Drive Cycle to Determine Fault Status.......2576
Possible Causes.......2576
Pin-Point Test SPN 3226 FMI 19.......2581
Tools Required.......2581
SPN 3228 FMI 2 - Aftertreatment 1 Outlet Gas Sensor 1 Power In Range : Data Erratic, Intermittent Or Incorrect.......2586
Fault Overview.......2586
Lamp Reaction.......2586
Associated Faults.......2586
Fault Facts.......2586
Drive Cycle to Determine Fault Status.......2586
Possible Causes.......2586
Pin-Point Tests SPN 3228 FMI 2.......2589
Tools Required.......2589
SPN 3242 FMI 0 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2591
Fault Overview.......2591
Lamp Reaction.......2591
Associated Faults.......2591
Fault Facts.......2591
Drive Cycle to Determine Fault Status.......2591
Possible Causes.......2591
SPN 3242 FMI 2 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Erratic, Intermittent Or Incorrect.......2595
Fault Overview.......2595
Lamp Reaction.......2595
Associated Faults.......2595
Fault Facts.......2595
Drive Cycle to Determine Fault Status.......2595
Possible Causes.......2595
SPN 3242 FMI 3 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Voltage Above Normal, Or Shorted To High Source.......2597
Fault Overview.......2597
Lamp Reaction.......2597
Associated Faults.......2597
Fault Facts.......2597
Drive Cycle to Determine Fault Status.......2597
Possible Causes.......2597
SPN 3242 FMI 4 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Voltage Below Normal, Or Shorted To Low Source.......2599
Fault Overview.......2599
Lamp Reaction.......2599
Associated Faults.......2599
Fault Facts.......2599
Drive Cycle to Determine Fault Status.......2599
Possible Causes.......2599
SPN 3242 FMI 12 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Bad Intelligent Device Or Component.......2601
Fault Overview.......2601
Lamp Reaction.......2601
Associated Faults.......2601
Fault Facts.......2601
Drive Cycle to Determine Fault Status.......2601
Possible Cause.......2601
SPN 3242 FMI 15 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Valid But Above Normal Operating Range - Least Severe Level.......2602
Fault Overview.......2602
Lamp Reaction.......2602
Associated Faults.......2602
Fault Facts.......2602
Drive Cycle to Determine Fault Status.......2602
Possible Causes.......2602
SPN 3242 FMI 16 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2606
Fault Overview.......2606
Lamp Reaction.......2606
Associated Faults.......2606
Fault Facts.......2606
Drive Cycle to Determine Fault Status.......2606
Possible Causes.......2606
SPN 3242 FMI 18 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2610
Fault Overview.......2610
Lamp Reaction.......2610
Associated Faults.......2610
Fault Facts.......2610
Drive Cycle to Determine Fault Status.......2610
Possible Causes.......2610
SPN 3242 FMI 20 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Drifted High.......2613
Fault Overview.......2613
Lamp Reaction.......2613
Associated Faults.......2613
Fault Facts.......2613
Drive Cycle to Determine Fault Status.......2613
Possible Causes.......2613
SPN 3242 FMI 21 - Aftertreatment 1 Diesel Particulate Filter Intake Temperature : Data Drifted Low.......2615
Fault Overview.......2615
Lamp Reaction.......2615
Associated Faults.......2615
Fault Facts.......2615
Drive Cycle to Determine Fault Status.......2615
Possible Causes.......2615
SPN 3246 FMI 0 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2617
Fault Overview.......2617
Lamp Reaction.......2617
Associated Faults.......2617
Fault Facts.......2617
Drive Cycle to Determine Fault Status.......2617
Possible Causes.......2617
SPN 3246 FMI 2 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Erratic, Intermittent Or Incorrect.......2621
Fault Overview.......2621
Lamp Reaction.......2621
Associated Faults.......2621
Fault Facts.......2621
Drive Cycle to Determine Fault Status.......2621
Possible Causes.......2621
SPN 3246 FMI 3 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Voltage Above Normal, Or Shorted To High Source.......2622
Fault Overview.......2622
Lamp Reaction.......2622
Associated Faults.......2622
Fault Facts.......2622
Drive Cycle to Determine Fault Status.......2622
Possible Causes.......2622
SPN 3246 FMI 4 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Voltage Below Normal, Or Shorted To Low Source.......2624
Fault Overview.......2624
Lamp Reaction.......2624
Associated Faults.......2624
Fault Facts.......2624
Drive Cycle to Determine Fault Status.......2624
Possible Causes.......2624
SPN 3246 FMI 12 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Bad Intelligent Device Or Component.......2626
Fault Overview.......2626
Lamp Reaction.......2626
Associated Faults.......2626
Fault Facts.......2626
Drive Cycle to Determine Fault Status.......2626
Possible Causes.......2626
SPN 3246 FMI 15 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Valid But Above Normal Operating Range - Least Severe Level.......2628
Fault Overview.......2628
Lamp Reaction.......2628
Associated Faults.......2628
Fault Facts.......2628
Drive Cycle to Determine Fault Status.......2628
Possible Causes.......2628
SPN 3246 FMI 16 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2632
Fault Overview.......2632
Lamp Reaction.......2632
Associated Faults.......2632
Fault Facts.......2632
Drive Cycle to Determine Fault Status.......2632
Possible Causes.......2632
SPN 3246 FMI 18 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2636
Fault Overview.......2636
Lamp Reaction.......2636
Associated Faults.......2636
Fault Facts.......2636
Drive Cycle to Determine Fault Status.......2636
Possible Causes.......2636
SPN 3246 FMI 20 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Drifted High.......2639
Fault Overview.......2639
Lamp Reaction.......2639
Associated Faults.......2639
Fault Facts.......2639
Drive Cycle to Determine Fault Status.......2639
Possible Causes.......2639
SPN 3246 FMI 21 - Aftertreatment 1 Diesel Particulate Filter Outlet Temperature : Data Drifted Low.......2641
Fault Overview.......2641
Lamp Reaction.......2641
Associated Faults.......2641
Fault Facts.......2641
Drive Cycle to Determine Fault Status.......2641
Possible Causes.......2641
SPN 3251 FMI 0 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Data Valid But Above Normal Operational Range - Most Severe Level.......2643
Fault Overview.......2643
Lamp Reaction.......2643
Associated Faults.......2643
Drive Cycle to Determine Fault Status.......2643
Fault Facts.......2643
Possible Causes.......2643
SPN 3251 FMI 2 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Data Erratic, Intermittent Or Incorrect.......2646
Fault Overview.......2646
Lamp Reaction.......2646
Associated Faults.......2646
Fault Facts.......2646
Drive Cycle to Determine Fault Status.......2646
Possible Causes.......2646
Pin Point Test SPN 3251 FMI 2.......2649
Tools Required.......2649
SPN 3251 FMI 3 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Voltage Above Normal, Or Shorted To High Source.......2652
Fault Overview.......2652
Lamp Reaction.......2652
Associated Fault.......2652
Fault Facts.......2652
Drive Cycle to Determine Fault Status.......2652
Possible Causes.......2652
Pin-Point Tests SPN 3251 FMI 3.......2655
Tools Required.......2655
SPN 3251 FMI 4 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Voltage Below Normal, Or Shorted To Low Source.......2656
Fault Overview.......2656
Lamp Reaction.......2656
Associated Faults.......2656
Fault Facts.......2656
Drive Cycle to Determine Fault Status.......2656
Possible Causes.......2656
Pin-Point Tests SPN 3251 FMI 4.......2659
Tools Required.......2659
SPN 3251 FMI 15 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Data Valid But Above Normal Operating Range - Least Severe Level.......2661
Fault Overview.......2661
Lamp Reaction.......2661
Associated Faults.......2661
Drive Cycle to Determine Fault Status.......2661
Fault Facts.......2661
Possible Causes.......2661
SPN 3251 FMI 16 - Aftertreatment 1 Diesel Particulate Filter Differential Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2664
Fault Overview.......2664
Lamp Reaction.......2664
Associated Faults.......2664
Drive Cycle to Determine Fault Status.......2664
Fault Facts.......2664
Possible Causes.......2664
SPN 3362 FMI 31 - Aftertreatment 1 Diesel Exhaust Fluid Dosing Unit 1 Input Lines : Condition Exists.......2667
Fault Overview.......2667
Lamp Reaction.......2667
Associated Faults.......2667
Fault Facts.......2667
Drive Cycle to Determine Fault Status.......2667
Possible Causes.......2667
Pin-Point Test SPN 3362 FMI 31.......2674
Tools Required.......2674
SPN 3363 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Tank Heater : Voltage Above Normal, Or Shorted To High Source.......2679
Fault Overview.......2679
Lamp Reaction.......2679
Associated Faults.......2679
Fault Facts.......2679
Drive Cycle to Determine Fault Status.......2679
Possible Causes.......2679
Pin-Point Test SPN 3363 FMI 3.......2682
Tools Required.......2682
SPN 3363 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Tank Heater : Voltage Below Normal, Or Shorted To Low Source.......2684
Fault Overview.......2684
Lamp Reaction.......2684
Associated Faults.......2684
Fault Facts.......2684
Drive Cycle to Determine Fault Status.......2684
Possible Causes.......2684
Pin-Point Test SPN 3363 FMI 4.......2687
Tools Required.......2687
SPN 3363 FMI 16 - Aftertreatment 1 Diesel Exhaust Fluid Tank Heater : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2690
Fault Overview.......2690
Lamp Reaction.......2690
Associated Faults.......2690
Fault Facts.......2690
Drive Cycle to Determine Fault Status.......2690
Possible Causes.......2690
SPN 3363 FMI 17 - Aftertreatment 1 Diesel Exhaust Fluid Tank Heater : Data Valid But Below Normal Operating Range - Least Severe Level.......2692
Fault Overview.......2692
Lamp Reaction.......2692
Associated Faults.......2692
Fault Facts.......2692
Drive Cycle to Determine Fault Status.......2692
Possible Causes.......2692
SPN 3363 FMI 18 - Aftertreatment 1 Diesel Exhaust Fluid Tank Heater : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2695
Fault Overview.......2695
Lamp Reaction.......2695
Associated Faults.......2695
Drive Cycle to Determine Fault Status.......2695
Possible Causes.......2695
SPN 3364 FMI 13 - Aftertreatment 1 Diesel Exhaust Fluid Tank Quality : Out Of Calibration.......2699
Fault Overview.......2699
Lamp Reaction.......2699
Associated Faults.......2699
Fault Facts.......2699
Drive Cycle to Determine Fault Status.......2699
Possible Causes.......2699
SPN 3480 FMI 2 - Aftertreatment 1 Fuel Pressure 1 : Data Erratic, Intermittent Or Incorrect.......2701
Fault Overview.......2701
Lamp Reaction.......2701
Associated Faults.......2701
Fault Facts.......2701
Drive Cycle to Determine Fault Status.......2701
Possible Causes.......2701
SPN 3480 FMI 3 - Aftertreatment 1 Fuel Pressure 1 : Voltage Above Normal, Or Shorted To High Source.......2703
Fault Overview.......2703
Lamp Status.......2703
Associated Faults.......2703
Fault Facts.......2703
Drive Cycle to Determine Fault Status.......2703
Possible Causes.......2703
Pin-Point Test SPN 3480 FMI 3.......2705
Tools Required.......2705
SPN 3480 FMI 4 - Aftertreatment 1 Fuel Pressure 1 : Voltage Below Normal, or Shorted to Low Source.......2706
Fault Overview.......2706
Lamp Reaction.......2706
Associated Faults.......2706
Fault Facts.......2706
Drive Cycle to Determine Fault Status.......2706
Possible Causes.......2706
Pin-Point Test SPN 3480 FMI 4.......2709
Tools Required.......2709
SPN 3480 FM 17 - Aftertreatment 1 Fuel Pressure 1 : Data Valid But Below Normal Operating Range - Least Severe Level.......2711
Fault Overview.......2711
Lamp Reaction.......2711
Associated Faults.......2711
Fault Facts.......2711
Drive Cycle to Determine Fault Status.......2711
Possible Causes.......2711
SPN 3480 FMI 20 - Aftertreatment 1 Fuel Pressure 1 : Data Drifted High.......2713
