Detroit Diesel EPA07 Series 60 DDEC VI Manuals

Manuals and User Guides for Detroit Diesel EPA07 Series 60 DDEC VI. We have 1 Detroit Diesel EPA07 Series 60 DDEC VI manual available for free PDF download: Troubleshooting Manual

Detroit Diesel EPA07 Series 60 DDEC VI Troubleshooting Manual (926 pages)

Brand: Detroit Diesel | Category: Engine | Size: 4 MB

Table of Contents
5
Introduction

19
- Overview
  21
- Scope and Use of this Guide
  22
- Electronic Troubleshooting
  23
Safety Precautions

24
- Ether Start
  25
- Exhaust (Start/Run Engine)
  26
- Glasses
  26
- Welding
  27
- Pressurized Fluids
  28
- Fuel
  29
- Batteries
  30
- Fire
  31
- Cleaning Agent
  31
- Diagnostic Equipment
  31
- Working on a Running Engine
  32
- Optimized Idle
  33
- Fluoroelastomer
  33
- Low Oil Pressure
  35
2 Lowoilpressure

37
Misfiring Cylinder

57
No Start - Engine will Not Rotate

97
- Discharged Battery
  99
- Defective Magnetic Switch
  100
- Test Engine with New Starter
  101
- Defective Starter
  101
- Internal Engine Damage
  102
  - Internal Engine Damage Replacement
    102
  - Test Engine with Replaced Components
    102
Excessive Oil Consumption

103
- External Oil Leaks
  105
  - Engine Oil Leak Repair
    105
  - Test Engine with Repairs Made to Correct Oil Leaks
    105
- Leaking Oil Cooler Core
  106
- Defective Air Compressor
  108
- Defective Turbocharger
  110
Excessive Crankcase Pressure

117
- Obstruction or Damage to Rocker Cover Breather
  119
- Defective Air Compressor
  120
- Defective Turbocharger
  122
- Worn or Damaged Valve or Cylinder Kit
  123
Excessive Exhaust Smoke - Black or Gray

129
- Improper Grade of Diesel Fuel
  131
  - Improper Grade of Fuel Resolution
    131
  - Test the Engine with New Fuel
    131
- Restricted Air Cleaner Element
  132
  - Air Filter Element Replacement
    132
  - Test the Engine with Replaced Air Filter Element
    132
- Restricted or Cracked Charge Air Cooler
  133
  - Charge Air Cooler Replacement
    133
  - Air Intake Manifold Repair
    134
- Faulty Exhaust System
  135
- Defective Turbocharger
  137
Excessive Blue Smoke

139
- Defective Turbocharger
  141
- Worn or Damaged Valve or Cylinder Kit
  143
Excessive White Smoke

149
- Improper Grade of Fuel
  149
- Defective Fuel Pump
  149
- Aerated Fuel
  154
- Improper Injector Calibration Setting
  155
  - Improper Valve Clearance or Injector Height, Worn or
    156
- Faulty Fuel Injector
  157
Rough Running or Stalling

159
- Low Battery Voltage
  159
- Aerated Fuel
  159
- Insufficient Fuel Flow
  162
- High Fuel Temperature Return
  164
- Improper Injector Calibration Setting
  166
- Low Compression Pressure
  166
  - Injector Calibration Code
    166
  - Improper Injector Setting Repair
    166
Low Power

173
- Factors that Affect Wheel Horsepower
  175
- Low Horsepower Interview
  178
  - Driver Questionnaire
    179
  - Questionnaire Response Guideline
    179
  - Troubleshooting Tree
    181
  - Low Power Troubleshooting Chart
    182
- Aerated Fuel
  184
- High Fuel Pressure
  185
- High Fuel Temperature Return
  188
  - High Fuel Temperature Resolution
    188
  - Test the Engine with Resolved High Fuel Temperature
    188
- Restricted or Cracked Charge Air Cooler or Leaking Intake Manifold
  190
- Faulty Exhaust System
  192
- High Inlet Air Temperature
  193
- High Altitude Operation
  194
- Incorrect Camshaft Timing
  196
- Power Verification with Chassis Dynamometer
  197
High Engine Coolant Temperature

