Embed Size (px)
DESCRIPTION
codigos cummins 2000 a 2009
Citation preview
1999-2009 Cummins Engine Control Systems
Diagnosis & Testing
Description
Operation
Accessing Diagnostic Trouble Codes
Less Diagnostic Scan Tool
With Diagnostic Scan Tool
Diagnostic Trouble Code Interpretation
Wiring Diagrams
The control system can show and record operation anomalies which present themselves as DTCs. These DTCs are recorded in the ECM. They can be read using the fault lamps in the cab panel or a suitably programmed scan tool. Inactive DTCs cannot be blinked out on the two cab panel lights in the. A suitably programmed scan tool must be used to read DTCs in the ECM.
There are two types of DTCs:
1. Engine electronic control codes: A fault has been detected with the engine or control system.
2. Information codes: An event that could provide important information has occurred with the engine or control system.
All DTCs recorded will either be active (DTC is currently active on the engine) or inactive (DTC was active at some time, but is not currently active).
Some, but not all, of the DTCs will light a lamp when they are active. There are three possible lamps that can be lit when a fault is active. The names and colors of these lamps may vary with equipment manufacturer.
1. "Warning" or "Check Engine" light is yellow and indicated need to repair fault at first available opportunity.
2. "Stop" or "Stop Engine" light is red and indicates need to stop engine as soon as it can be safely done. Engine should remain shutdown until fault can be repaired.
3. "Engine Protection" or "Maintenance" lamp will illuminate when an engine protection DTC is active. Lamp will illuminate some form of maintenance is required. This lamp could indicate water-in-fuel filter, low crankcase oil level, low coolant level, high coolant temperature, high intake air temperature or high oil temperature.
If the diagnostic switch is left on or the shorting plug in, the ECM will not log some DTCs.
1. Turn keyswitch OFF position.
2. Move diagnostic switch to ON position or connect shorting plug into diagnostic connector.
3. If no active DTCs are recorded, both lights will come on and stay on.
4. If active DTCs are recorded, both lights will come on momentarily then begin to flash code of recorded faults.
5. DTC will flash in following sequence:
a. Warning (yellow) light will flash.
b. Then there will be short 1-2 second pause after which number of recorded DTC will flash in STOP (red).
c. There will be a 1-2 second pause between each number.
d. When number has finished flashing in red, yellow light will appear, again.
e. Three digit code will repeat in same sequence.
6. Lights flash each DTC out three times before advancing to next code.
7. To skip to next DTC, move Idle Speed Adjust switch (if equipped) momentarily to (+) position. To go back to previous DTC, momentarily move the Idle Speed Adjust switch (if equipped) to the (-) position.
8. If only one active DTC is recorded, the control system will continuously display the same DTC when either (+) or (-) switch is depressed.
Turn ignition switch to the ON position and connect the "INSITE," or equivalent, diagnostic scan tool to the datalink connector.
Refer to the "Diagnostic Tests" for trouble code identification and description.
Ecudiesel.com phone (954) 895 -2402 Repairs ECM Cummins Detroit Cat 24 Month Warranty
Ecudiesel.com phone (954) 895 -2402 Repairs ECM Cummins Detroit Cat 24 Month Warranty
Connector Views
Diagnostic Tests
EGR Testing
ISB & QSB
Refer to Figs. 1 through 7, for wiring diagrams.
Refer to Figs. 8 through 41, for connect views.
Code Description Fig. No.
187 Sensor Supply Voltage No. 2 Circuit Voltage Low 42
227 Sensor Supply Voltage No. 2 Circuit Voltage High 43
957 EGR Valve Position, Data Erratic, Intermittent or Incorrect 44
1228 EGR Valve Position Sensor Circuit 45
1866 EGR Valve Delta Pressure, Data Erratic, Intermittent Or Incorrect 46
1893 EGR Valve Control Abnormal Update Rate 47
1895 EGR Valve Controller Or Bad Intelligent Device 48
1896 EGR Valve Controller Out Of Calibration 49
1899 EGR Valve Delta Pressure Data Above Normal Range 50
1934 ECU Power Output Supply Voltage No. 2 Data Below Normal Range 51
1935 EGR Actuator Driver Circuit Cause Not Known 52
1961 EGR Valve Control Circuit High Temperature 53
2271 EGR Valve Position Sensor Voltage High 54
2272 EGR Valve Position Voltage Low 55
2273 EGR Valve Differential Pressure Sensor Voltage High 56
2274 EGR Valve Differential Pressure Voltage Low 57
2348 EGR Valve Failed Automatic Calibration Procedure 58
2349 EGR Valve Control Circuit Open Circuit 59
2351 EGR Valve Control Shorted Circuit 60
2352 EGR Valve Control Voltage High 61
2353 EGR Valve Control Voltage High 62
2357 EGR Valve Control Mechanical System Out of Adjustment 63
2359 EGR Differential Pressure Sensor Data High 64
2375 EGR Temperature Sensor Circuit Voltage High 65
2376 EGR Temperature Sensor Circuit Voltage Low 66
2376 EGR Temperature Sensor Circuit Voltage Low 67
2646 Engine Coolant Temperature Condition Exists 68
2659 Engine Coolant Temperature Condition Exists 69
2764 Exhaust Gas Pressure Data High 70
2774 Exhaust Gas Recirculation System Plugged Sensor Tubes 71
2961 EGR Temperature Data Above Normal Range 72
2962 EGR Temperature Data Above Normal Range 73
9121 EGR Valve Actuator Data Above Normal Range 74
Code Description Page No.
111 Engine Control Module Internal Fault 75
115 Camshaft Position (CMP) & Crankshaft Position (CKP) Sensors 76
122 Intake Manifold No. 1 Pressure Sensor 77
123 Intake Manifold No. 1 Pressure Sensor 78
124 Intake Manifold No. 1 Pressure Sensor 79
ecudiesel.com
ecudiesel.com
131 Accelerator Pedal Or Level Position Sensor Circuit 80
132 Accelerator Pedal Or Level Position Sensor Circuit 81
133 Remote Accelerator Pedal Or Level Position Sensor No. 1 Circuit 82
134 Remote Accelerator Pedal Or Level Position Sensor No. 1 Circuit 83
135 Engine Oil Pressure Sensor Circuit 84
141 Engine Oil Rifle Pressure No. 1 Sensor Circuit 85
142 Engine Oil Rifle Pressure No. 1 Sensor, Below Operating Range Circuit
86
144 Engine Coolant Temperature No. 1 Sensor Circuit 87
145 Engine Coolant Temperature No. 1 Sensor Circuit 88
146 Engine Coolant Temperature, Valid But Above Normal 89
151 Engine Coolant Temperature, Valid But Above Normal 90
153 Intake Manifold Temperature Sensor Circuit 91
154 Intake Manifold Temperature Sensor Circuit 92
155 Intake Manifold Temperature Sensor, Engine Protection Circuit 93
191 A/C Clutch Supply Circuit 94
221 Ambient Air Pressure Circuit 95
222 Ambient Air Pressure Circuit 96
234 Engine Overspeed Circuit 97
235 Engine Coolant Level, Engine Protection 98
241 Vehicle Speed Sensor Circuit 99
242 Vehicle Speed Sensor Circuit 100
243 Exhaust Brake Supply Circuit 101
245 Engine Fan Clutch Supply Circuit 102
261 V44 Fuel Pump High Fuel Temperature Error/Overheat Error 103
264 V44 Fuel Pump High Fuel Temperature Error 104
278 Lift Pump Circuit 105
283 Engine Speed Sensor Supply 106
284 Engine Speed Sensor Supply 107
285 J1939 Datalink Multiplexing Circuit 108
286 J1939 Datalink Multiplexing Circuit 109
297 OEM Pressure Sensor Circuit 110
298 OEM Pressure Sensor Circuit 111
349 Auxiliary Speed Or Auxiliary Pressure Input Error 112
352 Sensor Supply Circuit 113
361 VP 44 Fuel Valve Control High Current Error 114
362 VP 44 Fuel Valve High Current Error 115
363 VP 44 Fuel Pump Control Valve Feedback Error 116
364 ECM To Pump Communications Error 117
365 Fuel Pump Voltage Out Of Range Error Low 118
366 VP44 Fuel Pump Voltage Measurement Error 119
367 VP44 Fuel Pump Speed/Position Sensor Signal Lost 120
368 VP44 Fuel Pump Can Not Reach Commanded Timing 121
369 VP44 Fuel Pump To Engine Synchronization Pulse Not Recognized 122
372 Idle Select High/Low 123
373 Fuel Pump Fuel Shut Off Error 124
374 VP44 Fuel Pump Calibration Error 125
375 Electronic Control Module (ECM) Fuel Calibration Corrupted 126
376 VP44 Fuel Pump RPM & Fuel Error 127
377 Fuel Pump Power Relay Stuck-On 128
381 Intake Air Heater Relay Circuit 129
382 Intake Air Heater Relay Circuit 130
385 Remote Accelerator Supply Circuit 131
386 Sensor Supply Circuit 132
387 Accelerator Position Sensor Circuit 133
391 VP44 Relay Coil Supply Circuit 134
415 Oil Pressure Sensor Circuit 135
ecudiesel.com
ecudiesel.com
ISC, ISL & QSC8.3 Engines
415 Oil Pressure Switch Circuit 136
418 Water-In-Fuel Sensor Circuit 137
422 Coolant Level Sensor Circuit 138
429 Water-In-Fuel Sensor Circuit 139
431 Idle Validation Switch (IVS) Circuit 140
432 Accelerator Pedal Circuit 141
433 Intake Manifold Pressure Sensor Circuit 142
434 Unswitched Battery Supply Circuit 143
441 Unswitched Battery Supply Circuit 144
442 Unswitched Battery Supply Circuit 145
443 Accelerator Position Sensor Circuit 146
444 Remote Accelerator Supply Circuit 147
488 Intake Manifold Air Temperature Sensor - Engine Protection Circuit 148
489 Auxiliary Speed Or Auxiliary Pressure Input Error 149
515 Coolant Level Sensor Circuit 150
516 Coolant Level Sensor Circuit 150
517 VP44 Fuel Pump Valve Feedback Error 151
524 Switched Droop Selection Circuit 152
527 Dual-Output Driver A 153
528 Alternate (Switched) Torque Curve Switch Circuit 153
529 Dual-Output Driver B 154
768 Output Device Driver-Transmission Shift Modulation 155
779 OEM Input - Engine Protection 156
Code Description Fig. No.