Fault Overview.......2713
Lamp Status.......2713
Associated Faults.......2713
Fault Facts.......2713
Drive Cycle to Determine Fault Status.......2713
Possible Causes.......2713
Pin-Point Test SPN 3480 FMI 20.......2714
Tools Required.......2714
SPN 3482 FMI 2 - Aftertreatment 1 Fuel Enable Actuator : Data Erratic, Intermittent Or Incorrect.......2716
Fault Overview.......2716
Lamp Reaction.......2716
Associated Faults.......2716
Fault Facts.......2716
Drive Cycle to Determine Fault Status.......2716
Possible Causes.......2716
SPN 3482 FMI 3 - Aftertreatment 1 Fuel Enable Actuator : Voltage Above Normal, Or Shorted To High Source.......2719
Fault Overview.......2719
Lamp Reaction.......2719
Associated Faults.......2719
Drive Cycle to Determine Fault Status.......2719
Possible Causes.......2719
Pin-Point Test SPN 3482 FMI 3.......2721
Tools Required.......2721
SPN 3482 FM 4 - Aftertreatment 1 Fuel Enable Actuator : Voltage Below Normal, Or Shorted To Low Source.......2725
Fault Overview.......2725
Lamp Reaction.......2725
Associated Faults.......2725
Drive Cycle to Determine Fault Status.......2725
Possible Causes.......2725
Pin-Point Test SPN 3482 FMI 4.......2727
Tools Required.......2727
SPN 3482 FM 7 - Aftertreatment 1 Fuel Enable Actuator : Mechanical System Not Responding Or Out Of Adjustment.......2728
Fault Overview.......2728
Lamp Reaction.......2728
Associated Faults.......2728
Fault Facts.......2728
Drive Cycle to Determine Fault Status.......2728
Possible Causes.......2728
SPN 3482 FM 16 - Aftertreatment 1 Fuel Enable Actuator : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2730
Fault Overview.......2730
Lamp Reaction.......2730
Associated Faults.......2730
Drive Cycle to Determine Fault Status.......2730
Fault Facts.......2730
Possible Causes.......2730
SPN 3490 FMI 3 - Aftertreatment 1 Purge Air Actuator : Voltage Above Normal, Or Shorted To High Source.......2732
Fault Overview.......2732
Lamp Reaction.......2732
Associated Faults.......2732
Fault Facts.......2732
Drive Cycle to Determine Fault Status.......2732
Possible Causes.......2732
Pin-Point Test SPN 3490 FMI 3.......2735
Tools Required.......2735
SPN 3490 FM 4 - Aftertreatment 1 Purge Air Actuator : Voltage Below Normal, Or Shorted To Low Source.......2738
Fault Overview.......2738
Lamp Reaction.......2738
Associated Faults.......2738
Fault Facts.......2738
Drive Cycle to Determine Fault Status.......2738
Possible Causes.......2738
Pin-Point Test SPN 3490 FMI 4.......2740
Tools Required.......2740
SPN 3490 FMI 7 - Aftertreatment 1 Purge Air Actuator : Mechanical System Not Responding Or Out Of Adjustment.......2741
Fault Overview.......2741
Lamp Reaction.......2741
Associated Faults.......2741
Drive Cycle to Determine Fault Status.......2741
Possible Causes.......2741
SPN 3509 FMI 3 - Sensor Supply Voltage 1 : Voltage Above Normal, Or Shorted To High Source.......2743
Fault Overview.......2743
Lamp Reaction.......2743
Associated Faults.......2743
Fault Facts.......2743
Drive Cycle to Determine Fault Status.......2743
Possible Causes.......2743
Pin-Point Test SPN 3509 FMI 3.......2745
Tools Required.......2745
SPN 3509 FMI 4 - Sensor Supply Voltage 1 : Voltage Below Normal, Or Shorted To Low Source.......2746
Fault Overview.......2746
Lamp Reaction.......2746
Associated Faults.......2746
Fault Facts.......2746
Drive Cycle to Determine Fault Status.......2746
Possible Causes.......2746
Pin-Point Test SPN 3509 FMI 4 .......2748
Tools Required.......2748
SPN 3509 FMI 6 - Sensor Supply Voltage 1 : Current Above Normal Or Grounded Circuit.......2749
Fault Overview.......2749
Lamp Reaction.......2749
Associated Faults.......2749
Fault Facts.......2749
Drive Cycle to Determine Fault Status.......2749
Possible Causes.......2749
Pin-Point Test SPN 3509 FMI 6.......2751
Tools Required.......2751
SPN 3509 FMI 14 - Sensor Supply Voltage 1 : Special Instructions.......2752
Fault Overview.......2752
Lamp Reaction.......2752
Associated Faults.......2752
Fault Facts.......2752
Drive Cycle to Determine Fault Status.......2752
Possible Causes.......2752
Pin-Point Test SPN 3509 FMI 14 .......2754
Tools Required.......2754
SPN 3510 FMI 3 - Sensor Supply Voltage 2 : Voltage Above Normal, Or Shorted To High Source.......2755
Fault Overview.......2755
Lamp Reaction.......2755
Associated Faults.......2755
Fault Facts.......2755
Drive Cycle to Determine Fault Status.......2755
Possible Causes.......2755
Pin-Point Test SPN 3510 FMI 3 .......2758
Tools Required.......2758
SPN 3510 FMI 4 - Sensor Supply Voltage 2 : Voltage Below Normal, Or Shorted To Low Source.......2760
Fault Overview.......2760
Lamp Reaction.......2760
Associated Faults.......2760
Fault Facts.......2760
Drive Cycle to Determine Fault Status.......2760
Possible Causes.......2760
Pin-Point Test SPN 3510 FMI 4 .......2763
Tools Required.......2763
SPN 3510 FMI 6 - Sensor Supply Voltage 2 : Current Above Normal Or Grounded Circuit.......2765
Fault Overview.......2765
Lamp Reaction.......2765
Associated Faults.......2765
Fault Facts.......2765
Drive Cycle to Determine Fault Status.......2765
Possible Causes.......2765
Pin-Point Test SPN 3510 FMI 6 .......2768
Tools Required.......2768
SPN 3510 FMI 14 - Sensor Supply Voltage 2 : Special Instructions.......2770
Fault Overview.......2770
Lamp Reaction.......2770
Associated Faults.......2770
Fault Facts.......2770
Drive Cycle to Determine Fault Status.......2770
Possible Causes.......2770
Pin-Point Test SPN 3510 FMI 14 .......2773
Tools Required.......2773
SPN 3511 FMI 3 - Sensor Supply Voltage 3 : Voltage Above Normal, Or Shorted To High Source.......2775
Fault Overview.......2775
Lamp Reaction.......2775
Associated Faults.......2775
Fault Facts.......2775
Drive Cycle to Determine Fault Status.......2775
Possible Causes.......2775
Pin-Point Test SPN 3511 FMI 3.......2779
Tools Required.......2779
SPN 3511 FMI 4 - Sensor Supply Voltage 3 : Voltage Below Normal, Or Shorted To Low Source.......2783
Fault Overview.......2783
Lamp Reaction.......2783
Associated Faults.......2783
Fault Facts.......2783
Drive Cycle to Determine Fault Status.......2783
Possible Causes.......2783
Pin-Point Test SPN 3511 FMI 4 .......2787
Tools Required.......2787
SPN 3511 FMI 6 - Sensor Supply Voltage 3 : Current Above Normal Or Grounded Circuit.......2791
Fault Overview.......2791
Lamp Reaction.......2791
Associated Faults.......2791
Fault Facts.......2791
Drive Cycle to Determine Fault Status.......2791
Possible Causes.......2791
Pin-Point Test SPN 3511 FMI 6.......2794
Tools Required.......2794
SPN 3511 FMI 14 - Sensor Supply Voltage 3 : Special Instructions.......2798
Fault Overview.......2798
Lamp Reaction.......2798
Associated Faults.......2798
Fault Facts.......2798
Drive Cycle to Determine Fault Status.......2798
Possible Causes.......2798
Pin-Point Test SPN 3511 FMI 14 .......2802
Tools Required.......2802
SPN 3512 FMI 3 - Sensor Supply Voltage 4 : Voltage Above Normal, Or Shorted To High Source.......2806
Fault Overview.......2806
Lamp Reaction.......2806
Associated Faults.......2806
Fault Facts.......2806
Drive Cycle to Determine Fault Status.......2806
Possible Causes.......2806
Pin-Point Test SPN 3512 FMI 3 .......2809
Tools Required.......2809
SPN 3512 FMI 4 - Sensor Supply Voltage 4 : Voltage Below Normal, Or Shorted To Low Source.......2814
Fault Overview.......2814
Lamp Reaction.......2814
Associated Faults.......2814
Fault Facts.......2814
Drive Cycle to Determine Fault Status.......2814
Possible Causes.......2814
Pin-Point Test SPN 3512 FMI 4 .......2817
Tools Required.......2817
SPN 3512 FMI 6 - Sensor Supply Voltage 4 : Current Above Normal Or Grounded Circuit.......2822
Fault Overview.......2822
Lamp Reaction.......2822
Associated Faults.......2822
Fault Facts.......2822
Drive Cycle to Determine Fault Status.......2822
Possible Causes.......2822
Pin-Point Test SPN 3512 FMI 6.......2825
Tools Required.......2825
SPN 3512 FMI 14 - Sensor Supply Voltage 4 : Special Instructions.......2830
Fault Overview.......2830
Lamp Reaction.......2830
Associated Faults.......2830
Fault Facts.......2830
Drive Cycle to Determine Fault Status.......2830
Possible Causes.......2830
Pin-Point Test SPN 3512 FMI 14 .......2833
Tools Required.......2833
SPN 3515 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 : Voltage Above Normal, Or Shorted To High Source.......2839
Fault Overview.......2839
Lamp Reaction.......2839
Associated Faults.......2839
Fault Facts.......2839
Drive Cycle to Determine Fault Status.......2839
Possible Causes.......2839
SPN 3515 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 : Voltage Below Normal, Or Shorted To Low Source.......2841
Fault Overview.......2841
Lamp Reaction.......2841
Associated Faults.......2841
Fault Facts.......2841
Drive Cycle to Determine Fault Status.......2841
Possible Causes.......2841
SPN 3515 FMI 10 - Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 : Abnormal Rate of Change.......2843
Fault Overview.......2843
Lamp Reaction.......2843
Associated Faults.......2843
Fault Facts.......2843
Drive Cycle to Determine Fault Status.......2843
Possible Causes.......2843
SPN 3515 FMI 20 - Aftertreatment 1 Diesel Exhaust Fluid Temperature 2 : Data Drifted High.......2845
Fault Overview.......2845
Lamp Reaction.......2845
Associated Faults.......2845
Fault Facts.......2845
Drive Cycle to Determine Fault Status.......2845
Possible Causes.......2845
SPN 3516 FMI 2 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Data Erratic, Intermittent Or Incorrect.......2847
Fault Overview.......2847
Lamp Reaction.......2847
Associated Faults.......2847
Fault Facts.......2847
Drive Cycle to Determine Fault Status.......2847
Possible Cause.......2847
SPN 3516 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Voltage Above Normal, Or Shorted To High Source.......2849
Fault Overview.......2849
Lamp Reaction.......2849
Associated Faults.......2849
Fault Facts.......2849
Drive Cycle to Determine Fault Status.......2849
Possible Cause.......2849
SPN 3516 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Voltage Below Normal, Or Shorted To Low Source.......2851
Fault Overview.......2851
Lamp Reaction.......2851
Associated Faults.......2851
Fault Facts.......2851
Drive Cycle to Determine Fault Status.......2851
Possible Cause.......2851
SPN 3516 FMI 10 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Abnormal Rate Of Change.......2853
Fault Overview.......2853
Lamp Reaction.......2853
Associated Faults.......2853
Fault Facts.......2853
Drive Cycle to Determine Fault Status.......2853
Possible Causes.......2853
SPN 3516 FMI 12 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Bad Intelligent Device Or Component.......2855
Fault Overview.......2855
Lamp Reaction.......2855
Associated Faults.......2855
Fault Facts.......2855
Drive Cycle to Determine Fault Status.......2855
Possible Causes.......2855
SPN 3516 FMI 15 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Data Valid But Above Normal Operating Range - Least Severe Level.......2857
Fault Overview.......2857
Lamp Reaction.......2857
Associated Faults.......2857
Fault Facts.......2857
Drive Cycle to Determine Fault Status.......2857
Possible Causes.......2857
SPN 3516 FMI 19 - Aftertreatment 1 Diesel Exhaust Fluid Concentration : Received Network Data In Error.......2859
Fault Overview.......2859
Lamp Reaction.......2859
Associated Faults.......2859
Fault Facts.......2859
Drive Cycle to Determine Fault Status.......2859
Possible Causes.......2859
Pinpoint Tests SPN 3516 FMI 19.......2863
SPN 3521 FMI 14 - Aftertreatment 1 Diesel Exhaust Fluid Property : Special Instructions.......2868
Fault Overview.......2868
Lamp Reaction.......2868
Associated Faults.......2868
Fault Facts.......2868
Drive Cycle to Determine Fault Status.......2868
Possible Causes.......2868
SPN 3556 FMI 2 - Aftertreatment 1 Hydrocarbon Doser 1 : Data Erratic, Intermittent Or Incorrect.......2870