201
- Improper Engine Coolant Level
  201
- Insufficient Radiator Air Circulation
  201
- Faulty Pressure Control Cap
  201
- Defective Coolant Hoses
  207
  - Coolant System Hoses Replacement
    207
  - Test Engine with Replaced Coolant Hoses
    207
- Fan Belts Are Incorrectly Adjusted
  208
- Test Engine with Correct Belt Tension
  208
- Inoperative Thermo-Modulated Fan
  209
  - Thermo-Modulated Fan Replacement
    209
  - Test Engine with Replaced Thermo-Modulated Fan
    209
- Faulty Thermostats
  210
- Test Engine with New Thermostat
  210
- Faulty Water Pump
  211
- Combustion Gases in Coolant
  213
- Abnormal Radiator Coolant Flow
  219
Low Coolant Temperature

221
- Faulty Thermostats
  223
Poor Fuel Economy

225
- Software Version
  227
- Poor Engine Performance DDEC VI Equipped Engines
  227
Air Compressor

229
- Air Compressor Troubleshooting
  231
- Ddec VI System--How It Works
  233
- Motor Control Module
  235
  - Harnesses
    235
  - Engine Harness
    236
  - Connector Brackets
    240
  - MCM 21–Pin and 31–Pin Connectors
    241
- Common Powertrain Controller
  243
  - CPC Dimensions
    244
  - NAFTA Architecture On-Highway
    245
  - Temperature
    245
  - Water Intrusion
    245
  - CPC Vehicle Interface Harness
    246
  - Frequency Input
    247
  - Power Supply – 12 Volt System
    247
  - Variable Reluctance Signal Interface
    247
  - Average Current Draw
    248
  - Maximum Average Current Draw
    248
  - Current Draw for CPC Conﬁguration
    248
  - Battery Isolator
    248
  - Main Power Shutdown
    249
  - Main Power Supply Shutdown
    249
  - Fuses
    250
  - Connectors
    251
  - Fuse Current and Blow Time
    251
  - Fuse Temperature and Current
    251
  - Data Link Connector
    252
  - Wiring for 9-Pin Data Link Connector
    252
- Wires and Wiring
  253
  - General Requirements
    253
  - General Wire
    253
  - Crimp Tools
    254
  - Deutsch Terminal Installation and Removal
    254
  - Deutsch Terminal Installation Guidelines
    254
  - Setting Wire Gage Selector and Positioning the Contact
    255
  - Pushing Contact into Grommet
    255
  - Deutsch Terminal Removal
    256
  - Locking Terminal into Connector
    256
  - Removal Tools for Deutsch Terminals
    256
  - Removal Tool Position
    257
  - Removal Tool Insertion
    257
  - Splicing Guidelines
    258
  - Clipped and Soldered Splicing Method
    258
  - Positioning the Leads
    259
  - Securing the Leads with a Clip
    259
  - Splicing and Repairing Straight Leads-Alternate Method 1
    260
  - Applied Load Criteria for Terminals
    260
  - Recommended Strain Relief of Spliced Joint
    260
  - Shrink Wrap
    265
  - Staggering Wire Splices
    266
  - The Correct and Incorrect Method of Staggering Multiple Splices
    266
- Conduit and Loom
  267
- Criteria for Conduit and Loom
  267
- Tape and Taping
  268
  - Tape Criteria
    268
  - Taping Criteria
    268
- Sensors
  269
- Instrument Panel Lamps
  283
Engine Manufacturer Diagnostics

285
Engine Manufacturer Diagnostics Definitions

287
- Engine Manufacturer Diagnostics Parameter Descriptions
  288
Spn 27 - Egr Valve Position Circuit Fault

319
Spn 51 - Intake Throttle Valve above or below Normal

327
- Spn 51/Fmi 2, 3 or 4
  327
- J1939 Park Brake Switch Signal Erratic or Missing
  331
Spn 70 (Cpc) - J1939 Park Brake Switch Signal Erratic

331
- Spn 70/Fmi 13
  331
- Spn 70/Fmi 19
  331
  - Missing Signal from Source #1, #2, or #3 Check
    333
  - Erratic Signal from Source #1, #2, or #3 Check
    333
Spn 84 (Cpc) - J1939 Wheel-Based Vehicle Speed Signal Erratic or Missing

335
- Spn 84/Fmi 13
  335
- Spn 84/Fmi 19
  335
23 Spn 84 (Cpc) - Vehicle Speed Sensor