111 Electronic Control Module (ECM) Microprocessor 157
115 Engine Speed Sensor Circuit 158
121 Engine Position Sensor Circuit 159
122 Intake Manifold Pressure Sensor Circuit 160
123 Intake Manifold Pressure Sensor Circuit 161
124 Intake Manifold Pressure Engine Protection 162
131 Accelerator Position Sensor Circuit 163
132 Accelerator Position Sensor Circuit 164
133 Remote Throttle Position Sensor 165
134 Remote Throttle Position Sensor 166
135 Oil Pressure Sensor Circuit 167
141 Oil Pressure Sensor Circuit 168
141 Oil Pressure Switch Circuit 169
143 Oil Pressure Engine Protection 170
143 Oil Pressure Engine Protection w/Oil Pressure Switch 171
144 Coolant Temperature Sensor Circuit 172
145 Coolant Temperature Sensor Circuit 173
146 Coolant Temperature Engine Protection 174
147 Frequency Throttle Circuit 175
148 Frequency Throttle Circuit 176
151 Coolant Temperature Engine Protection 177
153 Intake Manifold Air Temperature Sensor Circuit 178
154 Intake Manifold Air Temperature Sensor Circuit 179
184 Primary & Secondary ECM Identification Error 180
191 Air Conditioner Clutch Supply Circuit 181
211 Vehicles Electronic Control Unit (VECU), Contact Manufacturer For Proper Repair Procedure
--
ecudiesel.com
ecudiesel.com
221 Ambient Air Pressure Sensor Circuit 182
222 Ambient Air Pressure Sensor Circuit 183
234 Engine Overspeed Circuit 184
235 Engine Coolant Level Engine Protection 185
241 Engine Coolant Level Engine Protection 186
242 Vehicle Speed Sensor Circuit 187
243 Engine Brake Supply Circuit. ISC Engine 188
243 Engine Brake Supply Circuit 189
263 Fuel Temperature Sensor Circuit 190
265 Fuel Temperature Sensor Circuit 191
268 Fuel Pressure Sensor Circuit 192
271 Front Pumping Valve Circuit 193
272 Front Pumping Valve Circuit 194
273 Rear Pumping Valve Circuit 195
274 Rear Pumping Valve Circuit 196
275 Front Pumping Element 197
276 Injection Control Valve Stator Circuit 198
277 Injection Control Valve Stator Circuit 199
278 Lift Pump Circuit 200
279 Injection Control Valve Stator Circuit 201
281 Pumping Element 202
282 Pumping Element 203
283 Engine Speed Sensor 204
284 Engine Speed Sensor 205
285 Data Link Multiplexing 206
286 Data Link Multiplexing 207
287 Vehicles Electronic Control Unit (VECU), Contact Manufacturer For Proper Repair Procedure
--
288 Vehicles Electronic Control Unit (VECU), Contact Manufacturer For Proper Repair Procedure
--
296 OEM Pressure Engine Protection 208
297 OEM Pressure Sensor Circuit 209
298 OEM Pressure Sensor Circuit 210
319 Real Time Clock Lost Power, Contact Manufacturer For Proper Repair Procedure
--
328 Rear Pumping Element 211
329 Fuel Injection Pump 212
349 Auxiliary Speed Or Auxiliary Pressure Input Error 213
352 Sensor Supply Circuit 214
381 Intake Air Heater Relay Circuit 215
382 Intake Air Heater Relay Circuit 216
385 Remote Accelerator Control Circuit 217
385 Remote Accelerator Control Circuit 218
387 Accelerator Position Sensor Circuit 219
415 Oil Pressure (SN) Engine Protection 220
415 Oil Pressure (SW) Engine Protection 221
418 Water In Fuel Sensor Circuit 222
422 Coolant Level Sensor Circuit 223
429 Water In Fuel Sensor Circuit 224
431 Idle Validation Switch Circuit 225
432 Accelerator Pedal Circuit 226
433 Intake Manifold Pressure Sensor Circuit 227
434 Unswitched Battery Supply Circuit 228
441 Unswitched Battery Supply Circuit 229
442 Unswitched Battery Supply Circuit 230
443 Accelerator Position Sensor Circuit 219
444 Remote Accelerator Control Circuit 218
444 Remote Accelerator Control Circuit 217
ecudiesel.com
ecudiesel.com
ISM & QSM11 Engines
449 Fuel Pressure Sensor Circuit 231
451 Fuel Pressure Sensor Circuit 232
452 Fuel Pressure Sensor Circuit 233
456 Fuel Pressure Sensor Circuit 234
488 Intake Manifold Air Temperature Sensor 235
489 Auxiliary Speed Or Auxiliary Pressure Input Error 236
497 Multiple Unit Synchronization Error 237
515 Coolant Level Sensor Circuit 238
516 Coolant Level Sensor Circuit 239
524 Switched Droop Selection Circuit 240
528 Alternate Switched Torque Curve Switch Circuit 241
529 Dual Output Driver B 242
539 Transient Suppressor Circuit 243
551 Idle Validation Switch Circuit 225
599 Customer Specialized Calibration Initiated Engine Shutdown, Contact Manufacturer For Proper Repair Procedure
--
611 Engine Was Shut Down Before Proper Engine Cooldown, Contact Manufacturer For Proper Repair Procedure
--
768 Output Device Driver Transmission Shift Modulator 244
779 OEM Input Engine Protection 245
2194 OEM Pressure Engine Protection 246
2195 OEM Switch Engine Protection 247
Code Description Fig. No.
249 Ambient Air Temperature Sensor Circuit 248
254 Fuel Shutoff Solenoid Supply Circuit 249
255 Fuel Shutoff Solenoid Supply Circuit 250
256 Ambient Air Temperature Sensor Circuit 251
285 J1939 Datalink Multiplexing 252
286 J1939 Datalink Multiplexing 253
293 OEM Temperature Sensor Circuit 254
294 OEM Temperature Sensor Circuit 255
295 Ambient Air Pressure Sensor 256
297 OEM Pressure Sensor Circuit 257
298 OEM Pressure Sensor Circuit 258
311 Injector Circuit 259
312 Injector Circuit 260
313 Injector Circuit 261
314 Injector Circuit 262
315 Injector Circuit 263
319 Real Time Clock Power Circuit 264
321 Injector Circuit No. 1 265
322 Injector Circuit No. 2 266
323 Injector Circuit No. 3 267
324 Injector Circuit No. 4 268
325 Injector Circuit No. 5 269
331 Injector Circuit No. 6 270
332 Injector Circuit 271
338 Ignition Bus Relay Circuit 272
339 Ignition Bus Relay Circuit 273
341 Unswitched Battery Supply Circuit 274
343 Electronic Control Module 275
ecudiesel.com
ecudiesel.com
ISX, QSX15 & Signature Engines
349 Auxiliary Speed Governor Circuit 276
352 Sensor Voltage Supply 277
359 ICON Engine Auto Start Failure 278
386 Sensor Voltage Supply 279
387 Throttle Voltage Supply 280
388 Engine Brake Supply Circuit 281
392 Engine Brake Supply Circuit 282
419 Intake Manifold Pressure Sensor 283
422 Coolant Level Sensor Circuit 284
426 J1939 Datalink Communication 285
428 Water In Fuel (WIF) Sensor Circuit 286
429 Water In Fuel (WIF) Sensor Circuit 287
431 Idle Validation Switch Circuit 288
431 Idle Validation Switch Circuit 289
431 Idle Validation Switch Circuit 290
432 Accelerator Pedal Circuit 291
433 Intake Manifold Pressure Sensor Circuit 292
434 Unswitched Battery Supply Circuit 293
435 Oil Pressure Sensor 294
441 Unswitched Battery Supply Circuit 295
442 Unswitched Battery Supply Circuit 296
443 Throttle Voltage Supply 297
465 Wastegate Actuator No. 1 Circuit 298
466 Wastegate Actuator No. 1 Circuit 299
469 ICON Cab Thermostat Circuit 300
472 Crankcase Oil Level Sensor Circuit 301
474 Starter Solenoid Lockout Relay Driver Circuit 302
475 Electronic Air Compressor Governor Circuit 303
476 Electronic Air Compressor Governor Circuit 304
489 Auxiliary Speed Input Error 305
491 Wastegate Actuator No. 2 Circuit 306
492 Wastegate Actuator No. 2 Circuit 307
527 Switched Output A Error 308
528 Switched Output B Error 309
529 Switched Output B Error 310
536 Autoshift Low Gear Actuator Lockout Solenoid 311
537 Autoshift High Gear Actuator Shift Solenoid 312
538 Autoshift Neutral Actuator 313
541 ICON Starter Relay Input Circuit 314
544 Transmission Circuit Mechanical System Failure 315
551 Idle Validation Switch Circuit 316
551 Idle Validation Switch Circuit IVS 317
551 Idle Validation Switch Circuit 318
581 Fuel Inlet Restriction Sensor Circuit 319
582 Fuel Inlet Restriction Sensor Circuit 320
583 Fuel Inlet Restriction Sensor Circuit 321
588 ICON Starter Relay Input Circuit 322
589 Engine Start Alarm Circuit 323
596 Voltage Monitor High Voltage 324
597 Voltage Monitor Low Voltage 325
598 Voltage Monitor Very Low Voltage 326
2291 Vehicle Speed Sensor Circuit 327
ecudiesel.com
ecudiesel.com.