Fault Overview.......2870
Lamp Reaction.......2870
Associated Faults.......2870
Fault Facts.......2870
Drive Cycle to Determine Fault Status.......2870
Possible Causes.......2870
SPN 3556 FMI 5 - Aftertreatment 1 Hydrocarbon Doser 1 : Current Below Normal Or Open Circuit.......2872
Fault Overview.......2872
Lamp Reaction.......2872
Associated Faults.......2872
Fault Facts.......2872
Drive Cycle to Determine Fault Status.......2872
Possible Causes.......2872
Pin-Point Test SPN 3556 FMI 5.......2876
Tools Required.......2876
SPN 3556 FMI 18 - Aftertreatment 1 Hydrocarbon Doser 1 : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2883
Fault Overview.......2883
Lamp Reaction.......2883
Associated Faults.......2883
Fault Facts.......2883
Drive Cycle to Determine Fault Status.......2883
Possible Causes.......2883
SPN 3597 FMI 3 - ECU Power Output Supply Voltage #1 : Voltage Above Normal, Or Shorted To High Source.......2886
Fault Overview.......2886
Lamp Reaction.......2886
Associated Faults.......2886
Fault Facts.......2886
Drive Cycle to Determine Fault Status.......2886
Possible Causes.......2886
Pin-Point Tests SPN 3597 FMI 3.......2888
Tools Required.......2888
SPN 3597 FMI 4 - ECU Power Output Supply Voltage #1 : Voltage Below Normal, Or Shorted To Low Source.......2891
Fault Overview.......2891
Lamp Reaction.......2891
Associated Faults.......2891
Fault Facts.......2891
Drive Cycle to Determine Fault Status.......2891
Possible Causes.......2891
Pin-Point Tests SPN 3597 FMI 4.......2893
Tools Required.......2893
SPN 3598 FMI 3 - ECU Power Output Supply Voltage #2 : Voltage Above Normal, Or Shorted To High Source.......2896
Fault Overview.......2896
Lamp Reaction.......2896
Associated Faults.......2896
Fault Facts.......2896
Drive Cycle to Determine Fault Status.......2896
Possible Causes.......2896
Pin-Point Tests SPN 3598 FMI 3.......2898
Tools Required.......2898
SPN 3598 FMI 4 - ECU Power Output Supply Voltage #2 : Voltage Below Normal, Or Shorted To Low Source.......2900
Fault Overview.......2900
Lamp Reaction.......2900
Associated Faults.......2900
Fault Facts.......2900
Drive Cycle to Determine Fault Status.......2900
Possible Causes.......2900
Pin-Point Tests SPN 3598 FMI 4.......2901
Tools Required.......2901
SPN 3599 FMI 3 - ECU Power Output Supply Voltage #3 : Voltage Above Normal, Or Shorted To High Source.......2903
Fault Overview.......2903
Lamp Reaction.......2903
Associated Faults.......2903
Fault Facts.......2903
Drive Cycle to Determine Fault Status.......2903
Possible Causes.......2903
Pin-Point Tests SPN 3599 FMI 3.......2906
Tools Required.......2906
SPN 3599 FMI 4 - ECU Power Output Supply Voltage #3 : Voltage Below Normal, Or Shorted To Low Source.......2910
Fault Overview.......2910
Lamp Reaction.......2910
Associated Faults.......2910
Fault Facts.......2910
Drive Cycle to Determine Fault Status.......2910
Possible Causes.......2910
Pin-Point Tests SPN 3599 FMI 4.......2915
Tools Required.......2915
SPN 3610 FMI 2 - Aftertreatment 1 Diesel Particulate Filter Outlet Pressure : Data Erratic, Intermittent Or Incorrect.......2918
Fault Overview.......2918
Lamp Reaction.......2918
Associated Faults.......2918
Fault Facts.......2918
Drive Cycle to Determine Fault Status.......2918
Possible Causes.......2918
Pin-Point Test SPN 3610 FMI 2.......2921
Tools Required.......2921
SPN 3610 FMI 3 - Aftertreatment 1 Diesel Particulate Filter Outlet Pressure : Voltage Above Normal, Or Shorted To High Source.......2924
Fault Overview.......2924
Lamp Reaction.......2924
Associated Faults.......2924
Fault Facts.......2924
Drive Cycle to Determine Fault Status.......2924
Possible Causes.......2924
Pin-Point Tests SPN 3610 FMI 3.......2927
Tools Required.......2927
SPN 3610 FMI 4 - Aftertreatment 1 Diesel Particulate Filter Outlet Pressure : Voltage Below Normal, Or Shorted To Low Source.......2929
Fault Overview.......2929
Lamp Reaction.......2929
Associated Faults.......2929
Fault Facts.......2929
Drive Cycle to Determine Fault Status.......2929
Possible Causes.......2929
Pin-Point Tests SPN 3610 FMI 4.......2932
Tools Required.......2932
SPN 3610 FMI 10 - Aftertreatment 1 Diesel Particulate Filter Outlet Pressure : Abnormal Rate Of Change.......2934
Fault Overview.......2934
Lamp Reaction.......2934
Associated Faults.......2934
Fault Facts.......2934
Drive Cycle to Determine Fault Status.......2934
Possible Causes.......2934
Pin-Point Test SPN 3610 FMI 10.......2937
Tools Required.......2937
SPN 3610 FMI 16 - Aftertreatment 1 Diesel Particulate Filter Outlet Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2940
Fault Overview.......2940
Lamp Reaction.......2940
Associated Faults.......2940
Fault Facts.......2940
Drive Cycle to Determine Fault Status.......2940
Possible Causes.......2940
SPN 3695 FMI 2 - Aftertreatment Regeneration Inhibit Switch : Data Erratic, Intermittent Or Incorrect.......2943
Fault Overview.......2943
Lamp Reaction.......2943
Associated Faults.......2943
Fault Facts.......2943
Drive Cycle to Determine Fault Status.......2943
Possible Causes.......2943
SPN 3696 FMI 19 - Aftertreatment Regeneration Force Switch : Received Network Data In Error.......2945
SPN 3703 FMI 31 - Diesel Particulate Filter Active Regeneration Inhibited Due to Inhibit Switch : Condition Exists.......2946
Fault Overview.......2946
Lamp Reaction.......2946
Associated Faults.......2946
Drive Cycle to Determine Fault Status.......2946
Fault Facts.......2946
Possible Causes.......2946
SPN 3713 FMI 31 - Diesel Particulate Filter Active Regeneration Inhibited Due to System Timeout : Condition Exists.......2947
Fault Overview.......2947
Lamp Reaction.......2947
Associated Faults.......2947
Drive Cycle to Determine Fault Status.......2947
Fault Facts.......2947
Possible Causes.......2947
SPN 3750 FMI 31 - Aftertreatment 1 Diesel Particulate Filter Conditions Not Met For Active Regeneration : Condition Exists.......2948
Fault Overview.......2948
Lamp Reaction.......2948
Associated Faults.......2948
Drive Cycle to Determine Fault Status.......2948
Fault Facts.......2948
Possible Causes.......2948
SPN 3936 FMI 14 - Aftertreatment Diesel Particulate Filter System : Special Instructions.......2950
Fault Overview.......2950
Lamp Reaction.......2950
Associated Faults.......2950
Fault Facts.......2950
Drive Cycle to Determine Fault Status.......2950
Possible Causes.......2950
Pin-Point Test SPN 3936 FMI 14.......2953
Tools Required.......2953
SPN 3936 FMI 15 - Aftertreatment Diesel Particulate Filter System : Data Valid But Above Normal Operating Range - Least Severe Level.......2955
Fault Overview.......2955
Lamp Reaction.......2955
Associated Faults.......2955
Fault Facts.......2955
Drive Cycle to Determine Fault Status.......2955
Possible Causes.......2955
SPN 3936 FMI 16 - Aftertreatment Diesel Particulate Filter System : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2957
Fault Overview.......2957
Lamp Reaction.......2957
Associated Faults.......2957
Fault Facts.......2957
Drive Cycle to Determine Fault Status.......2957
Possible Causes.......2957
SPN 4094 FMI 31 - NOx limits exceeded due to Insufficient Diesel Exhaust Fluid Quality : Condition Exists.......2959
Fault Overview.......2959
Lamp Reaction.......2959
Associated Faults.......2959
Fault Facts.......2959
Drive Cycle to Determine Fault Status.......2959
Possible Causes.......2959
SPN 4192 FMI 3 - Engine Fuel Filter Water Level sensor : Voltage Above Normal, Or Shorted To High Source.......2961
Fault Overview.......2961
Lamp Reaction.......2961
Associated Faults.......2961
Fault Facts.......2961
Drive Cycle to Determine Fault Status.......2961
Possible Causes.......2961
Pin-Point Tests SPN 4192 FMI 3.......2962
Tools Required.......2962
SPN 4192 FMI 4 - Engine Fuel Filter Water Level sensor : Voltage Below Normal, Or Shorted To Low Source.......2965
Fault Overview.......2965
Lamp Reaction.......2965
Associated Faults.......2965
Fault Facts.......2965
Drive Cycle to Determine Fault Status.......2965
Possible Causes.......2965
Pin-Point Tests SPN 4192 FMI 4.......2966
Tools Required.......2966
SPN 4227 FMI 1 - Engine Crankcase Breather Oil Separator : Data Valid But Below Normal Operational Range - Most Severe Level.......2968
Fault Overview.......2968
Lamp Reaction.......2968
Associated Faults.......2968
Fault Facts.......2968
Drive Cycle to Determine Fault Status.......2968
Possible Causes.......2968
Pin-Point Test SPN 4227 FMI 1.......2971
SPN 4227 FMI 8 - Engine Crankcase Breather Oil Separator : Abnormal Frequency Or Pulse Width Or Period.......2974
Fault Overview.......2974
Lamp Reaction.......2974
Associated Faults.......2974
Fault Facts.......2974
Drive Cycle to Determine Fault Status.......2974
Possible Causes.......2974
Pin-Point Test SPN 4227 FMI 8.......2977
SPN 4228 FMI 0 - Engine Variable Geometry Turbocharger Actuator 1 Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......2980
Fault Overview.......2980
Lamp Reaction.......2980
Associated Faults.......2980
Fault Facts.......2980
Drive Cycle to Determine Fault Status.......2980
Possible Causes.......2980
SPN 4228 FMI 14 - Engine Variable Geometry Turbocharger Actuator 1 Temperature : Special Instructions.......2982
Fault Overview.......2982
Lamp Reaction.......2982
Associated Faults.......2982
Fault Facts.......2982
Drive Cycle to Determine Fault Status.......2982
Possible Causes.......2982
SPN 4228 FMI 15 - Engine Variable Geometry Turbocharger Actuator 1 Temperature : Data Valid But Above Normal Operating Range - Least Severe Level.......2984
Fault Overview.......2984
Lamp Reaction.......2984
Associated Faults.......2984
Fault Facts.......2984
Drive Cycle to Determine Fault Status.......2984
Possible Causes.......2984
SPN 4331 FMI 16 - Aftertreatment 1 Diesel Exhaust Fluid Actual Dosing Quantity : Data Valid But Above Normal Operating Range - Moderately Severe Level.......2986
Fault Overview.......2986
Lamp Reaction.......2986
Associated Faults.......2986
Fault Facts.......2986
Drive Cycle to Determine Fault Status.......2986
Possible Causes.......2986
Pin-Point Test SPN 4331 FMI 16.......2990
Tools Required.......2990
SPN 4331 FMI 18 - Aftertreatment 1 Diesel Exhaust Fluid Actual Dosing Quantity : Data Valid But Below Normal Operating Range - Moderately Severe Level.......2993
Fault Overview.......2993
Lamp Reaction.......2993
Associated Faults.......2993
Fault Facts.......2993
Drive Cycle to Determine Fault Status.......2993
Possible Causes.......2993
Pin-Point Test SPN 4331 FMI 18.......2997
Tools Required.......2997
SPN 4334 FMI 2 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Data Erratic, Intermittent Or Incorrect.......3000
Fault Overview.......3000
Lamp Reaction.......3000
Associated Faults.......3000
Fault Facts.......3000
Drive Cycle to Determine Fault Status.......3000
Possible Causes.......3000
SPN 4334 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Voltage Above Normal, or Shorted to High Source.......3003
Fault Overview.......3003
Lamp Reaction.......3003
Associated Faults.......3003
Fault Facts.......3003
Drive Cycle to Determine Fault Status.......3003
Possible Causes.......3003
Pin-Point Test SPN 4334 FMI 3.......3006
Tools Required.......3006
SPN 4334 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Voltage Below Normal, Or Shorted To Low Source.......3008
Fault Overview.......3008
Lamp Reaction.......3008
Associated Faults.......3008
Fault Facts.......3008
Drive Cycle to Determine Fault Status.......3008
Possible Causes.......3008
Pin-Point Test SPN 4334 FMI 4.......3011
Tools Required.......3011
SPN 4334 FMI 7 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Mechanical System Not Responding Or Out Of Adjustment.......3013
Fault Overview.......3013
Lamp Reaction.......3013
Associated Faults.......3013
Drive Cycle to Determine Fault Status.......3013
Possible Causes.......3013
SPN 4334 FMI 15 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Data Valid But Above Normal Operating Range - Least Severe Level.......3015
