Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti M45 Y34 2003-2004 Approved M45-Y34-2004 ec
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ENGINE CONTROL SYSTEM
B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 9 . TROUBLE DIAGNOSIS ........................................... 73 . F
Alphabetical Index ................................................... 9 . Trouble Diagnosis Introduction .............................. 73 .
DTC No. Index ...................................................... 13 . DTC Inspection Priority Chart ................................ 78 .
PRECAUTIONS ....................................................... 17 . Fail-Safe Chart ...................................................... 80. G
Precautions for Supplemental Restraint System Basic Inspection .................................................... 81 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Symptom Matrix Chart ........................................... 86 .
SIONER" ............................................................... 17. Engine Control Component Parts Location ........... 90 .
H
On Board Diagnostic (OBD) System of Engine and Circuit Diagram ...................................................... 96.
A/T ......................................................................... 17
. ECM Harness Connector Terminal Layout ............ 98 .
Precaution ............................................................. 17
. ECM Terminals and Reference Value .................... 98 .
Wiring Diagrams and Trouble Diagnosis ............... 20 . CONSULT-II Function (ENGINE) ......................... 108 . I
PREPARATION ........................................................ 21 . Generic Scan Tool (GST) Function ...................... 121 .
Special Service Tools ............................................ 21 . CONSULT-II Reference Value in Data Monitor Mode
Commercial Service Tools ..................................... 21 . . 123 J
ENGINE CONTROL SYSTEM ................................. 23 . Major Sensor Reference Graph in Data Monitor
System Diagram .................................................... 23 . Mode .................................................................... 126
.
Vacuum Hose Drawing .......................................... 24 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 128 .
K
System Chart ........................................................ 25 . Description ........................................................... 128
.
Multiport Fuel Injection (MFI) System ................... 26 . Testing Condition ................................................. 128 .
Electronic Ignition (EI) System .............................. 28 . Inspection Procedure ........................................... 128 .
Nissan Torque Demand (NTD) Control System .... 29 . Diagnostic Procedure .......................................... 129 . L
Air Conditioning Cut Control .................................. 30 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Fuel Cut Control (at No Load and High Engine DENT ...................................................................... 132
.
Speed) ................................................................... 30
. Description ........................................................... 132
. M
CAN Communication ............................................. 30 . Diagnostic Procedure .......................................... 132 .
BASIC SERVICE PROCEDURE ............................. 32 . POWER SUPPLY AND GROUND CIRCUIT .......... 133 .
Idle Speed and Ignition Timing Check ................... 32 . Wiring Diagram .................................................... 133 .
Idle Speed/Ignition Timing/Idle Mixture Ratio Diagnostic Procedure .......................................... 136 .
Adjustment ............................................................ 33. Ground Inspection ............................................... 141 .
Accelerator Pedal Released Position Learning ..... 44 . Component Inspection ......................................... 142 .
Throttle Valve Closed Position Learning ............... 44 . DTC U1000, U1001 CAN COMMUNICATION LINE. 143
Idle Air Volume Learning ....................................... 44 . Description ........................................................... 143
.
Fuel Pressure Check ............................................. 46 . On Board Diagnosis Logic ................................... 143 .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 49 . DTC Confirmation Procedure .............................. 143 .
Introduction ........................................................... 49
. Wiring Diagram .................................................... 144 .
Two Trip Detection Logic ....................................... 49 . Diagnostic Procedure .......................................... 145 .
Emission-Related Diagnostic Information ............. 50 . DTC P0011, P0021 IVT CONTROL ....................... 146 .
IVIS (Infiniti Vehicle Immobilizer System -- NATS) 64 ... Description ........................................................... 146
.
Malfunction Indicator Lamp (MIL) .......................... 64 . CONSULT-II Reference Value in Data Monitor Mode
OBD System Operation Chart ............................... 68 . . 147
Revision: 2004 October EC-1 2004 M45
On Board Diagnosis Logic ................................... 147 . Wiring Diagram .................................................... 195
.
DTC Confirmation Procedure .............................. 148 . Diagnostic Procedure ........................................... 196
.
Wiring Diagram .................................................... 149
. Component Inspection ......................................... 197.
Diagnostic Procedure .......................................... 152 . Removal and Installation ...................................... 198
.
Component Inspection ......................................... 155 . DTC P0122, P0123 TP SENSOR ........................... 199 .
Removal and Installation ..................................... 156 . Component Description ....................................... 199 .
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER 157 . CONSULT-II Reference Value in Data Monitor Mode
Description ........................................................... 157
. .199
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 199 .
. 157 DTC Confirmation Procedure ............................... 200 .