337
- Spn 84/Fmi 2
  337
- Spn 84/Fmi
  337
  - Spn 84 (Cpc) – Vehicle Speed Sensor
    339
  - Open Circuit Check
    341
  - Short Circuit Check
    342
- Spn 84/Fmi
  343
Spn 91 (Cpc) - Accelerator Pedal Sensor Fault

345
- Spn 84/Fmi
  345
  - Section Page
    345
  - Erratic Data Check
    347
  - Accelerator Pedal Assembly Installation
    347
  - High Voltage Check
    348
  - Low Voltage Check
    349
Spn 94 - Fuel Compensation Pressure Sensor Circuit

351
- Spn 94/Fmi 3 or 4
  351
Spn 100 - Engine Oil Pressure Outside of Normal

355
- Low Oil Pressure Check
  357
- Failed High Circuit Check
  358
- Engine Oil Pressure Sensor Wiring
  359
- 120–Pin MCM Connector
  359
- Failed Low Circuit Check
  360
- Multiple Codes Check
  362
Spn 103 - Turbo no Revolution

365
- Spn 84/Fmi 2
  365
- Spn 84/Fmi 3
  365
- Spn 84/Fmi 4
  365
- Spn 84/Fmi 6
  365
- Spn 84/Fmi 8
  365
  - Low Speed Check (Low Box)
    367
  - Low Speed Check (High Box)
    368
Spn 108 - Barometric Pressure Sensor Circuit Fault

371
- Spn 108/Fmi 3
  373
- Spn 108/Fmi 4
  373
- System Checks to Resolve Fault
  377
- Spn 110/Fmi 3
  377
- Open Circuit/Short to Power Check
  378
- Engine Coolant Temperature Sensor Wiring
  378
- MCM Connector
  379
- Short to Ground Check
  380
- Rationality Check for Temperature Drift
  381
Spn 111 (Cpc) - Coolant Level Outside Normal Operating

383
- Engine Coolant Level Sensor Check
  385
- Engine Coolant Level Sensor Mounted in Radiator Top Tank
  385
- Spn 110/Fmi 4
  385
- Coolant Leak or Faulty Radiator Cap Check
  386
- Spn 111/Fmi
  386
  - Spn 110/Fmi 14
    387
  - Spn 110/Fmi 16
    389
Spn 132 - Air Mass Flow Not Normal

393
- Low Air Mass Flow Check
  395
- Spn 132/Fmi1
  395
Spn 168 - Battery Voltage Outside Normal Operating

397
- Measure Battery Voltage
  399
- Alternator and Battery Check
  400
- Measure the Resistance
  400
- Power Wiring
  401
Spn 171 (Cpc) - J1587 Ambient Air Temperature Sensor

403
Spn 174 - Supply Fuel Temperature Fault

407
- MCM 120–Pin Connector
  410
Spn 175 - Engine Oil Temperature out of Normal Range

413
- Spn 175/Fmi 3
  415
- Spn 175/Fmi 4
  417
Spn 190 - Engine Speed High

419
Spn 191 (Cpc) - J1939 Etc1 Message Missing and

423
- Spn 191/Fmi 9
  423
- Spn 191/Fmi 13
  423
Spn 247 (Cpc) - MCM Engine Hours Data Higher or Lower

427
- Spn 247/Fmi 0
  429
- Spn 247/Fmi 1
  429
- Spn 247/Fmi 9
  430
- Spn 411/Fmi 0
  433
- EGR Delta P Sensor Check
  433
- Spn 411/Fmi 3
  434
- EGR Delta P Sensor
  435
- Spn 411/Fmi 4
  436
- Spn 412/Fmi 3
  441
- EGR Temperature Sensor Resistance
  442
- Spn 412/Fmi 4
  444
- Spn 412/Fmi 16
  446
- Spn 412/Fmi 20
  447
- EGR Temperature Check
  447
41 Spn 523 (Cpc) - Transmission Current Gear Signal

449
- Spn 523/Fmi 19
  449
- Spn 523/Fmi 13
  449
  - Spn 523/Fmi 19
    451
  - Spn 523/Fmi 13
    451
  - Erratic Transmission Current Gear Signal Check
    451
  - Missing Transmission Current Gear Signal Check
    451
  - Spn 524 (Cpc)
    453
Spn 524 (Cpc) - J1939 Etc2 Message Is Missing

453
- Spn 523/Fmi 9
  455
- Missing J1939 ETC2 Message Check
  455
- Spn 527 (Cpc)
  457
Spn 527 (Cpc) - J1939 Ccvs Message Missing