Fault Overview.......3015
Lamp Reaction.......3015
Associated Faults.......3015
Fault Facts.......3015
Drive Cycle to Determine Fault Status.......3015
Possible Causes.......3015
SPN 4334 FMI 16 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3017
Fault Overview.......3017
Lamp Reaction.......3017
Associated Faults.......3017
Fault Facts.......3017
Drive Cycle to Determine Fault Status.......3017
Possible Causes.......3017
SPN 4334 FMI 18 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3019
Fault Overview.......3019
Lamp Reaction.......3019
Associated Faults.......3019
Fault Facts.......3019
Drive Cycle to Determine Fault Status.......3019
Possible Causes.......3019
SPN 4334 FMI 20 - Aftertreatment 1 Diesel Exhaust Fluid Doser 1 Absolute Pressure : Data Drifted High.......3023
Fault Overview.......3023
Lamp Reaction.......3023
Associated Faults.......3023
Fault Facts.......3023
Drive Cycle to Determine Fault Status.......3023
Possible Causes.......3023
SPN 4340 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 1 State : Voltage Above Normal, Or Shorted To High Source.......3025
Fault Overview.......3025
Lamp Reaction.......3025
Associated Faults.......3025
Fault Facts.......3025
Drive Cycle to Determine Fault Status.......3025
Possible Causes.......3025
Pin-Point Test SPN 4340 FMI 3.......3028
Tools Required.......3028
SPN 4340 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 1 State : Voltage Below Normal, Or Shorted To Low Source.......3031
Fault Overview.......3031
Lamp Reaction.......3031
Associated Faults.......3031
Fault Facts.......3031
Drive Cycle to Determine Fault Status.......3031
Possible Causes.......3031
Pin-Point Test SPN 4340 FMI 4.......3034
Tools Required.......3034
SPN 4342 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2 State : Voltage Above Normal, Or Shorted To High Source.......3039
Fault Overview.......3039
Lamp Reaction.......3039
Associated Faults.......3039
Fault Facts.......3039
Drive Cycle to Determine Fault Status.......3039
Possible Causes.......3039
Pin-Point Test SPN 4342 FMI 3.......3042
Tools Required.......3042
SPN 4342 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 2 State : Voltage Below Normal, Or Shorted To Low Source.......3045
Fault Overview.......3045
Lamp Reaction.......3045
Associated Faults.......3045
Fault Facts.......3045
Drive Cycle to Determine Fault Status.......3045
Possible Causes.......3045
Pin-Point Test SPN 4342 FMI 4.......3048
Tools Required.......3048
SPN 4344 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 State : Voltage Above Normal, Or Shorted To High Source.......3053
Fault Overview.......3053
Lamp Reaction.......3053
Associated Faults.......3053
Fault Facts.......3053
Drive Cycle to Determine Fault Status.......3053
Possible Causes.......3053
Pin-Point Test SPN 4344 FMI 3.......3056
Tools Required.......3056
SPN 4344 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater 3 State : Voltage Below Normal, Or Shorted To Low Source.......3059
Fault Overview.......3059
Lamp Reaction.......3059
Associated Faults.......3059
Fault Facts.......3059
Drive Cycle to Determine Fault Status.......3059
Possible Causes.......3059
Pin-Point Test SPN 4344 FMI 4.......3062
Tools Required.......3062
SPN 4360 FMI 2 - Aftertreatment 1 SCR Intake Temperature : Data Erratic, Intermittent or Incorrect.......3067
Fault Overview.......3067
Lamp Reaction.......3067
Associated Faults.......3067
Fault Facts.......3067
Drive Cycle to Determine Fault Status.......3067
Possible Causes.......3067
SPN 4360 FMI 14 - Aftertreatment 1 SCR Intake Temperature : Special Instructions.......3069
Fault Overview.......3069
Lamp Reaction.......3069
Associated Faults.......3069
Fault Facts.......3069
Drive Cycle to Determine Fault Status.......3069
Possible Causes.......3069
SPN 4363 FMI 0 - Aftertreatment 1 SCR Outlet Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......3072
Fault Overview.......3072
Lamp Reaction.......3072
Associated Faults.......3072
Fault Facts.......3072
Drive Cycle to Determine Fault Status.......3072
Possible Causes.......3072
SPN 4363 FMI 2 - Aftertreatment 1 SCR Outlet Temperature : Data Erratic, Intermittent Or Incorrect.......3075
Fault Overview.......3075
Lamp Reaction.......3075
Associated Faults.......3075
Fault Facts.......3075
Drive Cycle to Determine Fault Status.......3075
Possible Causes.......3075
SPN 4363 FMI 3 - Aftertreatment 1 SCR Outlet Temperature : Voltage Above Normal, or Shorted to High Source.......3077
Fault Overview.......3077
Lamp Reaction.......3077
Associated Faults.......3077
Fault Facts.......3077
Drive Cycle to Determine Fault Status.......3077
Possible Causes.......3077
SPN 4363 FMI 4 - Aftertreatment 1 SCR Outlet Temperature : Voltage Below Normal, Or Shorted To Low Source.......3079
Fault Overview.......3079
Lamp Reaction.......3079
Associated Faults.......3079
Fault Facts.......3079
Drive Cycle to Determine Fault Status.......3079
Possible Causes.......3079
SPN 4363 FMI 16 - Aftertreatment 1 SCR Outlet Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3081
Fault Overview.......3081
Lamp Reaction.......3081
Associated Faults.......3081
Fault Facts.......3081
Drive Cycle to Determine Fault Status.......3081
Possible Causes.......3081
SPN 4363 FMI 20 - Aftertreatment 1 SCR Outlet Temperature : Data Drifted High.......3084
Fault Overview.......3084
Lamp Reaction.......3084
Associated Faults.......3084
Fault Facts.......3084
Drive Cycle to Determine Fault Status.......3084
Possible Causes.......3084
SPN 4363 FMI 21 - Aftertreatment 1 SCR Outlet Temperature : Data Drifted Low.......3087
Fault Overview.......3087
Lamp Reaction.......3087
Associated Faults.......3087
Fault Facts.......3087
Drive Cycle to Determine Fault Status.......3087
Possible Causes.......3087
SPN 4364 FMI 18 - Aftertreatment 1 SCR Conversion Efficiency : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3089
Fault Overview.......3089
Lamp Reaction.......3089
Associated Faults.......3089
Fault Facts.......3089
Drive Cycle to Determine Fault Status.......3089
Possible Causes.......3089
SPN 4375 FMI 2 - Aftertreatment 1 Diesel Exhaust Fluid Pump Drive Percentage : Data Erratic, Intermittent Or Incorrect.......3091
Fault Overview.......3091
Lamp Reaction.......3091
Associated Faults.......3091
Fault Facts.......3091
Drive Cycle to Determine Fault Status.......3091
Possible Causes.......3091
Pin-Point Test SPN 4375 FMI 2.......3098
Tools Required.......3098
SPN 4752 FMI 18 - Engine Exhaust Gas Recirculation 1 Cooler Efficiency : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3103
Fault Overview.......3103
Lamp Reaction.......3103
Associated Faults.......3103
Fault Facts.......3103
Drive Cycle to Determine Fault Status.......3103
Possible Causes.......3103
SPN 4765 FMI 2 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Data Erratic, Intermittent Or Incorrect.......3105
Fault Overview.......3105
Lamp Reaction.......3105
Associated Faults.......3105
Fault Facts.......3105
Drive Cycle to Determine Fault Status.......3105
Possible Causes.......3105
SPN 4765 FMI 3 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Voltage Above Normal, or Shorted to High Source.......3107
Fault Overview.......3107
Lamp Reaction.......3107
Associated Faults.......3107
Fault Facts.......3107
Drive Cycle to Determine Fault Status.......3107
Possible Causes.......3107
SPN 4765 FMI 4 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Voltage Below Normal, or Shorted to Low Source.......3109
Fault Overview.......3109
Lamp Reaction.......3109
Associated Faults.......3109
Fault Facts.......3109
Drive Cycle to Determine Fault Status.......3109
Possible Causes.......3109
SPN 4765 FMI 12 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Bad Intelligent Device Or Component.......3111
Fault Overview.......3111
Lamp Reaction.......3111
Associated Faults.......3111
Fault Facts.......3111
Drive Cycle to Determine Fault Status.......3111
Possible Causes.......3111
SPN 4765 FMI 16 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3113
Fault Overview.......3113
Lamp Reaction.......3113
Associated Faults.......3113
Fault Facts.......3113
Drive Cycle to Determine Fault Status.......3113
Possible Causes.......3113
SPN 4765 FMI 18 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3116
Fault Overview.......3116
Lamp Reaction.......3116
Associated Faults.......3116
Fault Facts.......3116
Drive Cycle to Determine Fault Status.......3116
Possible Causes.......3116
SPN 4765 FMI 20 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Data Drifted High.......3119
Fault Overview.......3119
Lamp Reaction.......3119
Associated Faults.......3119
Fault Facts.......3119
Drive Cycle to Determine Fault Status.......3119
Possible Causes.......3119
SPN 4765 FMI 21 - Aftertreatment 1 Diesel Oxidation Catalyst Intake Temperature : Data Drifted Low.......3121
Fault Overview.......3121
Lamp Reaction.......3121
Associated Faults.......3121
Fault Facts.......3121
Drive Cycle to Determine Fault Status.......3121
Possible Causes.......3121
SPN 4792 FMI 10 - Aftertreatment 1 SCR System : Abnormal Rate Of Change.......3123
Fault Overview.......3123
Lamp Reaction.......3123
Associated Faults.......3123
Fault Facts.......3123
Drive Cycle to Determine Fault Status.......3123
Possible Causes.......3123
SPN 4795 FMI 31 - Aftertreatment 1 Diesel Particulate Filter Missing : Conditions Exists.......3126
Fault Overview.......3126
Lamp Reaction.......3126
Associated Faults.......3126
Fault Facts.......3126
Drive Cycle to Determine Fault Status.......3126
Possible Causes.......3126
SPN 5016 FMI 3 - ECU Power Output Supply Voltage #4 : Voltage Above Normal, Or Shorted To High Source.......3129
Fault Overview.......3129
Lamp Reaction.......3129
Associated Faults.......3129
Fault Facts.......3129
Drive Cycle to Determine Fault Status.......3129
Possible Causes.......3129
Pin-Point Tests SPN 5016 FMI 3.......3131
Tools Required.......3131
SPN 5016 FMI 4 - ECU Power Output Supply Voltage #4 : Voltage Below Normal, Or Shorted To Low Source.......3133
Fault Overview.......3133
Lamp Reaction.......3133
Associated Faults.......3133
Fault Facts.......3133
Drive Cycle to Determine Fault Status.......3133
Possible Causes.......3133
Pin-Point Tests SPN 5016 FMI 4.......3135
Tools Required.......3135
SPN 5024 FMI 10 - Aftertreatment 1 Intake NOx Sensor Heater Ratio : Abnormal Rate of Change.......3137
Fault Overview.......3137
Lamp Reaction.......3137
Associated Faults.......3137
Fault Facts.......3137
Drive Cycle to Determine Fault Status.......3137
Possible Causes.......3137
Pin-Point Test SPN 5024 FMI 10.......3140
Tools Required.......3140
SPN 5031 FMI 10 - Aftertreatment 1 Outlet NOx Sensor Heater Ratio : Abnormal Rate Of Change.......3142
Fault Overview.......3142
Lamp Reaction.......3142
Associated Faults.......3142
Fault Facts.......3142
Drive Cycle to Determine Fault Status.......3142
Possible Causes.......3142
Pin-Point Test SPN 5031 FMI 10.......3145
Tools Required.......3145
SPN 5246 FMI 0 - Aftertreatment SCR Operator Inducement Severity : Data Valid But Above Normal Operational Range - Most Severe Level.......3147
Fault Overview.......3147
Lamp Reaction.......3147
Associated Faults.......3147
Fault Facts.......3147
Drive Cycle to Determine Fault Status.......3147
Possible Causes.......3147
SPN 5246 FMI 15 - Aftertreatment SCR Operator Inducement Severity : Data Valid But Above Normal Operating Range - Lease Severe Level.......3148
Fault Overview.......3148
Lamp Reaction.......3148
Associated Faults.......3148
Fault Facts.......3148
Drive Cycle to Determine Fault Status.......3148
Possible Causes.......3148
SPN 5246 FMI 16 - Aftertreatment SCR Operator Inducement Severity : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3150
Fault Overview.......3150
Lamp Reaction.......3150
Associated Faults.......3150
Fault Facts.......3150