Code
Description Fig. No. Fault Code Lamps
J1597 & J1922
Datalink
J1939, Network
111 S254 629 ECM Microprocessor 328
115 P190 190 Camshaft Engine Position Sensor Circuit 329
121 P190 190 Crankshaft Engine Position Sensor Circuit 330
122 P102 102
Intake Manifold Pressure Sensor Circuit-High Voltage
331
123 P102 102
Intake Manifold Pressure Sensor Circuit-Low Voltage
332
131 P091 91
Accelerator Position Sensor Circuit-High Voltage
333
132 P091 91
Accelerator Position Sensor Circuit-Low Voltage
334
133 P029 974
Remote Throttle Position Sensor Circuit-Low Voltage
335
134 P029 974
Remote Throttle Position Sensor Circuit-High Voltage
336
135 P100 100 Oil Pressure Sensor Circuit-High Voltage 337
141 P100 100 Oil Pressure Sensor Circuit-Low Voltage 338
144 P110 110
Coolant Temperature Sensor Circuit-High Voltage
339
145 P110 110
Coolant Temperature Sensor Circuit-Low Voltage
340
153 P105 105
Intake Manifold Temperature Sensor Circuit-High Voltage
341
154 P105 105
Intake Manifold Temperature Sensor Circuit-Low Voltage
342
187 S232 1080 Sensor Voltage Supply-Low Voltage 343
198 S122 612 ICON Lamp Circuit 344
199 S122 612 ICON Lamp Circuit 345
212 P175 175
Oil Temperature Sensor Circuit-High Voltage
346
213 P175 175
Oil Temperature Sensor Circuit-Low Voltage
347
216 P046 46
Wet Tank Pressure Sensor Circuit-High Voltage
348
217 P046 46
Wet Tank Pressure Sensor Circuit-Low Voltage
349
218 P046 46
Wet Tank Pressure Sensor Circuit-Pressure High
350
221 P108 108
Ambient Air Pressure Sensor Circuit-High Voltage
351
222 P108 108
Ambient Air Pressure Sensor Circuit-Low Voltage
352
223 S085 1265 Burn Valve Solenoid 353
227 S232 1080 Sensor Voltage Supply 354
234 P190 190 Engine Overspeed 355
235 P111 111 Engine Coolant Level-Engine Protection 356
241 P084 84
Vehicle Speed Sensor Circuit-ECM Lost Speed Signal
357
242 P084 84
Vehicle Speed Sensor Circuit-Speed Signal Invalid
358
245 S033 647 Engine Speed Supply Circuit 359
249 P171 171 Ambient Air Temperature Sensor Circuit 360
254 S017 632 Fuel Shutoff Valve Solenoid Supply Circuit 361
255 S017 632 Fuel Shutoff Valve Solenoid Supply Circuit 362
256 P171 171 Ambient Air Temperature Sensor Circuit 363
259 S017 632 Fuel Shutoff Valve 364
284 S221 1043 Sensor Supply Voltage 365
285 S231 639 J1939 Datalink Multiplexing 366
ecudiesel.com
ecudiesel.com
286 S231 639 J1939 Datalink Multiplexing 367
319 P251 251 Real-Time Clock Power Circuit 368
338 S087 1267
Idle Shutdown Vehicle Accessory/Ignition Bus Relay Circuit
369
339 S087 1267
Idle Shutdown Vehicle Accessory/Ignition Bus Relay Circuit
370
341 S253 630 Unswitched Battery Supply Circuit 371
343 S254 629 Electronic Control Module 372
352 S232 1079 Sensor Voltage Supply 373
359 S124 613 ICON Idle Control System 374
378 S018 633 Actuator Circuit-Low Current 375
379 S018 633 Actuator Circuit-High Current 376
386 S232 1079 Sensor Voltage Supply 377
387 P221 1043 Throttle Voltage Supply 378
388 S070 1072 Engine Brake Supply Circuit 379
392 S029 1073 Engine Brake Supply Circuit 380
393 S082 1112 Engine Brake Supply Circuit 381
394 S020 635 Actuator Circuit-Low Current 382
395 S020 635 Actuator Circuit-High Current 383
396 S083 1244 Actuator Circuit-High Current 384
397 S083 1244 Actuator Circuit-Low Current 385
398 S084 1245 Actuator Circuit-Low Current 386
399 S084 1245 Actuator Circuit-High Current 387
419 P102 1319 Intake Manifold Pressure Sensor 388
422 P111 111 Coolant Level Sensor Circuit 389
426 S231 639 J19139 Datalink Communication 390
428 P097 97 Water In Fuel Sensor Circuit-High Voltage 391
429 P097 97 Water In Fuel Sensor Circuit-Low Voltage 392
431 S230 558 Idle Validation Switch Circuit, ISS 393
431 S230 558 Idle Validation Switch Circuit, NISS 394
431 S230 558 Idle Validation Switch Circuit, SSS 395
432 S230 558 Accelerator Pedal Circuit 396
433 P102 102 Intake Manifold Pressure Circuit 397
434 S251 627 Unswitched Battery Supply Circuit 398
435 P100 100 Oil Pressure Sensor 399
441 P168 168
Unswitched Battery Supply Circuit-Below Normal Level
400
442 P168 168
Unswitched Battery Supply Circuit-Above Normal Level
401
443 S221 1043 Throttle Voltage Circuit 402
449 P094 94 High Fuel Pressure 403
451 P157 157
Front Rail Pressure Sensor Circuit-High Voltage
404
452 P157 157
Front Rail Pressure Sensor Circuit-Low Voltage
405
465 S032 1188
Wastegate Actuator No. 1 Circuit-High Voltage
406
466 S032 1188
Wastegate Actuator No. 1 Circuit-Low Voltage
407
469 S215 614 ICON Cab Thermostat Circuit 408
472 P017 1380 Crankcase Oil Level Sensor Circuit 409
474 S237 1321
Starter Solenoid Lockout Relay Driver Circuit
410
475 S089 1351
Electronic Air Compressor Governor Citrcuit-Low Voltage
411
476 S089 1351
Electronic Air Compressor Governor Circuit-High Voltage
412
482 P094 94 Low Fuel Pressure 413
483 P129 1349
Rear Fuel Rail Pressure Sensor Circuit-High Voltage
414
ecudiesel.com
ecudiesel.com
ISB, ISC, ISL & ISX Engines
484 P129 1349
Rear Fuel Rail Pressure Sensor Circuit-Low Voltage
415
485 P129 1349
Fuel System Overfueling-High Rail Pressure
416
486 P129 1349
Fuel System Underfueling-Low Rail Pressure
417
491 S088 1189
Wastegate Actuator No. 2 Circuit-High Voltage
418
492 S088 1189
Wastegate Actuator No. 2 Circuit-Low Voltage
419
496 S221 1043 Sensor Supply Voltage 420
536 S044 718
Autoshift Low Gear Actuator Circuit, Lockout Solenoid
421
537 S043 717
Autoshift High Gear Actuator Circuit, Shift Solenoid
422
538 S045 719 Autoshift Neutral Actuator 423
541 S123 615 ICON Starter Relay/Interlock Circuit 424
544 S151 611
Top 2 Transmission Circuit, Mechanical System Failure
425
546 P094 94 Fuel Pressure Sensor Circuit-High Voltage 426
547 P094 94 Fuel Pressure Sensor Circuit-Low Voltage 427
551 S230 558 Integrated Sensor Switch 428
551 S230 558 Idle Validation Switch 429
551 S230 558 Solid State Sensor Switch 430
553 P157 157 Fuel System Overfueling 431
559 P157 157 Fuel System Underfueling 432
581 P015 1381
Fuel Inlet Restriction Sensor Circuit-High Voltage
433
582 P015 1381
Fuel Inlet Restriction Sensor Circuit-Low Voltage
434
583 P015 1381
Fuel Inlet Restriction Sensor Circuit-Restriction At Fuel Inlet
435
588 S121 611 Engine Start Alarm Circuit-High Voltage 436
589 S121 611 Engine Start Alarm Circuit-Low Voltage 437
596 P167 167 Voltage Monitor-High Voltage 438
597 P167 167 Voltage Monitor-Low Voltage 439
598 P167 167 Voltage Monitor-Very Low Voltage 440
753 P024 723 Engine Speed Sensor Circuit 441
755 P157 157 Fuel Injector 442
758 P129 1349 Fuel Injector 443
784 -- 1590 Adaptive Cruise Control Circuit 444
Code Description Page No. Fig. No.