457
- Spn 527/Fmi 9
  459
Spn 558 (Cpc) - Idle Validation Switch

461
- Spn 558/Fmi 1
  463
- Check Idle Validation Switch Wiring
  463
- Spn 558/Fmi 3
  463
- Spn 558/Fmi 4
  465
Spn 596 (Cpc) - Cruise Control Enable Switch Signal

467
- Spn 596/Fmi 13
  469
46 Spn 597 (Cpc) - Service Brakeswitch Signal Erratic or

471
- Spn 597/Fmi 13
  471
- Spn 597/Fmi 19
  471
47 Spn 599 (Cpc)- Cruisecontrol Switches N Otfunctioning

475
- Spn 599 (Cpc) - Cruise Control Switches Not Functioning Properly
  475
- Spn 599/Fmi 4
  477
Spn 600 (Cpc) - Cruise Control Coast Switch Signal Erratic or Missing

479
Spn 602 (Cpc) - Cruise Control Accelerate Switch Signal Erratic or Missing

483
- Spn 602/Fmi 13
  483
- Spn 602/Fmi 19
  483
Spn 609 - MCM Fault (Erroneous Data)

487
- Spn 609/Fmi 12
  489
- MCM Parameter Check
  489
- Spn 609/Fmi 14
  490
51 Spn 615 (Cpc) - J1939 Dm1 Message from Transmission

491
- Spn 615 (Cpc) - J1939 Dm1 Message from Transmission Missing
  491
- Spn 615/Fmi 9
  493
Spn 625 - Can Fault

495
- Spn 625/Fmi 2
  497
- Spn 625/Fmi 9
  499
- Data Link Check
  499
Spn 628 (Cpc) - Multiple Faults

501
- Spn 628/Fmi 13 (All Fault Descriptions)
  503
- Spn 628/Fmi
  503
Spn 629 (Cpc) - Multiple Faults

505
- Spn 629/Fmi
  507
Spn 630 (Cpc) - Multiple Faults

509
Spn 636 - Crankshaft Position Sensor Outside of

513
- Low Signal Voltage Check
  515
- Spn 636/Fmi 1
  515
- Spn 636/Fmi
  516
  - Crankshaft Position Sensor Gap Check
    517
  - Crankshaft Position Sensor Wiring
    517
  - Spn 636/Fmi 4
    518
  - Camshaft and Crankshaft Signals Not Matching
    519
  - Spn 636/Fmi 7
    519
  - Crankshaft Position Sensor
    521
  - Sensor Time out Check
    521
  - Spn 636/Fmi 8
    521
  - Spn 636/Fmi 14
    523
  - Spn 641 - Smart Remote Actuator 5 (Vgt) Abnormal Operation
    525
  - Actuator Check
    527
  - Moving the Sector Gear
    527
  - Spn 641/Fmi 7
    527
  - Spn 641/Fmi 8
    529
  - Spn 641/Fmi 9
    530
  - Spn 641/Fmi 11
    531
  - Spn 641/Fmi 14
    533
  - Spn 641/Fmi 31
    536
  - Spn 647 - Single-Speed Fan (Low-Side Digital Output)
    539
Spn 647 - Single-Speed Fan (Low-Side Digital Output #3)

539
59 Spn 651 - Injector #1 Needle Valve Not Operating

545
60 Spn 652 - Injector #2 Needle Valve Not Operating

551
- Spn 652 – Injector #2 Needle Valve Not Operating Normally
  551
- Spn 652/Fmi 14
  553
61 Spn 653 - Injector #3 Needle Valve Not Operating

557
- Spn 653 – Injector #3 Needle Valve Not Operating Normally
  557
- Spn 653/Fmi 14
  559
62 Spn 654 - Injector #4 Needle Valve Not Operating

563
- Spn 654 – Injector #4 Needle Valve Not Operating Normally
  563
- Spn 654/Fmi 14
  565
63 Spn 655 - Injector #5 Needle Valve Not Operating

569
- Spn 655 – Injector #5 Needle Valve Not Operating Normally
  569
- Spn 655/Fmi 14
  571
64 Spn 656 - Injector #6 Needle Valve Not Operating

575
- Spn 656 – Injector #6 Needle Valve Not Operating Normally
  575
Spn 703 (Cpc) - Asg2 Backup Lamp