Drive Cycle to Determine Fault Status.......3150
Possible Causes.......3150
SPN 5285 FMI 18 - Engine Charge Air Cooler 1 Efficiency : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3151
Fault Overview.......3151
Lamp Reaction.......3151
Associated Faults.......3151
Fault Facts.......3151
Drive Cycle to Determine Fault Status.......3151
Possible Causes.......3151
SPN 5298 FMI 18 - Aftertreatment 1 Diesel Oxidation Catalyst Conversion Efficiency : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3153
Fault Overview.......3153
Lamp Reaction.......3153
Associated Faults.......3153
Fault Facts.......3153
Drive Cycle to Determine Fault Status.......3153
Possible Causes.......3153
SPN 5319 FMI 31 - Aftertreatment 1 Diesel Particulate Filter Incomplete Regeneration : Condition Exists.......3156
Fault Overview.......3156
Lamp Reaction.......3156
Associated Faults.......3156
Fault Facts.......3156
Drive Cycle to Determine Fault Status.......3156
Possible Causes.......3156
SPN 5394 FMI 5 - Aftertreatment 1 Diesel Exhaust Fluid Doser Valve 1 : Current Below Normal or Open Circuit.......3161
Fault Overview.......3161
Lamp Reaction.......3161
Associated Faults.......3161
Fault Facts.......3161
Drive Cycle to Determine Fault Status.......3161
Possible Causes.......3161
Pin-Point Test SPN 5394 FMI 5.......3165
Tools Required.......3165
SPN 5394 FMI 7 - Aftertreatment 1 Diesel Exhaust Fluid Doser Valve 1 : Mechanical System Not Responding Or Out Of Adjustment.......3171
Fault Overview.......3171
Lamp Reaction.......3171
Associated Faults.......3171
Fault Facts.......3171
Drive Cycle to Determine Fault Status.......3171
Possible Causes.......3171
SPN 5395 FMI 0 - Engine unable to achieve desired idle torque (too high).......3174
Fault Overview.......3174
Lamp Reaction.......3174
Associated Faults.......3174
Drive Cycle to Determine Fault Status.......3174
Possible Causes.......3174
SPN 5395 FMI 1 - Engine unable to achieve desired idle torque (too low).......3177
Fault Overview.......3177
Lamp Reaction.......3177
Associated Faults.......3177
Drive Cycle to Determine Fault Status.......3177
SPN 5395 FMI 16 - Engine Idle Fuel Quantity : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3180
Fault Overview.......3180
Lamp Reaction.......3180
Associated Faults.......3180
Fault Facts.......3180
Drive Cycle to Determine Fault Status.......3180
Possible Causes.......3180
SPN 5395 FMI 18 - Engine Idle Fuel Quantity : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3182
Fault Overview.......3182
Lamp Reaction.......3182
Associated Faults.......3182
Fault Facts.......3182
Drive Cycle to Determine Fault Status.......3182
SPN 5397 FMI 31 - Aftertreatment 1 Diesel Particulate Filter Regeneration Too Frequent : Condition Exists.......3185
Fault Overview.......3185
Lamp Reaction.......3185
Associated Faults.......3185
Fault Facts.......3185
Drive Cycle to Determine Fault Status.......3185
Possible Causes.......3185
SPN 5491 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater Relay 1 : Voltage Above Normal, Or Shorted To High Source.......3187
Fault Overview.......3187
Lamp Reaction.......3187
Associated Faults.......3187
Fault Facts.......3187
Drive Cycle to Determine Fault Status.......3187
Possible Causes.......3187
SPN 5491 FMI 5 - Aftertreatment 1 Diesel Exhaust Fluid Line Heater Relay 1 : Current Below Normal Or Open Circuit.......3189
Fault Overview.......3189
Lamp Reaction.......3189
Associated Faults.......3189
Fault Facts.......3189
Drive Cycle to Determine Fault Status.......3189
Possible Causes.......3189
Pin-Point Tests SPN 5491 FMI 5.......3191
Tools Required.......3191
SPN 5548 FMI 1 - Engine Cold Start Fuel Igniter Command : Data Valid But Below Normal Operational Range - Most Severe Level.......3195
Fault Overview.......3195
Lamp Reaction.......3195
Associated Faults.......3195
Fault Facts.......3195
Drive Cycle to Determine Fault Status.......3195
Possible Causes.......3195
Pin-Point Test SPN 5548 FMI 1.......3198
Tools Required.......3198
SPN 5548 FMI 3 - Engine Cold Start Fuel Igniter Command : Voltage Above Normal, Or Shorted To High Source.......3202
Fault Overview.......3202
Lamp Reaction.......3202
Associated Faults.......3202
Fault Facts.......3202
Drive Cycle to Determine Fault Status.......3202
Possible Causes.......3202
Pin-Point Test SPN 5548 FMI 3.......3205
Tools Required.......3205
SPN 5548 FMI 4 - Engine Cold Start Fuel Igniter Command : Voltage Below Normal, Or Shorted To Low Source.......3210
Fault Overview.......3210
Lamp Reaction.......3210
Associated Faults.......3210
Fault Facts.......3210
Drive Cycle to Determine Fault Status.......3210
Possible Causes.......3210
Pin-Point Test SPN 5548 FMI 4.......3213
Tools Required.......3213
SPN 5548 FMI 5 - Engine Cold Start Fuel Igniter Command : Current Below Normal Or Open Circuit.......3217
Fault Overview.......3217
Lamp Reaction.......3217
Associated Faults.......3217
Fault Facts.......3217
Drive Cycle to Determine Fault Status.......3217
Possible Causes.......3217
Pin-Point Test SPN 5548 FMI 5.......3220
Tools Required.......3220
SPN 5548 FMI 8 - Engine Cold Start Fuel Igniter Command : Abnormal Frequency Or Pulse Width Or Period.......3225
Fault Overview.......3225
Lamp Reaction.......3225
Associated Faults.......3225
Fault Facts.......3225
Drive Cycle to Determine Fault Status.......3225
Possible Causes.......3225
Pin-Point Test SPN 5548 FMI 5.......3228
Tools Required.......3228
SPN 5569 FMI 2 - Diesel Particulate Filter 1 Soot Sensor ECU Internal Temperature : Data Erratic, Intermittent Or Incorrect.......3233
Fault Overview.......3233
Lamp Reaction.......3233
Fault Facts.......3233
Drive Cycles.......3233
Possible Causes.......3233
SPN 5569 FMI 3 - Diesel Particulate Filter 1 Soot Sensor ECU Internal Temperature : Voltage Above Normal, Or Shorted To High Source.......3235
Fault Overview.......3235
Lamp Reaction.......3235
Associated Faults.......3235
Fault Facts.......3235
Drive Cycle to Determine Fault Status.......3235
Possible Causes.......3235
SPN 5569 FMI 4 - Diesel Particulate Filter 1 Soot Sensor ECU Internal Temperature : Voltage Below Normal, Or Shorted To Low Source.......3237
Fault Overview.......3237
Lamp Reaction.......3237
Associated Faults.......3237
Fault Facts.......3237
Drive Cycle to Determine Fault Status.......3237
Possible Causes.......3237
SPN 5569 FMI 16 - Diesel Particulate Filter 1 Soot Sensor ECU Internal Temperature : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3239
Fault Overview.......3239
Lamp Reaction.......3239
Associated Faults.......3239
Fault Facts.......3239
Drive Cycle to Determine Fault Status.......3239
Possible Causes.......3239
SPN 5585 FMI 1 - Engine Fuel 1 Injector Metering Rail 1 Cranking Pressure : Data Valid But Below Normal Operational Range - Most Severe Level.......3241
Fault Overview.......3241
Lamp Reaction.......3241
Associated Faults.......3241
Fault Facts.......3241
Drive Cycle to Determine Fault Status.......3241
Possible Causes.......3241
SPN 5742 FMI 3 - Aftertreatment Diesel Particulate Filter Temperature Sensor Module : Voltage Above Normal, Or Shorted To High Source.......3246
Fault Overview.......3246
Lamp Reaction.......3246
Associated Faults.......3246
Fault Facts.......3246
Drive Cycle to Determine Fault Status.......3246
Possible Causes.......3246
SPN 5742 FMI 4 - Aftertreatment Diesel Particulate Filter Temperature Sensor Module : Voltage Below Normal, Or Shorted To Low Source.......3248
Fault Overview.......3248
Lamp Reaction.......3248
Associated Faults.......3248
Fault Facts.......3248
Drive Cycle to Determine Fault Status.......3248
Possible Causes.......3248
Pin-Point Test SPN 5742 FMI 4.......3250
Tools Required.......3250
SPN 5742 FMI 12 - Aftertreatment Diesel Particulate Filter Temperature Sensor Module : Bad Intelligent Device Or Component.......3252
Fault Overview.......3252
Lamp Reaction.......3252
Associated Faults.......3252
Fault Facts.......3252
Drive Cycle to Determine Fault Status.......3252
Possible Causes.......3252
SPN 5742 FMI 16 - Aftertreatment Diesel Particulate Filter Temperature Sensor Module : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3254
Fault Overview.......3254
Lamp Reaction.......3254
Associated Faults.......3254
Fault Facts.......3254
Drive Cycle to Determine Fault Status.......3254
Possible Causes.......3254
SPN 5742 FMI 19 - Aftertreatment Diesel Particulate Filter Temperature Sensor Module : Received Network Data In Error.......3256
Fault Overview.......3256
Lamp Reaction.......3256
Associated Faults.......3256
Fault Facts.......3256
Drive Cycle to Determine Fault Status.......3256
Possible Cause.......3256
Pin-Point Test SPN 5742 FMI 19.......3261
Tools Required.......3261
SPN 5743 FMI 19 - Aftertreatment 1 SCR Temperature Sensor Module : Received Network Data In Error.......3266
Fault Overview.......3266
Lamp Reaction.......3266
Associated Faults.......3266
Fault Facts.......3266
Drive Cycle to Determine Fault Status.......3266
Possible Cause.......3266
Pin-Point Test SPN 5743 FMI 19.......3271
Tools Required.......3271
SPN 5747 FMI 3 - Aftertreatment 1 Outlet Soot Sensor Heater : Voltage Above Normal, Or Shorted To High Source.......3276
Fault Overview.......3276
Lamp Reaction.......3276
Associated Faults.......3276
Fault Facts.......3276
Drive Cycles.......3276
Possible Causes.......3276
SPN 5747 FMI 4 - Aftertreatment 1 Outlet Soot Sensor Heater : Voltage Below Normal, Or Shorted To Low Source.......3278
Fault Overview.......3278
Lamp Reaction.......3278
Fault Facts.......3278
Drive Cycles.......3278
Possible Causes.......3278
SPN 5747 FMI 5 - Aftertreatment 1 Outlet Soot Sensor Heater : Current Below Normal Or Open Circuit.......3280
Fault Overview.......3280
Lamp Reaction.......3280
Associated Faults.......3280
Fault Facts.......3280
Drive Cycle to Determine Fault Status.......3280
Possible Causes.......3280
SPN 5747 FMI 10 - Aftertreatment 1 Outlet Soot Sensor Heater : Abnormal Rate Of Change.......3282
Fault Overview.......3282
Lamp Reaction.......3282
Associated Faults.......3282
Fault Facts.......3282
Drive Cycle to Determine Fault Status.......3282
Possible Causes.......3282
SPN 5765 FMI 0 - Engine Exhaust Gas Recirculation 1 Actuator 1 Temperature : Data Valid But Above Normal Operational Range - Most Severe Level.......3284
Fault Overview.......3284
Lamp Reaction.......3284
Associated Faults.......3284
Fault Facts.......3284
Drive Cycle to Determine Fault Status.......3284
Possible Causes.......3284
SPN 5765 FMI 14 - Engine Exhaust Gas Recirculation 1 Actuator 1 Temperature : Special Instructions.......3286
Fault Overview.......3286
Lamp Reaction.......3286
Associated Faults.......3286
Fault Facts.......3286
Drive Cycle to Determine Fault Status.......3286
Possible Causes.......3286
SPN 5765 FMI 15 - Engine Exhaust Gas Recirculation 1 Actuator 1 Temperature : Data Valid But Above Normal Operating Range - Least Severe Level.......3288
Fault Overview.......3288
Lamp Reaction.......3288
Associated Faults.......3288
Fault Facts.......3288
Drive Cycle to Determine Fault Status.......3288
Possible Causes.......3288
SPN 5835 FMI 3 - Aftertreatment 1 Particulate Sensor : Voltage Above Normal, Or Shorted To High Source.......3290
Fault Overview.......3290
Lamp Reaction.......3290
Associated Faults.......3290
Fault Facts.......3290
Drive Cycle to Determine Fault Status.......3290
Possible Causes.......3290
SPN 5835 FMI 4 - Aftertreatment 1 Particulate Sensor : Voltage Below Normal, Or Shorted To Low Source.......3292
Fault Overview.......3292
Lamp Reaction.......3292
Associated Faults.......3292
Fault Facts.......3292
Drive Cycle to Determine Fault Status.......3292
Possible Causes.......3292
SPN 5835 FMI 19 - Aftertreatment 1 Particulate Sensor : Received Network Data In Error.......3294
Fault Overview.......3294
Lamp Reaction.......3294
Associated Faults.......3294
Fault Facts.......3294
Drive Cycle to Determine Fault Status.......3294