111 Engine Control Module Critical Internal Failure 445
115 Engine Magnetic Speed/Position Lost Both of Two Signals
446
122 Intake Manifold 1 Pressure Sensor Circuit 447
123 Intake Manifold 1 Pressure Sensor Circuit 448
124 Intake Manifold 1 Press Data Valid But Above Normal Operating Range
449
125 Intake Manifold 1 Pressure Data Valid But Below Normal Operating Range
450
131 Accelerator Pedal or Lever Position Sensor 1 Circuit 451
132 Accelerator Pedal or Lever Position Sensor 1 Circuit 452
133 Remote Accelerator Pedal or Lever Position Sensor 1 453
ecudiesel.com
ecudiesel.com.
Circuit
134 Remote Accelerator Pedal or Lever Position Sensor 1 Circuit
454
135 Engine Oil Rifle Pressure 1 Sensor Circuit 455
141 Engine Oil Rifle Pressure 1 Sensor Circuit 456
143 Engine Oil Rifle Pressure 457
144 Engine Coolant Temperature 1 Sensor Circuit 458
145 Engine Coolant Temperature 1 Sensor Circuit 459
146 Engine Coolant Temperature 460
151 Engine Coolant Temperature 461
153 Intake Manifold 1 Temperature Sensor Circuit 462
154 Intake Manifold 1 Temperature Sensor Circuit 463
155 Intake Manifold 1 Temperature 464
187 Sensor Supply 2 Circuit 465
195 Coolant Level Sensor 1 Circuit 466
196 Coolant Lever Sensor 1 Circuit 467
197 Coolant Level Data But Below Normal Operating Range 468
212 Engine Oil Temperature Sensor 1 Circuit 469
213 Engine Oil Temperature Sensor 1 Circuit 470
214 Engine Oil Temperature 471
221 Barometric Pressure Sensor Circuit (ISB, ISC & ISL Engines)
472
Barometric Pressure Sensor Circuit (ISX Engine)
473
222 Barometric Pressure Sensor Circuit (ISB, ISC & ISL Engines)
474
Barometric Pressure Sensor Circuit (ISX Engine)
475
227 Sensor Supply 2 Circuit 476
234 Engine Crankshaft Speed/Position Data Valid But Above Normal Operating Range
477
238 Sensor Supply 3 Circuit 478
239 Sensor Supply 3 Circuit 479
241 Wheel Balance Vehicle Speed 480
242 Wheel Based Vehicle Speed Sensor Circuit Tampering Has Been Detected
481
245 Fan Control Circuit Voltage Below Normal or Shorted to Low Source
482
249 Ambient Air Temperature Sensor 1 Circuit 483
256 Ambient Air Temperature Sensor 1 Circuit 484
271 Engine Fuel Pump Pressurizing Assembly 1 Circuit 485
272 Engine Fuel Pump Pressurizing Assembly 1 Circuit 486
281 Fuel Pump Pressurizing Assembly 1 487
285 SAE J1939 Multiplexing PGN Timeout Error 488
286 SAE J1939 Multiplexing Configuration Error 489
288 SAE J1939 Multiplexing Remote Accelerator Pedal or Lever Position Sensor System
490
295 Barometric Pressure Data Erratic (ISB, ISC & ISL Engines)
491
Barometric Pressure Data Erratic (ISX Engine)
492
319 Real Time Clock Power Interrupt 493
322 Injector Solenoid Driver Cylinder 1 Circuit 494
ecudiesel.com
ecudiesel.com
323 Injector Solenoid Driver Cylinder 5 Circuit 495
324 Injector Solenoid Driver Cylinder 3 Circuit 496
325 Injector Solenoid Driver Cylinder 6 Circuit 497
331 Injector Solenoid Driver Cylinder 2 Circuit 498
332 Injector Solenoid Driver Cylinder 4 Circuit 499
334 Engine Coolant Temperature Data Erratic 500
338 Idle Shutdown Vehicle Accessories Relay Driver Circuit 501
339 Idle Shutdown Vehicle Accessories Relay Driver 502
343 Engine Control Module Warning Interval Hardware Failure
503
346 Engine Control Module Calibration Memory Software 504
351 Injector Power Supply Bad Intelligent Device or Component
505
352 Sensor Supply 1 Circuit 506
386 Sensor Supply 1 Circuit 507
415 Engine Oil Rifle Pressure 508
418 Water In Fuel Indicator 509
425 Engine Oil Temperature 510
427 SAE J1939 Data Link Abnormal Update Rate 511
428 Water In Fuel Indicator Sensor Circuit 512
429 Water In Fuel Indicator Sensor Circuit 513
435 Engine Oil Rifle Pressure 514
436 Intake Manifold 1 Temperature 515
441 Battery 1 Voltage Data Valid But Below Normal Operating Range
516
442 Battery 1 Voltage Data Valid But Above Normal Operating Range
517
451 Injector Metering Rail 1 Pressure Sensor Circuit 518
452 Injector Metering Rail 1 Pressure Sensor Circuit 519
477 Battery 2 Voltage 520
478 Battery 2 Voltage 521
515 Sensor Supply 6 Circuit 522
516 Sensor Supply 6 Circuit 523
553 Injector Metering Rail 1 524
555 Crankcase Pressure 525
556 Crankcase Pressure Data Valid But Above Normal Operating Range
526
559 Injector Metering Rail 1 Pressure 527
584 Starter Relay Driver Circuit 528
585 Starter Relay Driver Circuit 529
595 Turbocharger 1 Speed Data Valid But Above Normal Operating Range
530
596 Electrical Charging System Voltage 531
597 Electrical Charging System Voltage 532
598 Electrical Charging System Voltage 533
629 Turbocharger 1 Compressor Inlet Pressure 534
649 Engine Oil Change Interval Condition Exists 535
686 Turbocharger 1 Speed Data Erratic, Intermittent Or Incorrect
536
687 Turbocharger 1 Speed Data Valid But Below Normal Operating Range
537
689 Engine Crankshaft Speed/Position 538
691 Turbocharger 1 Compressor Intake Temperature Circuit 539
692 Turbocharger 1 Compressor Intake Temperature Sensor Circuit
540
693 Turbocharger 1 Compressor Intake Temperature 541
697 ECM Internal Temperature Sensor Circuit 542
698 ECM Internal Temperature Sensor Circuit 543
699 ECM Temperature 544
ecudiesel.com
731 Engine Speed/Position Camshaft and Crankshaft Misalignment
545
778 Engine Camshaft Speed/Position Sensor 546
779 Auxiliary Equipment Sensor Input 3 547
784 Adaptive Cruise Control Mode 548
1117 Power Supply Lost With Ignition On 549
1139 Injector Solenoid Driver Cylinder 1 550
1141 Injector Solenoid Driver Cylinder 2 551
1142 Injector Solenoid Driver Cylinder 3 552
1143 Injector Solenoid Driver Cylinder 4 553
1144 Injector Solenoid Driver Cylinder 5 554
1145 Injector Solenoid Driver Cylinder 6 555
1228 EGR Valve Position 556
1239 Accelerator Pedal Or Lever Position Sensor 2 Circuit 557
1241 Accelerator Pedal Or Lever Position Sensor 2 Circuit 558
1242 Accelerator Pedal Or Lever Position Sensor 1 And 2 559
1515 SAE J1939 Multiplexed Accelerator Pedal or Lever Sensor System
560
1654 Engine Misfire Cylinder 1 561
1655 Engine Misfire Cylinder 2 562
1656 Engine Misfire Cylinder 3 563
1657 Engine Misfire Cylinder 4 564
1658 Engine Misfire Cylinder 5 565
1659 Engine Misfire Cylinder 6 566
1664 Aftertreatment Diesel Oxidation Catalyst Missing 567
1668 Aftertreatment Diesel Exhaust Fluid Tank Level Sensor Circuit
568
1669 Aftertreatment Diesel Exhaust Fluid Tank Level Sensor Circuit
569
1673 Aftertreatment Diesel Exhaust Fluid Tank Level 570
1677 Aftertreatment Diesel Exhaust Fluid Tank Temperature Sensor
571
1678 Aftertreatment Diesel Exhaust Fluid Tank Temperature Sensor
572
1679 Aftertreatment Diesel Exhaust Fluid Tank Temperature 573
1681 Aftertreatment Diesel Exhaust Fluid Dosing Unit 574