581
Spn 704 (Cpc) - High Exhaust System Temperature Lamp

585
- Spn 704 - Turbo Actuator Control
  589
Spn 704 - Turbo Actuator Control (Aux Pwm #10)

589
Spn 705 (Cpc) - Malfunction Indicator Lamp

595
Spn 706 (Cpc) - Asg2 Check Trans Temp Lamp

599
Spn 707 (Cpc) - Amber Warning Lamp

603
Spn 708 (Cpc) - Asg2 Check Trans Lamp

607
- Spn 708/Fmi 3
  609
- Spn 708/Fmi 4
  609
Spn 709 (Cpc) - Red Stop Lamp

611
Spn 711 (Cpc) - Dpf Regen Lamp

615
- Spn 713 (Cpc) - Top2 Lockout Solenoid
  619
74 Spn 713 (Cpc)- Top2 Lockout Solenoid

621
- Spn 713/Fmi
  621
Spn 714 (Cpc) - Top2 Shift Solenoid

623
Spn 715 (Cpc) - Vehicle Power Shutdown

627
- Spn 715/Fmi 3
  629
- Spn 715/Fmi 4
  629
- Spn 715/Fmi 5
  629
- Spn 723 – Camshaft Position Sensor Fault
  631
- Spn 723/Fmi 3
  633
- MCM — Camshaft Position Sensor Schematic
  633
- Spn 723/Fmi 4
  635
- Spn 723/Fmi 8
  636
- Spn 723/Fmi 14
  637
78 Spn 904 (Cpc) - J1939 Ebc2 Message Missing and Fron T

639
- Spn 904/Fmi 9
  639
- Spn 904/Fmi 13
  639
Spn 973 (Cpc) - J1939 Ebc1 Message Missing and Engine

643
- Spn 973/Fmi 9
  643
- Spn 973/Fmi 13
  643
Spn 986 (Cpc) - J1939 Cm1 Message Is Missing

647
- Spn 1071 - Two-Speed Fan (Aux Pwm) Fault
  651
Spn 1071 - Two-Speed Fan (Aux Pwm #6) Fault

651
82 Spn1072-Jakebrakesstage1(Auxpwm#7)Openor

657
- Spn 1072 – Jake Brakes Stage
  657
- Spn 1072/Fmi 4
  659
- Spn 1072/Fmi 5
  660
83 Spn 1073 - Jake Brake Stage 2 (Aux Pwm #13) Open or

661
- Spn 1073/Fmi 4
  661
Spn 1172 -Turbo Compressor in Temp High or Low

665
Spn 1590 (Cpc) - J1939 Acc1 Message from Adaptive Cruise Control Is Missing

671
- Spn 1590/Fmi 9
  671
Spn 1624 (Cpc) - J1939 Tco1 Message Is Missing and

675
- Spn 1624/Fmi 9
  675
- Spn 1624/Fmi 13
  675
Spn 1716 (Cpc) - J1939 Erc1 Message Is Missing

687
Spn 1845 (Cpc) - J1939 Tcfg2 Message Is Missing

691
Spn 2623 (Cpc) - Pwm Accelerator Pedal Gas1 and Gas2

695
Spn 2629 - Turbo Compressor out Temp High or Low

699
Spn 2659 - Egr Flow Not Normal

709
Spn 2791 - Egr Valve (Aux Pwm #1) Failed or Open Circuit

713
- Spn 2791/Fmi 7
  713
Spn 2795 - Can Communication Error

719
Spn 2797 - Injector #1, 2, or 3 Needle or Spill Control

723
- Short to Battery/Power Check
  725
- Spn 2797/Fmi 4
  726
Spn 2798 - Injector #4, 5, or 6 Needle or Spill Control

731
Spn 2900 (Cpc) - J1939 Etc7 Message Is Missing

741
- Spn 2900/Fmi 9
  741
98 Spn 3050 - Engine Air Fl Ow above or below Normal

747
- Spn 3050
  747
Spn 3242 - Doc Inlet Temperature Sensor above or

749
- Spn 3242/Fmi 2, 3, 4 or 10
  749
100 Spn 3246 - Dpf out Let Temperature Sensor Operating

753
- Spn 3246/Fmi 0, 2, 3, 4, 10, 14, 31
  753
Spn 3250 - Dpf Inlet Temperature Sensor above or below