Possible Causes.......3294
Pinpoint Tests SPN 5835 FMI 19.......3298
Required Tools.......3298
SPN 5835 FMI 21 - Aftertreatment 1 Particulate Sensor : Data Drifted Low.......3303
Fault Overview.......3303
Lamp Reaction.......3303
Associated Faults.......3303
Fault Facts.......3303
Drive Cycle to Determine Fault Status.......3303
Possible Causes.......3303
SPN 6653 FMI 16 - Engine Fuel 1 Injector Metering Rail 1 Cold Start Pressure : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3305
Fault Overview.......3305
Lamp Reaction.......3305
Associated Faults.......3305
Fault Facts.......3305
Drive Cycle to Determine Fault Status.......3305
Possible Causes.......3305
SPN 6653 FMI 18 - Engine Fuel 1 Injector Metering Rail 1 Cold Start Pressure : Data Valid But Below Normal Operating Range - Moderately Severe Level.......3307
Fault Overview.......3307
Lamp Reaction.......3307
Associated Faults.......3307
Fault Facts.......3307
Drive Cycle to Determine Fault Status.......3307
Possible Causes.......3307
SPN 6774 FMI 7 - Aftertreatment 1 Particulate Sensor Regeneration State : Mechanical System Not Responding Or Out Of Adjustment.......3311
Fault Overview.......3311
Lamp Reaction.......3311
Associated Faults.......3311
Fault Facts.......3311
Drive Cycles.......3311
Possible Causes.......3311
SPN 6778 FMI 3 - Aftertreatment 1 Particulate Sensor Power Supply : Voltage Above Normal, Or Shorted To High Source.......3313
Fault Overview.......3313
Lamp Reaction.......3313
Associated Faults.......3313
Fault Facts.......3313
Drive Cycles.......3313
Possible Causes.......3313
SPN 6778 FMI 4 - Aftertreatment 1 Particulate Sensor Power Supply : Voltage Below Normal, Or Shorted To Low Source.......3315
Fault Overview.......3315
Lamp Reaction.......3315
Associated Faults.......3315
Fault Facts.......3315
Drive Cycles.......3315
Possible Causes.......3315
SPN 6778 FMI 16 - Aftertreatment 1 Particulate Sensor Power Supply : Data Valid But Above Normal Operating Range - Moderately Severe Level.......3317
Fault Overview.......3317
Lamp Reaction.......3317
Associated Faults.......3317
Fault Facts.......3317
Drive Cycles.......3317
Possible Causes.......3317
SPN 6780 FMI 2 - Aftertreatment 1 Particulate Sensor Temperature : Data Erratic, Intermittent or Incorrect.......3319
Fault Overview.......3319
Lamp Reaction.......3319
Associated Faults.......3319
Fault Facts.......3319
Drive Cycles.......3319
Possible Causes.......3319
SPN 6780 FMI 3 - Aftertreatment 1 Particulate Sensor Temperature : Voltage Above Normal, Or Shorted To High Source.......3321
Fault Overview.......3321
Lamp Reaction.......3321
Associated Faults.......3321
Fault Facts.......3321
Drive Cycles.......3321
Possible Causes.......3321
SPN 6780 FMI 4 - Aftertreatment 1 Particulate Sensor Temperature : Voltage Below Normal, Or Shorted To Low Source.......3323
Fault Overview.......3323
Lamp Reaction.......3323
Fault Facts.......3323
Drive Cycles.......3323
Possible Causes.......3323
SPN 7107 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Pump : Voltage Above Normal, Or Shorted To High Source.......3325
Fault Overview.......3325
Lamp Reaction.......3325
Associated Faults.......3325
Fault Facts.......3325
Drive Cycle to Determine Fault Status.......3325
Possible Causes.......3325
Pin-Point Test SPN 7107 FMI 3.......3328
Tools Required.......3328
SPN 7107 FMI 4 - Aftertreatment 1 Diesel Exhaust Fluid Pump : Voltage Below Normal, Or Shorted To Low Source.......3330
Fault Overview.......3330
Lamp Reaction.......3330
Associated Faults.......3330
Fault Facts.......3330
Drive Cycle to Determine Fault Status.......3330
Possible Causes.......3330
Pin-Point Test SPN 7107 FMI 4.......3333
Tools Required.......3333
SPN 7330 FMI 2 - Aftertreatment 1 Particulate Sensor Heater Power Supply Diagnostic Status : Data Erratic, Intermittent Or Incorrect.......3337
Fault Overview.......3337
Lamp Reaction.......3337
Fault Facts.......3337
Drive Cycles.......3337
Possible Causes.......3337
Pin-Point Test SPN 7330 FMI 2.......3339
Tools Required.......3339
SPN 7392 FMI 8 - Engine Cold Start Fuel Injection Timing for All Cylinders : Abnormal Frequency Or Pulse Width Or Period.......3341
Fault Overview.......3341
Lamp Reaction.......3341
Associated Faults.......3341
Fault Facts.......3341
Drive Cycle to Determine Fault Status.......3341
Possible Causes.......3341
SPN 7393 FMI 2 - Aftertreatment 1 Particulate Sensor Current : Data Erratic, Intermittent Or Incorrect.......3345
Fault Overview.......3345
Lamp Reaction.......3345
Associated Faults.......3345
Fault Facts.......3345
Drive Cycles.......3345
Possible Causes.......3345
Pinpoint Tests SPN 7393 FMI 2.......3348
Required Tools.......3348
SPN 7393 FMI 10 - Aftertreatment 1 Particulate Sensor Current : Abnormal Rate Of Change.......3350
Fault Overview.......3350
Lamp Reaction.......3350
Associated Faults.......3350
Fault Facts.......3350
Drive Cycles.......3350
Possible Causes.......3350
SPN 7416 FMI 3 - Aftertreatment 1 Diesel Exhaust Fluid Pump Power Relay : Voltage Above Normal, Or Shorted To High Source.......3352
Fault Overview.......3352
Lamp Reaction.......3352
Associated Faults.......3352
Fault Facts.......3352
Drive Cycle to Determine Fault Status.......3352
Possible Causes.......3352
Pin-Point Test SPN 7416 FMI 3.......3354
Tools Required.......3354
SPN 7712 FMI 3 - Battery Potential / Power Input 3 : Voltage Above Normal, Or Shorted To High Source.......3355
Fault Overview.......3355
Lamp Reaction.......3355
Associated Faults.......3355
Fault Facts.......3355
Drive Cycle to Determine Fault Status.......3355
Possible Causes.......3355
Pin-Point Tests SPN 7712 FMI 3.......3359
Tools Required.......3359
SPN 7712 FMI 4 - Battery Potential / Power Input 3 : Voltage Below Normal, Or Shorted To Low Source.......3363
Fault Overview.......3363
Lamp Reaction.......3363
Associated Faults.......3363
Fault Facts.......3363
Drive Cycle to Determine Fault Status.......3363
Possible Causes.......3363
Pin-Point Tests SPN 7712 FMI 4.......3366
Tools Required.......3366
SPN 7713 FMI 3 - Battery Potential / Power Input 4 : Voltage Above Normal, Or Shorted To High Source.......3370
Fault Overview.......3370
Lamp Reaction.......3370
Associated Faults.......3370
Fault Facts.......3370
Drive Cycle to Determine Fault Status.......3370
Possible Causes.......3370
Pin-Point Tests SPN 7713 FMI 3.......3372
Tools Required.......3372
SPN 7713 FMI 4 - Battery Potential / Power Input 4 : Voltage Below Normal, Or Shorted To Low Source.......3374
Fault Overview.......3374
Lamp Reaction.......3374
Associated Faults.......3374
Fault Facts.......3374
Drive Cycle to Determine Fault Status.......3374
Possible Causes.......3374
Pin-Point Tests SPN 7713 FMI 4.......3376
Tools Required.......3376
SPN 7854 FMI 2 - Aftertreatment 1 Diesel Particulate Filter Soot Sensor Module Data Erratic, Intermittent or Incorrect.......3378
Fault Overview.......3378
Lamp Reaction.......3378
Associated Faults.......3378
Fault Facts.......3378
Drive Cycles.......3378
Possible Causes.......3378
Pinpoint Tests (SPN 7854 FMI 2).......3380
Required Tools.......3380
Table of Contents.......3382
Navistar Engine Diagnostic Software Procedures.......3386
Check for DTCs.......3386
Procedure:.......3386
Connection and Data Recording.......3387
Overview.......3387
Engine Auto-Detection.......3387
Connection (Sniffer).......3387
Tools Required.......3387
Equipment Condition.......3387
Test Setup.......3388
Test Procedure.......3389
Snapshot Recording Procedure:.......3389
Snapshot Playback Procedure.......3391
Crankshaft Position Sensor Relearn Procedure.......3393
Overview.......3393
Tools Required.......3393
Equipment Condition.......3393
Test Setup.......3393
Test Procedure.......3393
Expected Outcome.......3395
Follow-On Procedure.......3395
DEF System Decontamination Procedure.......3396
Overview.......3396
Tools Required.......3396
Equipment Condition.......3396
Test Setup.......3396
Test Procedure.......3396
Expected Outcome.......3398
Follow-On Procedure.......3398
Diagnostic Trouble Code Overview.......3399
DTC Type:.......3399
Pending DTC.......3399
Active DTC.......3399
Previously Active DTC.......3400
DTC Count.......3400
Freeze Frame.......3400
DOC/DPF Replacement/Reset Procedure.......3401
Overview.......3401
Tools Required.......3401
Equipment Condition.......3401
Test Setup.......3401
Test Procedure.......3401
DPF Regeneration Procedure.......3402
Overview.......3402
Tools Required.......3402
Equipment Condition.......3402
Test Setup.......3402
Test Procedure.......3402
Expected Outcome.......3405
Follow-On Procedure.......3405
Engine Fuel Actuator 2 (EFA2) Reset.......3406
Overview.......3406
Tools Required.......3406
Equipment Condition.......3406
Test Setup.......3406
Test Procedure.......3406
Expected Outcome.......3406
Follow-On Procedure.......3406
Intermittent or Inactive Fault Diagnostic Procedure.......3407
Overview.......3407
Tools Required.......3407
Equipment Condition.......3407
Test Setup.......3407
Test Procedure.......3407
Expected Outcome.......3407
Follow-On Procedure.......3407
Injector Quantity Adjustment (IQA).......3408
Overview.......3408
Tools Required.......3408
Equipment Condition.......3408
Test Setup.......3408
Test Procedure.......3408
Expected Outcome.......3410
Follow-on Procedure.......3410
MAF Sensor Calibration.......3411
Overview.......3411
Tools Required.......3411
Equipment Condition.......3411
Test Setup.......3411
Test Procedure.......3411
Expected Outcome.......3412
Follow-On Procedure.......3412
Obtain Vehicle Health Report.......3413
Overview.......3413
Tools Required.......3413
Equipment Condition.......3413
Test Setup.......3413
Test Procedure.......3413
Expected Outcome.......3413
Follow-On Procedure.......3413
Programmable Features.......3414
Overview.......3414
Tool Required.......3414
Equipment Condition.......3414
Test Setup.......3414
Test Procedure.......3414
Expected Outcome.......3414
Follow-On Procedure.......3414
Record Snapshot of KOEO Data.......3415
Overview.......3415
Tools Required.......3415
Equipment Condition.......3415
Test Setup.......3415
Test Procedure.......3415
Expected Outcome.......3416
Follow-On Procedure.......3416
Session Files.......3417
Overview.......3417
Viewing graphs of recorded data.......3419
Overview.......3419
Tools Required.......3419
Equipment Condition.......3419
Test Setup.......3419
Test Procedure.......3420
Expected Outcome.......3421
Follow-on Procedure.......3421
SCR Fault Reset Request.......3422
Overview.......3422
Tools Required.......3422
Equipment Condition.......3422
Test Setup.......3422
Test Procedure.......3422
Expected Outcome.......3422
Follow-On Procedure.......3422
Connecting EST with Navistar Engine Diagnostics to Engine.......3423
Interface Device Selection.......3423
Connecting Navistar Engine Diagnostic Software.......3426
Pinpoint Diagnostic Graphic Legend.......3427
Service Bay Tests.......3435
Engine Off Tests.......3435
Actuator Test.......3435
Overview.......3435
Tools Required.......3435
Test Setup.......3435
Test Procedure.......3435
Expected Outcome.......3436
Follow-On Procedure.......3436
Aftertreatment Purge Air Actuator Test.......3437
Overview.......3437
Tools Required.......3437
Equipment Condition.......3437
Test Setup.......3437
Test Procedure.......3437
Expected Outcome.......3438
Follow-On Procedure.......3438
Cold Start System Test.......3439
Overview.......3439
Tools Required.......3439
Equipment Condition.......3439
Test Setup.......3439
Test Procedure.......3439
Expected Outcome.......3440
Follow-on Procedure.......3440
Continuous Monitor Test.......3441
Overview.......3441
Position Sensor Voltages are Monitored:.......3441
Pressure Sensor Voltages are Monitored:.......3442
Temperature Sensor Voltages are Monitored:.......3442
Other Voltage Signals Monitored:.......3442
Tools Required.......3442
Equipment Condition.......3442
Test Setup.......3442