1682 Aftertreatment Diesel Exhaust Fluid Dosing Unit Input Lines
575
1683 Aftertreatment Diesel Exhaust Fluid Tank Heater 576
1684 Aftertreatment Diesel Exhaust Fluid Tank Heater 577
1688 Aftertreatment Diesel Exhaust Fluid Controller 578
1691 Aftertreatment Diesel Oxidation Catalyst Conversion Efficiency
579
1694 Aftertreatment Outlet NOx Sensor 580
1695 Sensor Supply 5 Voltage Above Normal Or Shorted To High Source
581
1696 Sensor Supply 5 Voltage Below Normal Or Shorted To Low Source
582
1712 Aftertreatment Diesel Exhaust Fluid Tank Heater 583
1713 Aftertreatment Diesel Exhaust Fluid Tank Heater 584
1718 Engine Misfire For Multiple Cylinder Circuit 585
1843 Crankcase Pressure Circuit 586
1844 Crankcase Pressure Circuit 587
1852 Water In Fuel Indicator 588
1866 Exhaust Gas Recirculation Valve Delta Pressure 589
1867 Exhaust Gar Recirculation Temperature 590
1879 Aftertreatment Diesel Particulate Filter 591
1881 Aftertreatment Diesel Particulate Filter Differential Pressure Sensor Circuit
592
1883 Aftertreatment Diesel Particulate Filter Differential
ecudiesel.com
Pressure Sensor 593
1885 Aftertreatment Intake NOx Sensor Circuit 594
1887 Aftertreatment Outlet NOx Sensor Circuit 595
1896 EGR Valve Controller 596
1898 VGT Actuator Controller 597
1911 Injector Metering Rail 1 Pressure 598
1921 Aftertreatment Diesel Particulate Filter Differential Pressure
599
1922 Aftertreatment Diesel Particulate Filter Differential Pressure
600
1923 Aftertreatment Fuel Shutoff Valve 1 Circuit 601
1924 Aftertreatment Fuel Shutoff Valve 1 Circuit 602
1925 Aftertreatment Fuel Shutoff Valve 1 603
1926 Aftertreatment Fuel Pressure Sensor 604
1927 Aftertreatment Fuel Pressure Sensor Circuit 605
1928 Aftertreatment Fuel Pressure Sensor Circuit 606
1932 Aftertreatment Doser 607
1938 ECU Power Output Supply Voltage 1 608
1942 Crankcase Pressure 609
1943 Ambient Air Density 610
1961 EGR Valve Control Circuit Over Temperature 611
1962 VGT Actuator Driver Over Temperature 612
1963 Aftertreatment Fuel Shutoff Valve 1 613
1974 Crankcase Pressure Data Valid But Above Normal Operating Range
614
1977 Aftertreatment Doser Circuit 615
1981 Aftertreatment Diesel Paticulate Filter System 616
1993 Aftertreatment Diesel Particulate Filter Missing 617
2182 Engine Brake Actuator Driver 1 Circuit 618
2183 Engine Brake Actuator Circuit 1 619
2185 Sensor Supply 4 Circuit 620
2186 Sensor Supply 4 Circuit 621
2198 VGT Actuator Driver Circuit 622
2265 Electric Lift Pump For Engine Fuel Supply Circuit 623
2266 Electric Lift Pump For Engine Fuel Supply Circuit 624
2272 EGR Valve Position Circuit 625
2273 Exhaust Gas Recirculation Differential Pressure Sensor Circuit
626
2274 Exhaust Gas Recirculation Differential Pressure Sensor Circuit
627
2288 Turbocharger 1 Speed Data Valid But Above Normal Operating Range
628
2311 Electronic Fuel Injection Control Valve Circuit 629
2321 Engine Crankshaft Speed/Position 630
2322 Engine Camshaft Speed/Position Sensor 631
2346 Turbocharger Turbine Inlet Temperature 632
2347 Turbocharger Compressor Outlet Temperature 633
2349 EGR Valve Control Circuit 634
2353 EGR Valve Control Circuit 635
2357 EGR Valve Control Circuit 636
2363 Engine Brake Actuator Driver 2 Circuit 637
2367 Engine Brake Actuator Driver Output 2 Circuit 638
2372 Fuel Filter Differential Pressure 639
2373 Exhaust Gas Pressure Sensor Circuit 640
2374 Exhaust Gas Pressure Sensor Circuit 641
2375 Exhaust Gas Recirculation Temperature Sensor Circuit 642
2376 Exhaust Gas Recirculation Temperature Sensor Circuit 643
2377 Fan Control Circuit 644
2387 Variable Geometry Turbocharger Actuator Driver Circuit 645
2398 Ambient Air Temperature 646
2448 Coolant Level Data Valid But Below Normal Operating Range
647
2449 VGT Actuator Controller Out Of Calibration 648
2451 Turbocharger Turbine Inlet Temperature 649
2468 Engine Crankshaft Speed/Position 650
2554 Exhaust Gas Pressure 651
2555 Engine Intake Air Heater 1 Circuit 652
2556 Intake Air Heater 1 Circuit 653
2634 VGT Actuator Controller 654
2635 VGT Actuator Driver Circuit 655
2636 VGT Actuator Driver Circuit 656
2637 Aftertreatment Diesel Oxidation Catalyst Face Plugged 657
2638 Aftertreatment Diesel Oxidation Catalyst Conversion Efficiency
658
2639 Aftertreatment Diesel Particulate Filter Differential Pressure
659
2646 Engine Coolant Temperature 660
2659 Engine Coolant Temperature 661
2738 Start Enable Device 1 Circuit 662
2739 Start Enable Device 1 Circuit 663
2754 Engine Diesel Particulate Filter Intake Pressure 664
2764 Exhaust Gas Pressure 665
2765 Engine Injector Bank 1 Barcodes 666
2771 Aftertreatment Outlet NOx Sensor 667
2777 Particulate Trap Active 668
2789 Engine Coolant Temperature 669
2881 Aftertreatment Fuel Pressure Sensor 670
2961 Exhaust Gas Recirculation Temperature 671
2962 Exhaust Gas Recirculation Temperature 672
2963 Engine Coolant Temperature 673
2964 Intake Manifold 1 Temperature 674
2973 Intake Manifold 1 Pressure 675
2976 Aftertreatment Diesel Exhaust Fluid Dosing Unit Temperature
676
3133 Aftertreatment Diesel Particulate Filter Outlet Pressure Sensor Circuit
677
3134 Aftertreatment Diesel Particulate Filter Outlet Pressure Sensor Circuit
678
3135 Aftertreatment Diesel Particulate Filter Outlet Pressure 679
3136 Engine Exhaust Gas Recirculation Outlet Pressure Sensor Circuit
680
3137 Engine Exhaust Gas Recirculation Outlet Pressure Sensor Circuit
681
3138 Engine Exhaust Gas Recirculation Outlet Pressure 682
3139 Engine Air Shutoff Circuit 683
3141 Engine Air Shutoff Circuit 684
3142 Aftertreatment SCR Inlet Temperature Sensor Circuit 685
3143 Aftertreatment SCR Inlet Temperature Sensor Circuit 686
3144 Aftertreatment SCR Intake Temperature Sensor 687
3145 Aftertreatment SCR Intake Gas Temperature 688
3146 Aftertreatment SCR Outlet Temperature Sensor Circuit 689
3147 Aftertreatment SCR Catalyst Outlet Temperature Sensor Circuit
690
3148 Aftertreatment SCR Catalyst Outlet Temperature Sensor 691
3149 Aftertreatment SCR Catalyst Outlet Temperature Sensor 692
3151 Aftertreatment SCR Catalyst System Missing 693
3164 Aftertreatment SCR Inlet Temperature 694
3165 Aftertreatment SCR Outlet Temperature 695
3167 Aftertreatment Doser 696
3168 Aftertreatment Diesel Paticulate Filter System 697
3186 Tachograph Output Shaft Speed 698
3213 Tachograph Output Shaft Speed 699
3223 Aftertreatment Purge Air Actuator Circuit 700
3224 Aftertreatment Purge Air Actuator Circuit 701
3225 Aftertreatment Purge Air Actuator 702
3228 Aftertreatment Intake NOx Sensor 703
3229 Aftertreatment SCR Intake Temperature 704
3231 Aftertreatment SCR Intake Temperature 705