757
- Spn 3250/Fmi 0, 2, 3, 4, 10, 14, 31
  757
103 Spn 3471 - Electronic Dosing Valve Sensor above or

761
102 Spn 3251 - Dpfoutlet Pressure above or below Normal

761
- Spn 3251/Fmi 0, 1 or 16
  761
Below Normal Operating Range

761
- Spn 3471/Fmi 1, 3, 4 or 5
  765
Spn 3480 - Fuel Line Pressure Sensor above or below

769
- Spn 3480/Fmi 1, 2 or 14
  769
Spn 3482 - Fuel Cutoff Valve Sensor above or below

773
- Spn 3482/Fmi 3, 4, 5 or 7
  773
106 Spn 3509 - Multiplexer 1 C Hannel1 or 2 Short or Open

777
- Spn 3509/Fmi 3
  777
107 Spn 3510 - Multiplexer 2 Cha Nnel1 or 2 Short or Ope N

781
- Spn 3510/Fmi 3
  781
Spn 3510 - Accelerator Pedal Supply Outside of Normal

785
- Spn 3510/Fmi 2
  785
- Spn 3510/Fmi 3
  785
- Spn 3510/Fmi 4
  785
109 Spn 3511 -Multiplexer 3 Channel 1 0R 2 Short or Open

793
- Spn 3511/Fmi 3
  793
110 Spn 3556 - Electronic Dosing Valve above or below

797
- Spn 3556/Fmi 0 or 1
  797
  - Air Intake System Check
    803
  - Spn 3563/Fmi 3
    805
  - Intake Manifold Pressure Sensor
    805
Spn 3588 - Ether Start (Low-Side Digital Output #8) Fault

817
- Spn 3588/Fmi 3
  817
- Spn 3588/Fmi 4
  817
- Spn 3588/Fmi 5
  817
113 Spn 3597 -Proportional Valve Bank 1 Circuit

823
- Spn 3597/Fmi 3
  823
Spn 3603 (Cpc) - J1939 Ess Message Is Missing

827
- Spn 3603/Fmi 9
  827
Spn 3609 - Dpf Inlet Pressure Sensor above or below

831
- Spn 3609Fmi 2, 3, 4, 10, 20 or 21
  831
Spn 3610 - Dpf Outlet Pressure Sensor above or below

835
- Spn 3610/Fmi 2, 3, 4, 14, 20 or 21
  835
117 Spn 3659 - Injector #1 Spill Valve N Oto Perating

839
- Spn 3659/Fmi 14
  839
118 Spn 3660 - Injector #2 Spill Valv E Not Operating

845
- Spn 3660/Fmi 14
  845
119 Spn 3661 - Injector #3 Spill Valv E Not Operating

851
- Spn 3661/Fmi 14
  851
120 Spn 3662 - Injector #4 Spill Valve Not Operating

857
- Spn 3662/Fmi 14
  857
121 Spn 3 663- Injector #5 Spill Valve Not Operating

863
- Spn 3663/Fmi 14
  863
123 Spn 3695 (Cpc) - Dpf Re Gen Mux Switch Messages Not

869
122 Spn 3 664- Injector #6 Spill Valve Not Operating

869
- Spn 3664/Fmi 14
  869
Operating Normally

869
Spn 3719 - Soot Level above Normal

881
- Spn 3719/Fmi 0, 15,16,Or 31
  881
125 Spn 3798 - P Roportional Valve Bank 2 Circuit

885
- Spn 3798/Fmi 4
  885
Spn 3720 - Ash Level above Normal

889
- Spn 3720/Fmi 15 or 16
  889
Spn 4077 Fuel Line Pressure Sensor Circuit Fault

893
- Spn 4077/Fmi 3, 4 or 14
  893
Spn 4228 - Vgt Temperature Warning

897
- Spn 4228/Fmi 15
  897
- Spn 4228/Fmi 16
  897
Ddec VI Schematics

901
- Cruise Control
  903
- Fan Control
  904
- Optimized Idle
  910

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Detroit Diesel EPA07 Series 60 DDEC VI Manuals

Detroit Diesel EPA07 Series 60 DDEC VI Troubleshooting Manual (926 pages)