Test Procedure.......3443
Expected Outcome.......3444
Follow-on Procedure.......3444
DEF Dosing System Test.......3445
Overview.......3445
Tools Required.......3445
Equipment Condition.......3445
Test Setup.......3445
Test Procedure.......3447
Expected Outcome.......3449
Follow-On Procedure.......3449
DEF Line Heater Test.......3450
Overview.......3450
Tools Required.......3450
Equipment Condition.......3450
Test Setup.......3450
Test Procedure.......3450
Expected Outcome.......3451
Follow-On Procedure.......3451
DEF System Leak Test.......3452
Overview.......3452
Tools Required.......3452
Equipment Condition.......3452
Test Setup.......3452
Test Procedure.......3452
Expected Outcome.......3453
Follow-On Procedure.......3453
DEF Tank Heater Test.......3454
Overview.......3454
Tools Required.......3454
Equipment Condition.......3454
Test Setup.......3454
Test Procedure.......3454
Expected Outcome.......3455
Follow-On Procedure.......3455
EGR Valve Position Test.......3456
Overview.......3456
Tools Required.......3456
Equipment Condition.......3456
Test Setup.......3456
Test Procedure.......3456
Expected Outcome.......3457
Follow-On Procedure.......3457
VGT Position Test.......3458
Overview.......3458
Tools Required.......3458
Equipment Condition.......3458
Test Setup.......3458
Test Procedure.......3458
Expected Outcome.......3459
Follow-On Procedure.......3459
Engine Running Tests.......3460
AFT Dosing System Test .......3460
Overview.......3460
Tools Required.......3460
Equipment Condition.......3460
Test Setup.......3460
Test Procedure.......3460
Expected Outcome.......3461
Follow-On Procedure.......3461
AFT Fuel Enable Actuator Leak Test.......3462
Overview.......3462
Tools Required........3462
Equipment Condition.......3462
Test Setup.......3462
Test Procedure.......3462
Expected Outcome.......3462
Follow-On Procedure.......3462
AFT Hydrocarbon Doser Leak Test.......3463
Overview.......3463
Tools Required.......3463
Equipment Condition.......3463
Test Setup.......3463
Test Procedure.......3463
Expected Outcome.......3463
Follow-On Procedure.......3463
Aftertreatment Dosing System Test Preparatory Steps.......3464
Overview.......3464
Tools Required.......3464
Test Setup.......3464
Test Procedure.......3466
Expected Outcome.......3469
Follow-On Procedure.......3470
Air Management Test.......3471
Overview.......3471
Tools Required.......3471
Equipment Conditions.......3471
Test Setup.......3471
Test Procedure.......3471
Expected Outcome.......3473
Follow-On Procedure.......3473
Cylinder Balance Test.......3474
Overview.......3474
Tools Required.......3474
Equipment Condition.......3474
Test Setup.......3474
Test Procedure.......3474
Expected Outcome.......3476
Follow-On Procedure.......3476
Engine Fan Test.......3477
Overview.......3477
Tools Required.......3477
Equipment Conditions.......3477
Test Setup.......3477
Test Procedure.......3477
Expected Outcome.......3477
Follow-On Procedure.......3477
High Pressure Pump Test.......3478
Overview.......3478
Tools Required.......3478
Equipment Condition.......3478
Test Setup.......3478
Test Procedure.......3479
Expected Outcome.......3481
Follow-on Procedure.......3481
Multiple Cylinder Cutout Test.......3482
Overview.......3482
Tools Required.......3482
Equipment Conditions.......3482
Test Setup.......3482
Test Procedure.......3482
Expected Outcome.......3483
Follow-On Procedure.......3483
Base Engine Analysis Module (BEAM) Tests.......3484
Relative Compression Test Plus (RCT+).......3484
Road Tests.......3485
0-60 MPH Road Test.......3485
Overview.......3485
Tools Required.......3485
Equipment Condition.......3485
Test Setup.......3485
Test Procedure.......3485
Expected Outcome.......3485
Follow-On Procedure.......3485
Lug Down Test.......3486
Overview.......3486
Tools Required.......3486
Equipment Condition.......3486
Test Setup.......3486
Test Procedure.......3486
Expected Outcome.......3486
Follow-On Procedure.......3487
Normal Exhaust Gas Temp Graph.......3488
Overview.......3488
Tools Required.......3488
Equipment Condition.......3488
Test Setup.......3488
Test Procedure.......3489
Expected Outcome.......3489
Follow-On Procedure.......3489
Low-Pressure Fuel System Tests.......3490
Fuel System Priming.......3490
Overview.......3490
Tools Required.......3490
Equipment Condition.......3490
Test Setup.......3490
Test Procedure.......3491
Expected Outcome.......3495
Follow-on Procedure.......3495
Start From Clean Fuel Source Test.......3496
Overview.......3496
Tools Required.......3496
Equipment Condition.......3496
Test Setup.......3496
Test Procedure.......3497
Expected Outcome.......3497
Follow-on Procedure.......3497
Fuel Aeration Test.......3498
Overview.......3498
Tools Required.......3498
Equipment Condition.......3498
Test Setup 1.......3499
Test Procedure 1.......3500
Test Setup 2.......3500
Test Procedure 2.......3501
Expected Outcome.......3501
Follow-On Condition.......3501
Fuel Restriction Test.......3502
Overview.......3502
Tools Required.......3502
Equipment Condition.......3502
Test Setup 1.......3502
Test Procedure 1.......3503
Test Setup 2.......3504
Test Procedure 2.......3504
Test Setup 3.......3505
Test Procedure 3.......3505
Expected Outcome.......3506
Follow-on Procedure.......3506
High-Pressure Fuel System Tests.......3507
Fuel Rail Pressure (FRP) Leak Isolation .......3507
Overview.......3507
Tools Required.......3507
Equipment Condition.......3507
Test Setup.......3507
Test Procedure.......3508
Expected Outcome.......3508
Follow-on Procedure.......3508
Fuel Rail Pressure (FRP) Return Flow Test.......3509
Overview.......3509
Tools Required.......3509
Equipment Condition.......3509
Test Setup 1.......3509
Test Procedure 1.......3509
Expected Outcome Test Procedure 1.......3509
Test Setup 2.......3509
Test Procedure 2.......3510
Expected Outcome Test Procedure 2.......3510
Follow-on Procedure.......3510
HP Pump Fuel Return Flow Test.......3511
Overview.......3511
Tools Required.......3511
Equipment Condition.......3511
Test Setup.......3511
Test Procedure.......3512
Expected Outcome.......3512
Follow-on Procedure.......3512
HP Pump Fuel Return Pressure Test.......3513
Overview.......3513
Tools Required.......3513
Equipment Condition.......3513
Test Setup.......3513
Test Procedure.......3514
Expected Outcome.......3514
Follow-on Procedure.......3515
HP Pump Inlet Pressure Test.......3516
Overview.......3516
Tools Required.......3516
Equipment Condition.......3516
Test Setup.......3516
Test Procedure.......3517
Expected Outcome.......3517
Follow-on Procedure.......3518
Cold Start System Tests.......3519
Cold Start Fuel Igniter Test.......3519
Overview.......3519
Tools Required.......3519
Equipment Condition.......3519
Test Setup.......3519
Test Procedure.......3519
Expected Outcome.......3520
Equipment Condition.......3520
Fuel Supply at Cold Start Enable Device Test.......3521
Overview.......3521
Tools Required.......3521
Equipment Condition.......3521
Test Setup.......3521
Test Procedure.......3522
Expected Outcome.......3522
Follow-on Procedure.......3523
Fuel Supply at Cold Start Fuel Igniter Test.......3524
Overview.......3524
Tools Required.......3524
Equipment Condition.......3524
Test Setup.......3524
Test Procedure.......3524
Expected Outcome.......3525
Follow-on Procedure.......3525
General Test Procedures.......3526
Batteries and Electrical System Inspection.......3526
Overview.......3526
Tools Required.......3526
Equipment Condition.......3526
Inspection Procedure.......3526
Expected Outcome.......3526
Electrical System Test.......3527
Overview.......3527
Tools Required.......3527
Equipment Condition.......3527
Test Setup.......3527
Battery Pack Test Procedure.......3527
Starter System Test Procedure.......3529
Charging System Test Procedure.......3529
Expected Outcome.......3531
Follow-On Procedure.......3531
Engine Cranking Test.......3532
Overview.......3532
Tools Required.......3532
Equipment Condition.......3532
Test Setup.......3532
Test Procedure.......3532
Expected Outcome.......3532
Follow-on Procedure.......3532
Cable Drop Test.......3533
Overview.......3533
Tools Required.......3533
Equipment Condition.......3533
Test Setup.......3533
Test Procedure.......3533
Expected Outcome.......3534
Follow-on Procedure.......3534
Crankcase Breather Oil Separator Test.......3535
Overview.......3535
Tools Required.......3535
Equipment Condition.......3535
Test Setup.......3535
Test Procedure.......3535
Expected Outcome.......3535
Follow-on Condition.......3536
Charge Air Cooler (CAC) Pressure Test.......3537
Overview.......3537
Tools Required.......3537
Equipment Condition.......3537
Test Setup.......3538
Test Procedure.......3539
Expected Outcome.......3541
Follow-on Procedure.......3541
Crankcase Pressure Test.......3544
Overview.......3544
Tools Required.......3544
Equipment Condition.......3544
Test Setup.......3544
Test procedure.......3544
Expected Outcome.......3544
Follow-on Procedure.......3544
Smoke Test (Air Intake System).......3545
Overview.......3545
Tools Required.......3545
Equipment Condition.......3545
Test Setup .......3545
Test Procedure.......3546
Expected Outcome.......3546
Follow-On Procedure.......3546
J1939 Diagnostics.......3548
Overview.......3548
Tools Required.......3548
Equipment Condition.......3548
Test Setup.......3548
Test Procedure.......3548
Expected Outcome.......3549
Follow-On Procedure.......3549
Relay Diagnostics.......3550
Overview.......3550
Relay Diagnostics Applicability Table.......3550
Relay Test 1 - Switched-86 GND.......3551
Overview.......3551
Tools Required.......3551
Equipment Conditions.......3551
Test Setup.......3551
Test Procedure.......3551
Expected Outcome.......3552
Follow-on Procedure.......3552
Relay Test 2 Switched-86 PWR.......3553
Overview.......3553
Tools Required.......3553
Equipment Conditions.......3553
Test Setup.......3553
Test Procedure.......3553
Expected Outcome.......3554
Follow-on Procedure.......3554
Relay Test 3 Switched-85 GND.......3555
Overview.......3555
Tools Required.......3555
Equipment Conditions.......3555
Test setup.......3555
Test Procedure.......3555
Expected Outcome.......3557
Follow-on Procedure.......3557
Relay Test 4 Switched-85 Shared 30.......3558
Overview.......3558
Tools Required.......3558
Equipment Conditions.......3558
Test setup.......3558
Test Procedure.......3558
Expected Outcome.......3560
Follow-on Procedure.......3560
Relay Test 5 Switched-85 GND, FMI 4.......3561
Overview.......3561
Tools Required.......3561
Equipment Conditions.......3561
Test setup.......3561
Test Procedure.......3561
Expected Outcome.......3562
Follow-on Procedure.......3562
Relay Test 6 Switched-86 PWR, No Code.......3563
Overview.......3563
Tools Required.......3563
Equipment Conditions.......3563
Test setup.......3563
Test Procedure.......3563
Expected Outcome.......3564
Follow-on Procedure.......3565
Relay Test 7 Switched-85 GND, No Code.......3566
Overview.......3566
Tools Required.......3566
Equipment Conditions.......3566
Test setup.......3566
Test Procedure.......3566
Expected Outcome.......3567
Follow-on Procedure.......3567
Exhaust Restriction Isolation Test.......3568
Overview.......3568
Tools Required.......3568
Equipment Condition.......3568
Test Setup.......3568
Test Procedure.......3568
Expected Outcome.......3569
Follow-on Procedure.......3569
Fuel Tank Vent Test.......3570
Overview.......3570
Tools Required.......3570
Equipment Condition.......3570
Test Setup.......3570
Test Procedure.......3570
Expected Outcome.......3570
Equipment Condition.......3570
Coolant Test Procedures.......3571
Deaeration Tank Cap Test.......3571
Overview.......3571
Tools Required.......3571
Equipment Condition.......3571
Test Setup.......3571
Test Procedure.......3571
Expected Outcome.......3573
Follow-on Procedure.......3573
Cooling System Pressure Test.......3574
Overview.......3574
Tools Required.......3574
Equipment Condition.......3574
Test Setup.......3574
Test Procedure.......3575