3232 Aftertreatment Intake NOx Sensor 706
3235 Aftertreatment SCR Outlet Temperature 707
3236 Aftermarket SCR Outlet Temperature 708
3237 Aftertreatment Diesel Exhaust Fluid Line Heater 1 Circuit 709
3239 Aftertreatment Diesel Exhaust Fluid Line Heater 2 Circuit 710
3242 Aftertreatment Diesel Exhaust Fluid Tank Heater 711
3243 Engine Cooling System Monitor 712
3245 Aftertreatment Diesel Particulate Filter System 713
3251 Aftertreatment Diesel Oxidation Catalyst Intake Temperature
714
3253 Aftertreatment Diesel Particulate Filter Intake Temperature
715
3254 Aftertreatment Diesel Particulate Filter Intake Temperature
716
3255 Aftertreatment Diesel Particulate Filter Outlet Temperature
717
3256 Aftertreatment Diesel Particulate Filter Outlet Temperature
718
3258 Aftertreatment Diesel Exhaust Fluid Line Heater 1 Circuit 719
3261 Aftertreatment Diesel Exhaust Fluid Line Heater 2 Circuit 720
3311 Aftertreatment Diesel Particulate Filter Intake Temperature
721
3312 Aftertreatment Diesel Particulate Filter Outlet Temperature
722
3313 Aftertreatment Diesel Oxidation Catalyst Intake Temperature Sensor Circuit
723
3314 Aftertreatment Diesel Oxidation Catalyst Intake Temperature Sensor Circuit
724
3315 Aftertreatment Diesel Oxidation Catalyst Intake Temperature
725
3316 Aftertreatment Diesel Particulate Filter Intake Temperature Sensor Circuit
726
3317 Aftertreatment Diesel Particulate Filter Intake Temperature Sensor Circuit
727
3318 Aftertreatment Diesel Particulate Filter Intake Temperature
728
3319 Aftertreatment Diesel Particulate Filter Outlet Temperature Sensor Circuit
729
3321 Aftertreatment Diesel Particulate Filter Outlet Temperature sensor Circuit
730
3322 Aftertreatment Diesel Particulate Filter Outlet Temperature
731
3326 SAE J1939 Multiplexed Accelerator Pedal Or Lever Sensor System
732
3328 Transmission Output Shaft Speed 733
3342 Engine Exhaust Gas Recirculation Cooler Efficiency 734
3343 Engine Charge Air Cooler Efficiency 735
3348 Turbocharger 1 Compressor Intake Pressure 736
3361 Intake Manifold 1 Pressure 737
3366 Coolant Level Data Valid But Below Normal Operating 738
Range
3374 Rollover Protection Brake Control Active 739
3375 Aftertreatment Diesel Particulate Filter Regeneration Too Frequent
740
3376 Aftertreatment Diesel Particulate Filter Incomplete Regeneration
741
3382 Engine Exhaust Gas Recirculation System 742
3383 Engine Exhaust Gas Recirculation System 743
3385 Intake Manifold 1 Temperature 744
3389 Engine Exhaust Gas Recirculation System 745
3418 Transmission Output Shaft Speed 746
3422 Aftertreatment Diesel Exhaust Fluid Line Heater 3 Circuit 747
3425 Aftertreatment Diesel Exhaust Fluid Line Heater 3 Circuit 748
3426 Aftertreatment Diesel Exhaust Fluid Line Heater 4 Circuit 749
3429 Aftertreatment Diesel Exhaust Fluid Line Heater 4 Circuit 750
3488 Anti-Lock Braking Controller 751
3492 Real Time Clock Data 752
3495 DPF Active Regeneration Inhibited Due to Low Exhaust Gas Temperature
753
3497 Aftertreatment Diesel Exhaust Fluid Tank Level 754
3498 Aftertreatment Diesel Exhaust Fluid Tank Level 755
3525 Wheel Based Vehicle Speed 756
3526 Wheel Based Vehicle Speed 757
3527 Accelerator Pedal Or Lever Idle Validation Switch 758
3528 Accelerator Pedal Or Lever Idle Validation Switch 759
3531 Ambient Air Temperature Abnormal Update Rate 760
3532 Ambient Air Temperature 761
3535 Malfunction Indicator Lamp 762
3543 NOx Limits Exceeded Due To Insufficient Reagent Quality
763
3545 Aftertreatment Outlet NOx Sensor 764
3547 Aftertreatment Diesel Exhaust Fluid Tank Empty 765
3557 Aftertreatment Diesel Exhaust Fluid Controller 766
3558 Aftertreatment Diesel Exhaust Fluid Dosing Unit 767
3559 Aftertreatment Diesel Exhaust Fluid Dosing Unit 768
3561 Aftertreatment Diesel Exhaust Fluid Dosing Unit 769
3562 Aftertreatment Diesel Exhaust Fluid Line Heater Relay 770
3563 Aftertreatment Diesel Exhaust Fluid Heater Relay 771
3564 Aftertreatment Diesel Exhaust Fluid Line Heater Relay 772
3565 Aftertreatment Diesel Exhaust Fluid Dosing Valve 773
3566 Aftertreatment Diesel Exhaust Fluid Dosing Valve 774
3567 Aftertreatment Diesel Exhaust Fluid Dosing Valve 775
3568 Aftertreatment Diesel Exhaust Fluid Dosing Valve 776
3569 Aftertreatment DEF Dosing Unit Input Lines 777
3571 Aftertreatment Diesel Exhaust Fluid Pressure Sensor 778
3572 Aftertreatment Diesel Exhaust Fluid Pressure Sensor 779
3574 Aftertreatment Diesel Exhaust Fluid Pressure Sensor 780
3575 Aftertreatment Diesel Exhaust Fluid Pressure Sensor 781
3576 Aftermarket Diesel Exhaust Fluid Tank Heater 782
3577 Aftertreatment Diesel Exhaust Fluid Return Valve 783
3578 Aftertreatment Diesel Exhaust Fluid Return Valve 784
3579 Aftertreatment Diesel Exhaust Fluid Return Valve 785
3582 Aftertreatment SCR Catalyst Conversion Efficiency 786
3583 Aftertreatment Outlet NOx Sensor Heater 787
3596 Aftertreatment Diesel Exhaust Fluid Pressure Sensor 788
3597 Aftertreatment Diesel Exhaust Fluid Controller 789
3598 Aftertreatment Diesel Exhaust Fluid Controller 790
3612 Aftertreatment Diesel Exhaust Fluid Dosing Unit 791
5.9L Engine
3616 Engine VGT Nozzle Position 792
3641 Transmission Output Retarder 793
3648 Aftertreatment Diesel Exhaust Fluid Controller Temperature
794
3649 Aftertreatment Intake NOx Sensor Heater 795
3651 Aftertreatment Diesel Exhaust Fluid Tank Temperature 796
3679 Aftertreatment Diesel Exhaust Fluid Dosing Unit 797
3681 Aftertreatment Outlet NOx Sensor Power Supply 798
3682 Aftertreatment Intake NOx Sensor Power Supply 799
3697 Engine Control Module Calibration Memory 800
3712 Aftertreatment SCR Operator Inducement 801
3713 Aftertreatment Diesel Exhaust Fluid Line Heater Relay 802
3714 Engine Protection Torque Derate 803
3715 Engine Speed At Idle 804
3716 Engine Speed At Idle 805
3717 Aftertreatment Outlet NOx Sensor 806
3718 Aftertreatment Intake NOx Out Of Calibration 807
3724 Battery 1 Voltage 808
3725 Aftertreatment Intake NOx Sensor Circuit 809
3726 Aftertreatment Intake Nox 810
3727 High Pressure Common Rail Fuel Pressure Relief Valve 811
3733 Crankcase Breather Filter Heater Circuit 812
3734 Crankcase Breather Filter Heater Circuit 813
3736 Aftertreatment Diesel Exhaust Fluid Controller 814
3737 Engine Starter Mode Overcrank Protection 815
3748 Aftertreatment Intake NOx Sensor 816
3749 Aftertreatment Outlet NOx Sensor 817
3751 Aftertreatment SCR Catalyst System 818
3753 DPF Active Regeneration Inhibited Due To System Timeout
819
3755 Aftertreatment Diesel Exhaust Fluid Dosing Valve 820
3844 Cruise Control Pause Command 821
4167 Aftertreatment Diesel Exhaust Fluid Dosing Unit Heater 822
Code Description Page No. Fig. No.