Table of Contents

Introduction

Safety Precautions

2 Lowoilpressure

Misfiring Cylinder

No Start - Engine will Not Rotate

Excessive Oil Consumption

Excessive Crankcase Pressure

Excessive Exhaust Smoke - Black or Gray

Excessive Blue Smoke

Excessive White Smoke

Rough Running or Stalling

Low Power

High Engine Coolant Temperature

Low Coolant Temperature

Poor Fuel Economy

Air Compressor

Engine Manufacturer Diagnostics

Engine Manufacturer Diagnostics Definitions

Spn 27 - Egr Valve Position Circuit Fault

Spn 51 - Intake Throttle Valve above or below Normal

Spn 70 (Cpc) - J1939 Park Brake Switch Signal Erratic

Spn 84 (Cpc) - J1939 Wheel-Based Vehicle Speed Signal Erratic or Missing

23 Spn 84 (Cpc) - Vehicle Speed Sensor

Spn 91 (Cpc) - Accelerator Pedal Sensor Fault

Spn 94 - Fuel Compensation Pressure Sensor Circuit

Spn 100 - Engine Oil Pressure Outside of Normal

Spn 103 - Turbo no Revolution

Spn 108 - Barometric Pressure Sensor Circuit Fault

Spn 111 (Cpc) - Coolant Level Outside Normal Operating

Spn 132 - Air Mass Flow Not Normal

Spn 168 - Battery Voltage Outside Normal Operating

Spn 171 (Cpc) - J1587 Ambient Air Temperature Sensor

Spn 174 - Supply Fuel Temperature Fault

Spn 175 - Engine Oil Temperature out of Normal Range

Spn 190 - Engine Speed High

Spn 191 (Cpc) - J1939 Etc1 Message Missing and

Spn 247 (Cpc) - MCM Engine Hours Data Higher or Lower

41 Spn 523 (Cpc) - Transmission Current Gear Signal

Spn 524 (Cpc) - J1939 Etc2 Message Is Missing

Spn 527 (Cpc) - J1939 Ccvs Message Missing

Spn 558 (Cpc) - Idle Validation Switch

Spn 596 (Cpc) - Cruise Control Enable Switch Signal

46 Spn 597 (Cpc) - Service Brakeswitch Signal Erratic or

47 Spn 599 (Cpc)- Cruisecontrol Switches N Otfunctioning

Spn 600 (Cpc) - Cruise Control Coast Switch Signal Erratic or Missing

Spn 602 (Cpc) - Cruise Control Accelerate Switch Signal Erratic or Missing

Spn 609 - MCM Fault (Erroneous Data)

51 Spn 615 (Cpc) - J1939 Dm1 Message from Transmission

Spn 625 - Can Fault

Spn 628 (Cpc) - Multiple Faults

Spn 629 (Cpc) - Multiple Faults

Spn 630 (Cpc) - Multiple Faults

Spn 636 - Crankshaft Position Sensor Outside of

Spn 647 - Single-Speed Fan (Low-Side Digital Output #3)

59 Spn 651 - Injector #1 Needle Valve Not Operating

60 Spn 652 - Injector #2 Needle Valve Not Operating

61 Spn 653 - Injector #3 Needle Valve Not Operating

62 Spn 654 - Injector #4 Needle Valve Not Operating

63 Spn 655 - Injector #5 Needle Valve Not Operating

64 Spn 656 - Injector #6 Needle Valve Not Operating

Spn 703 (Cpc) - Asg2 Backup Lamp

Spn 704 (Cpc) - High Exhaust System Temperature Lamp

Spn 704 - Turbo Actuator Control (Aux Pwm #10)

Spn 705 (Cpc) - Malfunction Indicator Lamp

Spn 706 (Cpc) - Asg2 Check Trans Temp Lamp

Spn 707 (Cpc) - Amber Warning Lamp

Spn 708 (Cpc) - Asg2 Check Trans Lamp

Spn 709 (Cpc) - Red Stop Lamp

Spn 711 (Cpc) - Dpf Regen Lamp

74 Spn 713 (Cpc)- Top2 Lockout Solenoid

Spn 714 (Cpc) - Top2 Shift Solenoid

Spn 715 (Cpc) - Vehicle Power Shutdown

78 Spn 904 (Cpc) - J1939 Ebc2 Message Missing and Fron T

Spn 973 (Cpc) - J1939 Ebc1 Message Missing and Engine

Spn 986 (Cpc) - J1939 Cm1 Message Is Missing

Spn 1071 - Two-Speed Fan (Aux Pwm #6) Fault

82 Spn1072-Jakebrakesstage1(Auxpwm#7)Openor