Expected Outcome.......3575
Follow-on Procedure.......3575
Air Compressor Leaking Coolant to Oil Test.......3576
Overview.......3576
Tools Required.......3576
Equipment Condition.......3576
Test Setup.......3576
Test Procedure.......3576
Expected Outcome.......3576
Follow-On Procedure.......3576
Air Compressor Leaking Air to Coolant Test.......3577
Overview.......3577
Tools Required.......3577
Equipment Condition.......3577
Test Setup.......3577
Test Procedure.......3577
Expected Outcome.......3577
Follow-on Procedure.......3577
Aftertreatment Hydrocarbon Doser (AFTHD) Coolant Leak Test.......3578
Overview.......3578
Tools Required.......3578
Equipment Condition.......3578
Test Setup.......3578
Test Procedure.......3578
Expected Outcome.......3578
Follow-on Procedure.......3579
EGR Cooler Leak Test.......3580
Overview.......3580
Tools Required.......3580
Equipment condition.......3580
Test Setup.......3580
Test Procedure.......3586
Expected Outcome.......3589
Follow-On Procedure.......3589
Thermostat Operational Test.......3590
Overview.......3590
Tools Required.......3590
Equipment Condition.......3590
Test Setup.......3590
Test Procedure.......3590
Expected Outcome.......3591
Follow-On Procedure.......3591
Engine Oil Tests.......3592
Oil Pressure Verification Test .......3592
Overview.......3592
Tools Required.......3592
Equipment Condition.......3592
Test Setup.......3592
Test Procedure.......3593
Expected Outcome.......3594
Follow-On Procedure.......3594
Power Steering Fluid Leak to Engine Oil Test.......3595
Overview.......3595
Tools Required.......3595
Equipment Condition.......3595
Test Setup.......3595
Test Procedure.......3595
Expected Outcome.......3595
Follow-on Procedure.......3595
Instrument Panel Engine Oil Pressure Gauge Validation Test.......3596
Overview.......3596
Tools Required.......3596
Equipment Condition.......3596
Test Setup.......3596
Test Procedure.......3596
Expected Outcome.......3597
Follow-On Procedure.......3597
Engine Brake.......3598
Engine Compression Brake ECM Inputs and Programmable Parameter Checks.......3598
Overview.......3598
Tools Required.......3598
Equipment Condition.......3598
Test Setup.......3598
Test Procedure.......3598
Expected Outcome.......3601
Follow-On Procedure.......3601
Engine Compression Brake Operational Test.......3602
Overview.......3602
Tools Required.......3602
Equipment Condition.......3602
Test Setup.......3602
Test Procedure.......3602
Expected Outcome.......3603
Follow-On Procedure.......3604
Engine System Inspections.......3605
Initial Key On Check.......3605
Tools Required.......3605
Equipment Condition.......3605
Test Setup.......3605
Test Procedure.......3605
Expected Outcome.......3605
Follow-on Procedure.......3605
Fuel Level and System Inspection.......3606
Overview.......3606
Tools Required.......3606
Equipment Condition.......3606
Preliminary Inspection Procedure.......3606
Inspection Procedure Canister Style Filter.......3607
Inspection Procedure Cartridge Style Filter.......3608
Expected Outcome.......3609
Fuel Quality Inspection.......3610
Overview.......3610
Tools Required.......3610
Equipment Condition.......3610
Inspection Procedure.......3610
Expected Outcome.......3611
Engine Oil Level and Quality Inspection.......3612
Overview.......3612
Tools Required.......3612
Equipment Condition.......3612
Inspection Procedure.......3612
Expected Outcome.......3612
Coolant Level Inspection.......3613
Overview.......3613
Tools Required.......3613
Equipment Condition.......3613
Inspection Procedure.......3613
Expected Outcome.......3613
Coolant Quality Inspection.......3614
Overview.......3614
Tools Required.......3614
Equipment Condition.......3614
Inspection Procedure.......3614
Expected Outcome.......3614
Coolant in Exhaust Inspection.......3615
Overview.......3615
Tools Required.......3615
Equipment Condition.......3615
Inspection Procedure.......3615
Expected Outcome.......3615
Coolant to Oil Inspection.......3616
Overview.......3616
Tools Required.......3616
Inspection Procedure.......3616
Expected Outcome.......3616
Cylinder Sleeve Cavitation and Crack Inspection.......3617
Overview.......3617
Tools Required.......3617
Equipment Condition.......3617
Inspection Procedure.......3617
Expected Outcome.......3617
Charge Air Cooler Inspection.......3618
Overview.......3618
Tools Required.......3618
Equipment Condition.......3618
Inspection Procedure.......3618
Expected Outcome.......3618
Intake Air Inspection.......3619
Overview.......3619
Tools Required.......3619
Equipment Condition.......3619
Inspection Procedure.......3619
Expected Outcome.......3619
Exhaust and Aftertreatment System Inspection .......3620
Overview.......3620
Tools Required.......3620
Equipment Condition.......3620
Inspection Procedure.......3620
Expected Outcome.......3622
Oil in Intake Inspection.......3623
Overview.......3623
Tools Required.......3623
Equipment Condition.......3623
Inspection Procedure.......3623
Expected Outcome.......3623
Oil and Crankcase Inspection.......3624
Overview.......3624
Tools Required.......3624
Equipment Condition.......3624
Inspection Procedure.......3624
Expected Outcome.......3625
Oil Pump and Fan Drive Oil Leak Inspection.......3626
Overview.......3626
Tools Required.......3626
Equipment Condition.......3626
Inspection Procedure.......3626
Expected Outcome.......3627
Cylinder Head, Valve train, and Engine Brake Housing Oil Leak Inspection.......3628
Overview.......3628
Tools Required.......3628
Equipment Condition.......3628
Inspection Procedure.......3628
Expected Outcome.......3633
Engine Brake Inspection.......3634
Overview.......3634
Tools Required.......3634
Equipment Condition.......3634
Inspection Procedure.......3634
Expected Outcome.......3636
Turbocharger Radial Play Inspection.......3637
Overview.......3637
Tools Required.......3637
Equipment Condition.......3637
Inspection Procedure.......3637
Expected Outcome.......3637
Internal Engine Damage Inspection.......3638
Overview.......3638
Tools Required.......3638
Equipment Condition.......3638
Inspection Procedure.......3638
Expected Outcome.......3641
Connecting Rod, Main Bearing, and Journal Inspection.......3642
Overview.......3642
Tools Required.......3642
Equipment Condition.......3642
Inspection Procedure.......3642
Expected Outcome.......3645
Davco Fuel Pro 382 Fuel Filter Check Valve Inspection.......3646
Overview.......3646
Equipment Condition.......3646
Inspection Setup.......3646
Inspection Procedure.......3646
Expected Outcome.......3647
Aftertreatment.......3648
Aftertreatment Fuel Supply Module Inlet Pressure Test.......3648
Overview.......3648
Tools Required.......3648
Equipment Condition.......3648
Test Setup.......3648
Test Procedure.......3649
Expected Outcome.......3650
Follow-On Procedure.......3650
Aftertreatment Hydrocarbon Doser (AFTHD) Inspection.......3651
Overview.......3651
Tools Required.......3651
Equipment Condition.......3651
Inspection Procedure.......3651
Expected Outcome.......3652
Decomp Mixer Inspection.......3653
Overview.......3653
Tools Required.......3653
Equipment Condition.......3653
Inspection Procedure.......3653
Expected Outcome.......3653
DEF Doser Valve Inlet Pressure Test.......3654
Overview.......3654
Tools Required.......3654
Equipment Condition.......3654
Test Setup.......3654
Test Procedure.......3656
Expected Outcome.......3656
Follow-On Procedure.......3656
DEF Doser Valve Outlet Pressure Test.......3657
Overview.......3657
Tools Required.......3657
Equipment Condition.......3657
Test Setup.......3657
Test Procedure.......3659
Expected Outcome.......3659
Follow-On Procedure.......3659
DEF Head Unit Coolant Line Routing Inspection.......3660
Overview.......3660
Tools Required.......3660
Equipment Condition.......3660
Inspection Procedure.......3660
Expected Outcome.......3661
DEF Level Inspection.......3662
Overview.......3662
Tools Required.......3662
Equipment Condition.......3662
Inspection Procedure.......3662
Expected Outcome.......3662
DEF Supply Module Inlet Restriction Test.......3663
Overview.......3663
Tools Required.......3663
Equipment Condition.......3663
Test Setup.......3663
Test Procedure.......3665
Expected Outcome.......3665
Follow-On Procedure.......3665
DEF Supply Module Outlet Pressure Test.......3666
Overview.......3666
Tools Required.......3666
Equipment Condition.......3666
Test Setup.......3666
Test Procedure.......3668
Expected Outcome.......3668
Follow-On Procedure.......3668
DEF Supply Module Suction Test.......3669
Overview.......3669
Tools Required.......3669
Equipment Condition.......3669
Test Setup.......3669
Test Procedure.......3671
Expected Outcome.......3672
Follow-On Procedure.......3672
DEF Quality Test.......3673
Overview.......3673
Tools Required.......3673
Equipment Condition.......3673
Inspection Procedure.......3673
Expected Outcome.......3673
DEFTHV Coolant Flow Test.......3674
Overview.......3674
Tools Required.......3674
Equipment Condition.......3674
Test Setup.......3674
Test Procedure.......3674
Expected Outcome.......3674
DOC Inspection.......3675
Overview.......3675
Tools Required.......3675
Equipment Condition.......3675
Inspection Procedure.......3675
Expected Outcome.......3676
DPF Inspection.......3677
Overview.......3677
Tools Required.......3677
Equipment Condition.......3677
Inspection Procedure.......3677
Expected Outcome.......3678
Hot Run Sensor Comparison Test.......3679
Overview.......3679
Tools Required.......3679
Equipment Condition.......3679
Test Setup.......3679
Test Procedure.......3679
Expected Outcome.......3679
Follow-on Procedure.......3679
SCR Inspection.......3680
Overview.......3680
Tools Required.......3680
Equipment Condition.......3680
Inspection Procedure.......3680
Expected Outcome.......3680
Snap Acceleration Test.......3681
Overview.......3681
Tools Required.......3681
Equipment Condition.......3681
Test Setup.......3681
Test Procedure.......3681
Expected Outcome.......3681
Follow-On Procedure.......3681
Table of Contents.......3682
All Ratings.......3684
Key On Engine Off Specifications.......3684
Engine Cranking Specifications.......3685
Low Idle No Load.......3686
High Idle No Load.......3687
Full Load.......3688
Engine Temperature Sensors and Actuators.......3689
Soot Load Level versus Exhaust Gas Target Temperature Chart.......3690
Other Component Specifications.......3691
International A26 (12.4 L).......3692
365 HP @ 1700 rpm.......3692
370 HP @ 1700 rpm.......3693
390 HP @ 1700 rpm.......3694
400 HP @ 1700 rpm.......3695
410 HP @ 1700 rpm.......3696
430 HP @ 1700 rpm.......3697
450 hp @ 1700 rpm.......3698
475 hp @ 1700 rpm.......3699
Table of Contents.......3700
Table of Contents.......3704
Engine Serial Number .......3706
Engine Serial Number Examples.......3706
Engine Serial Number Codes .......3706
Engine Emission Label .......3707
Engine Accessories.......3708
Engine Specifications.......3709
Engine Description .......3710
Optional Equipment .......3711
Chassis Mounted Equipment .......3712
Engine Component Locator .......3713
Top View.......3713
Front View .......3714
Left View.......3715
Right View.......3716
Back View.......3717
Aftertreatment Component Locator .......3718
Exhaust System.......3718
Exhaust Aftertreatment Assembly Components.......3719
Exhaust Aftertreatment Sensors and Sensor Modules.......3720
Table of Contents.......3722
Abbreviations and Acronyms.......3724
Table of Contents.......3732
Terminology.......3734
tables.......1472
Technical Service Literature.......1472
Associated Faults.......3233
Associated Faults.......3278
Associated Faults.......3323
Associated Faults.......3337
Check Regen Inhibitors.......3404
Primary Fuel Filter (Cartridge Style) Inspection.......3608
Soot Load (%).......3690
Target Temperature (Degrees Fahrenheit).......3690
Target Temperature (Degrees Celsius).......3690
Actuator Output State.......3691
Crankcase Pressure.......3691
International A26 Diesel Engine .......3709