P0069 Boost Key Rationality 823
P0071 Inlet Air Temperature Sensor Rationality 824
P0072 Inlet Air Temp Sensor Voltage Too Low 825
P0073 Inlet Air Temp Sensor Voltage Too High 826
P0088 Fuel Rail Pressure Signal Is Above Max Limit 827
P0106 Inlet Air Pressure Sensor Rationality 828
P0107 Inlet Air Pressure Sensor Voltage Too Low 829
P0108 Inlet Air Pressure Sensor Voltage Too High 830
P0111 Intake Air Temperature Sensor Rationality 831
P0112 Intake Air Temperature Sensor Voltage Too Low 832
P0113 Intake Air Temperature Sensor Voltage Too High 833
P0116 Engine Coolant Temperature Sensor Rationality 834
P0117 Engine Coolant Temperature Sensor Voltage Too Low 835
P0118 Engine Coolant Temperature Sensor Voltage Too High 836
P0128 Thermostat Rationality 837
P0148 High Pressure Common Rail Checksum 838
P0169 Water In Fuel Light On Too Long 839
P0191 Fuel Rail Pressure Sensor Performance 840
P0192 Fuel Pressure Sensor Voltage Too Low 841
P0193 Fuel Pressure Sensor Voltage Too High 842
P0201 Injector 1 Control Circuit 843
P0202 Injector 2 Control Circuit 844
P0203 Injector 3 Control Circuit 845
P0204 Injector 4 Control Circuit 846
P0205 Injector 5 Control Circuit 847
P0206 Injector 6 Control Circuit 848
P0217 Decreased Engine Performance Due To Engine Overheat Condition
849
P0219 Crankshaft Position Sensor Over Speed Signal 850
P0234 Turbocharger Overboost Condition 851
P0236 MAP Sensor Too High Too Long 852
P0237 MAP Sensor Voltage Too Low 853
P0238 MAP Sensor Voltage Too High 854
P0243 Wastegate Pressure Control PWM 855
P0251 CP3 Pump Regulator Control 856
P0299 Boost In Range Low 857
P0300 Multiple Cylinder Misfire 858
P0301 Cylinder No. 1 Misfire 859
P0302 Cylinder No. 2 Misfire 860
P0303 Cylinder No. 3 Misfire 861
P0304 Cylinder No. 4 Misfire 862
P0305 Cylinder No. 5 Misfire 863
P0306 Cylinder No. 6 Misfire 864
P0335 Crankshaft Position Lost 865
P0336 Crankshaft Position Sensor Signal 866
P0337 Crankshaft Position Sensor Voltage Too Low 867
P0338 Crankshaft Position Sensor Voltage Too High 868
P0340 Camshaft Position Lost 869
P0341 Camshaft Position Sensor Signal 870
P0381 Wait To Start Lamp Inoperative 871
P0461 Fuel Level Unit No Change Over Time 872
P0462 Low Voltage Detected At Fuel Level Sensor 873
P0463 High Voltage Detected At Fuel Level Sensor 874
P0477 Low Voltage On Engine Brake Driver 875
P0478 High Voltage On Engine Brake Driver 876
P0480 Radiator Fan 877
P0483 Fan Speed 878
P0500 No Vehicle Speed Sensor Signal 879
P0513 SKIM Invalid Error 880
P0514 Bat Temperature Sensor Rationality 881
P0516 Low Voltage At Bat Temp Sensor 882
P0517 High Voltage At Bat Temp Sensor 883
P0521 Oil Pressure Switch Rationality 884
P0524 Oil Pressure Too Low 885
P0532 A/C Sending Unit Volts Too Low 886
P0533 A/C Sending Unit Volts Too High 887
P0451 Low Voltage On No. 1 Intake Air Heater Relay 888
P0542 High Voltage On No. 1 Intake Air Heater Relay 889
P0562 Battery Voltage Low 890
P0563 Battery Voltage High 891
P0572 Low Voltage Detected At Brake Switch 892
P0573 High Voltage Detected At Brake Switch 893
P0580 Low Voltage Detected At Speed Control Switch 894
P0581 High Voltage Detected At Speed Control Switch 895
ecudiesel.com
ecudiesel.com
Clearing Diagnostic Trouble Codes
Systems Tests
Communication Error
P0602 Checksum Error 896
P0604 ECM Software Error 897
P0606 ECM Hardware Error 898
P0607 ECM Internal Failure 899
P0622 Generator Field Not Switching Properly 900
P0628 Low Voltage Detected At Fuel Lift Pump 901
P0629 High Voltage Detected At Fuel Lift Pump 902
P0630 VIN Not Entered Error 903
P0633 SKIM Secret Key Not Entered 904
P0642 Low Voltage At No. 2 Sensor Supply Circuit 905
P0643 High Voltage At No. 2 Sensor Supply Circuit 906
P0646 Low Voltage Detected At A/C Clutch Relay 907
P0647 High Voltage Detected At A/C Clutch Output 908
P0652 Low Voltage At No. 1 Sensor Supply Circuit 909
P0653 High Voltage At No. 1 Supply Circuit 910
P0698 Acceleration Pedal Position Sensor Supply Voltage Too Low
911
P0699 Accelerator Pedal Position Sensor Supply Voltage Too High
912
P1652 J1850 Short To Ground 913
P2121 PPS Conformance Error 914
P2122 PPS 1 Voltage Too Low 915
P2123 PPS 1 Voltage Too High 916
P2127 PPS 2 Voltage Too Low 917
P2128 PPS 2 Voltage Too High 918
P2146 Bank 1 (Cylinders 1-3) Shorted High Or Low 919
P2149 Bank 2 (Cylinders 4-6) Shorted High Or Low 920
P2266 Water In Fuel Sensor Voltage Too Low 921
P2269 Water In Fuel 922
P2502 Charging System Error 923
P2503 Charging System Output Low 924
P2504 Charging System Output High 925
P2509 Powerdown Data Lost Error 926
P2607 Low Voltage At No. 2 Intake Air Heater Relay 927
P2608 High Voltage At No. 2 Intake Air Heater 928
P2609 No Voltage Drop Seen From Intake Air Heater 929
U0001 Can C Bus 930
U0121 Lost Communication With Anti-Lock Brake Module 931
U0141 Lost Communication With IPM 932
U1412 Implausible Vehicle Speed Signal Received 933
U1421 Implausible Ignition Key Off Time Received 934
-- Powertrain Verification Test 935
-- Intermittent Condition 936
Connect a suitably programmed scan tool to Data Link Connector (DLC), and follow manufacturers instructions.
1. DTCs active or high counts of inactive codes. Refer to DTCs.
2. ECM calibration procedures are not correct. Calibrated ECM.
ecudiesel.com
ecudiesel.com
Warning Lamps Do Not Illuminate
Warning Lamps Stay On
Low Idle Adjust Switch Does Not Work
Component Tests
Accelerator Position Sensor (APS)
3. Keyswitch is in OFF position Turn key to ON position.
4. ECM lost communication while calibrating. Proceed as follows:
a. Turn key OFF.
b. Disconnect battery cables for two minutes.
c. Connect battery cables and calibrate ECM.
5. Datalink cable is not connected correctly. Inspect cable connections.
6. INLINE (datalink) adapter is not connected to battery voltage supply. Proceed as follows:
a. Inspect power light on INLINE adapter.
b. If light is not illuminated, connect battery voltage to INLINE adapter.
7. Scan tool cartridge or software is not correct for system. Verify that suitably programmed scan tool cartridge or software is correct for this system.
8. ECM is not calibrated. Calibrate ECM.
9. ECM, or J1587 or J1922 datalink connectors, have moisture in them. Dry connectors with suitable electronic components cleaner.
10. Moisture in wiring harness connectors. Dry connectors with suitable electronic components cleaner.
11. Ignition circuit is faulty. Inspect vehicle ignition circuit.
12. Battery voltage supply to ECM has been lost. Inspect battery connections, then the fuses and unswitched battery supply circuit.
13. ECM is not grounded correctly. Inspect battery cables and grounds.
14. Scan tool is faulty. Inspect scan tool.
15. Monitor devices are connected to datalink. Turn off or disconnect monitor devices while using suitably programmed scan tool.
16. Datalink circuit is faulty. Inspect datalink circuit.
17. Datalink is locked up. Proceed as follows:
a. Turn off ignition switch and scan tool.
b. Disconnect battery cables for at least two minutes.
c. Connect battery cables, then turn on ignition switch and suitably programmed scan tool.
18. ECM is faulty. Replace ECM.
1. Idle shutdown or PTO shutdown features are activated. Inspect time limit on idle and PTO shutdowns with a suitably programmed scan tool.
2. Battery voltage supply to ECM has been lost. Inspect battery connections, then the fuses and unswitched battery supply circuit.
3. Warning lamps are burned out. Inspect warning lamps for voltage, then replace bulbs.
4. Warning lamp circuit is faulty. Inspect warning lamp circuit.
1. DTCs active or high counts of inactive codes. Refer to DTCs.
2. Diagnostic switch is in the ON position. Turn off diagnostic switch.
3. Diagnostic shorting plug is installed. Remove diagnostic shorting plug.
4. Diagnostic switch or circuit is faulty. Inspect diagnostic switch and circuit.
5. Warning lamp circuit is faulty. Inspect warning lamp circuit.
6. ECM, or J1587, or J1922 datalink connectors have moisture in them. Dry connectors with suitable electronic components cleaner.
1. DTCs active or high counts of inactive codes. Refer to DTCs.
2. Low-idle adjust switch feature is not enabled. Inspect low-idle adjust switch feature with a suitably programmed scan tool.
3. Low idle adjust switch and circuit is faulty. Inspect idle adjust switch and circuit.
1. Disconnect accelerator position sensor three-pin connector.
2. Install three-pin repair connector, part No. 3823255, or equivalent, into sensor.
3. Connect multimeter positive test lead to wire connected to three-pin repair connector pin A (five-volt supply) and negative lead to pin C (return).
4. If resistance is not 2000-3000 ohms when foot pedal is released (low idle position) or depressed (full fuel position) replace APS.
5. Remove connector pin A multimeter probe and attach to three-pin connector pin B (signal).
ecudiesel.com
ecudiesel.com
Ambient Air Pressure Sensor
Ambient Air Temperature Sensor
Clutch Switch
Coolant Temperature Sensor
Cold Engine
Warm Engine
Cruise Control On/Off Switch
Cruise Control Selector Switch
6. When foot pedal is in released (low idle) position, resistance should be 1500-3000 ohms.
7. Depress foot pedal (full fuel position). Resistance should be 200-500 ohms. This resistance value must be at least 1000 ohms lower than resistance value of 1500-3000 ohms measured in previous tests.
8. If resistance values are not within specification, replace APS.
1. Connect suitably programmed scan tool vehicle datalink.
2. Turn ignition switch to ON position.
3. If ambient air pressure is less than or equal to 20.6 inches Hg and vehicle elevation is less than 10,000 feet, replace the ambient air pressure sensor.
1. Disconnect connector.
2. Measure resistance between sensor pins.
3. If resistance is not 1752-44,000 ohms, replace sensor.
1. Disconnect connector.
2. Engage clutch and multimeter must show closed circuit.
3. If switch not closed, adjust clutch switch trip lever.
4. Ensure switch closed. Minimum resistance: should be 100 Kohms.
5. Ensure switch has closed circuit for .75-1.00 inch travel.
6. Depress clutch pedal and ensure witch opens. Minimum resistance: should be 100 Kohms.
7. Push clutch pedal down several times and ensure switch closes.
8. If switch remains open or closed, replace clutch switch.
1. Connect suitably programmed scan tool to DLC.
2. Turn ignition switch to ON position.
3. Compare coolant temperature value with water temperature gauge.
4. If coolant temperature is more than water temperature or does not increase, replace sensor.
1. Remove coolant temperature sensor.
2. Connect sensor to engine harness.
3. Connect suitably programmed scan tool to DLC.
4. Turn ignition switch to ON position.
5. If coolant temperature does not decrease, replace sensor.
1. Remove and connectors.
2. Move control switch to OFF position. Minimum resistance should be 100 Kohms.
3. Move switch to ON position. Maximum resistance should 10 ohms.
4. If circuit not closed, replace switch.
1. Remove electrical connectors.
2. Measure resistance from center to top terminal. Minimum resistance should be 100 ohms.
ecudiesel.com
ecudiesel.com
Diagnostic Switch
Engine Brake Harness
Engine Brake On/Off Switch
Engine Position Sensor (EPS)
Exhaust Gas Recirculation (EGR) Valve
Fuel Shutoff Valve (FSOV)
Idle Adjuster Switch
3. Hold switch in SET/COAST position.
4. Release switch and measure resistance. Minimum resistance should be 100 ohms.
5. Hold switch at RESUME/ACCELERATE and measure resistance. Maximum resistance should be 100 Kohms.
6. Release switch and measure resistance. Minimum resistance should be 100 ohms.
7. If resistance is not within specifications, replace switch.
8. Measure resistance from center to bottom terminal. Maximum resistance should be 100 Kohms.
9. Hold switch in SET/COAST position.
10. Release switch and measure resistance. Minimum resistance should be 100 Kohms.
11. If resistance is not within specifications, replace switch.
12. Hold switch at RESUME/ACCELERATE and measure resistance. Minimum resistance should be 100 Kohms.
13. If resistance is not within specifications, replace switch.
1. Disconnect connectors.
2. Move diagnostics switch to OFF and measure resistance. Minimum resistance should be 100 Kohms.
3. Move diagnostics switch to ON and measure resistance. Maximum resistance should be 10 ohms.
4. If resistance is not within specifications, replace switch.
1. Disconnect brake harness.
2. Measure resistance from pin A to corresponding engine terminal connector. Maximum resistance should be 10 ohms.
3. Measure resistance from pin B to other corresponding connector. Maximum resistance should be 10 ohms.
4. If resistance is not within specifications, replace harness.
1. Remove electrical connectors.
2. Move engine brake switch to OFF position and measure resistance. Minimum resistance should be 100 Kohms.
3. Move switch to ON position. Measure resistance. Maximum resistance should be 10 ohms.
4. If resistance is not within specifications, replace switch.
1. Disconnect four-way connector.
2. Install suitable mating connector with short test leads.
3. Measure resistance from pin B to C. Resistance should be 1000-2000 ohms.
4. Measure resistance from pin A to D. Resistance should be 1000-2000 ohms.
5. If resistance is not within specifications, replace sensor.
Refer to "EGR Testing" under "Diagnosis & Testing" when when diagnosing the EGR valve or system.
1. Ensure shutoff valve coil is correct voltage. Coil voltage and part number are cast into coil terminal connection end.
2. Turn ignition switch to ON position.
3. Measure coil voltage. Measurement must be same as battery voltage.
4. Turn ignition switch to OFF position.
5. Remove solenoid wire and measure coil resistance. Resistance on 12-volt solenoids should be 7-8 ohms, and on 24-volt solenoids, 28-32 ohms.
6. If resistance is not with specifications, replace coil.
1. Disconnect switch electrical connectors.
for Information at ecudiesel.com
for Information at ecudiesel.com
Idle Validation Switch (IVS)
Injector Solenoid
Intake Manifold Air Temperature Sensor
Remote Power Takeoff (PTO) Switch
Vehicle Brake Switch
Vehicle Speed Sensor (VSS)
2. Measure resistance from center to top terminal. Minimum resistance should be 100 Kohms.
3. Hold idle adjust switch in, increase position.
4. Hold switch in, decrease position and measure resistance. Maximum resistance should be 10 ohms.
5. Release switch and measure resistance. Minimum resistance should be 100 Kohms.
6. Hold switch in, increase position.
7. Measure resistance from center to bottom terminal. Maximum resistance should be 10 ohms.
8. Release switch and measure resistance. Minimum resistance should be 100 Kohms.
9. Move switch to decrease position and measure resistance. Minimum resistance should be 100 Kohms.
10. Release switch and measure resistance. Minimum resistance should be 100 Kohms.
11. If resistance is not within specifications, replace switch.
1. Measure resistance from wire No. 6 to wire No. 10. On separate sensor models maximum resistance should be 10 ohms. On integrated sensor, maximum resistance should be 125 ohms.
2. Ensure foot pedal in idle position.
3. Depress foot pedal and measure resistance. Minimum resistance should be 100 Kohms.
4. If resistance is not with specifications, replace switch.
5. Inspect wire No. 9. Foot pedal in idle position.
6. Measure resistance from wire No. 9 to No. 10. Minimum resistance should be 100 Kohms.
7. Depress foot pedal assembly and measure resistance. On separate sensor models maximum resistance should be 10 ohms. On integrated sensor, maximum resistance should be 125 ohms.
8. If resistance is not with specifications, replace switch.
The resistance value of the injector solenoid circuit is very low. The solenoid resistance is also temperature sensitive. To read an accurate resistance value, the resistance of the multimeter must be subtracted from the total resistance of the injector solenoid circuit.
1. Attach the test leads to multimeter probes.
2. Turn multimeter ON.
3. Set meter range to lowest ohm scale.
4. Measure resistance across two test leads to get multimeter resistance value.
5. Subtracted multimeter resistance value from injector solenoid resistance value.
1. Disconnect sensor from harness.
2. Disconnect connectors.
3. Measure resistance between sensor pins of sensor.
4. If resistance is not 1752-44,000 ohms, replace sensor.
1. Disconnect two connectors.
2. Move switch to OFF position and measure resistance between terminals.
3. If minimum resistance is not 100 Kohms, replace sensor.
4. Turn switch ON position and measure resistance.
5. If maximum resistance is not 10 ohms, replace sensor.
1. Disconnect connectors.
2. Measure resistance between terminals. Maximum resistance should be 10 ohms.
3. Depress brake pedal and measure resistance. Minimum resistance should be 1000 Kohms.
4. If resistance is not within specifications, replace brake switch.
for Information at ecudiesel.com
for Information at ecudiesel.com
Mechanic Pick-Up
1. Lift tab and disconnect connectors.
2. Measure resistance between VSS sensor pins.
3. Coil one resistance should be 750-1100 ohms. Coil two resistance should be 1100-1500 ohms.
4. If resistance is not within specifications, replace VSS.
for Information at ecudiesel.com
for Information at ecudiesel.com
CT COMPUTER SOLUTION INC PHONE (954) 895-2402
9500 NW 77AVE SUITE 22 HIALEAH FL 33016