On Board Diagnosis Logic ................................... 157 . Wiring Diagram .................................................... 201
.
DTC Confirmation Procedure .............................. 158 . Diagnostic Procedure ........................................... 202
.
Wiring Diagram .................................................... 159
. Component Inspection ......................................... 204.
Diagnostic Procedure .......................................... 162 . Removal and Installation ...................................... 204
.
Component Inspection ......................................... 164 . DTC P0125 ECT SENSOR ..................................... 205 .
Removal and Installation ..................................... 164 . Component Description ....................................... 205 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 165 . On Board Diagnosis Logic ................................... 205 .
Description ........................................................... 165
. DTC Confirmation Procedure ............................... 206 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 206
.
. 165 Component Inspection ......................................... 207.
On Board Diagnosis Logic ................................... 165 . Removal and Installation ...................................... 207
.
DTC Confirmation Procedure .............................. 166 . DTC P0127 IAT SENSOR ....................................... 208 .
Wiring Diagram .................................................... 167
. Component Description ....................................... 208 .
Diagnostic Procedure .......................................... 170 . On Board Diagnosis Logic ................................... 208 .
Component Inspection ......................................... 173 . DTC Confirmation Procedure ............................... 209 .
Removal and Installation ..................................... 173 . Diagnostic Procedure ........................................... 210
.
DTC P0101 MAF SENSOR .................................... 174 . Component Inspection ......................................... 210.
Component Description ....................................... 174 . Removal and Installation ...................................... 211
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 212 .
. 174 On Board Diagnosis Logic ................................... 212 .
On Board Diagnosis Logic ................................... 174 . DTC Confirmation Procedure ............................... 212 .
DTC Confirmation Procedure .............................. 175 . Diagnostic Procedure ........................................... 212
.
Overall Function Check ....................................... 176 . Component Inspection ......................................... 213.
Wiring Diagram .................................................... 177
. Removal and Installation ...................................... 213
.
Diagnostic Procedure .......................................... 178 . DTC P0132, P0152 HO2S1 .................................... 214 .
Component Inspection ......................................... 181 . Component Description ....................................... 214 .
Removal and Installation ..................................... 181 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 182 . .214
Component Description ....................................... 182 . On Board Diagnosis Logic ................................... 214 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 215 .
. 182 Wiring Diagram .................................................... 216
.
On Board Diagnosis Logic ................................... 182 . Diagnostic Procedure ........................................... 219
.
DTC Confirmation Procedure .............................. 183 . Component Inspection ......................................... 222.
Wiring Diagram .................................................... 184
. Removal and Installation ...................................... 223
.
Diagnostic Procedure .......................................... 185 . DTC P0133, P0153 HO2S1 .................................... 224 .
Component Inspection ......................................... 188 . Component Description ....................................... 224 .
Removal and Installation ..................................... 188 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 189 . .224
Component Description ....................................... 189 . On Board Diagnosis Logic ................................... 224 .
On Board Diagnosis Logic ................................... 189 . DTC Confirmation Procedure ............................... 225 .
DTC Confirmation Procedure .............................. 189 . Overall Function Check ........................................ 226
.
Wiring Diagram .................................................... 190
. Wiring Diagram .................................................... 227
.
Diagnostic Procedure .......................................... 191 . Diagnostic Procedure ........................................... 230
.
Component Inspection ......................................... 192 . Component Inspection ......................................... 234.
Removal and Installation ..................................... 192 . Removal and Installation ...................................... 235
.
DTC P0117, P0118 ECT SENSOR ......................... 193 . DTC P0134, P0154 HO2S1 .................................... 236 .
Component Description ....................................... 193 . Component Description ....................................... 236 .
On Board Diagnosis Logic ................................... 193 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 194 . .236
Revision: 2004 October EC-2 2004 M45
On Board Diagnosis Logic .................................. 236 . . 292
DTC Confirmation Procedure .............................. 237 . On Board Diagnosis Logic ................................... 292 . A
Overall Function Check ....................................... 238 . DTC Confirmation Procedure .............................. 293 .
Wiring Diagram ................................................... 239
. Wiring Diagram .................................................... 294 .
Diagnostic Procedure .......................................... 242 . Diagnostic Procedure .......................................... 295 . EC
Component Inspection ........................................ 243 . Component Inspection ......................................... 297 .
Removal and Installation ..................................... 244 . Removal and Installation ..................................... 297 .
DTC P0138, P0158 HO2S2 ................................... 245 . DTC P0300 - P0308 NO. 8 - 1 CYLINDER MISFIRE,
Component Description ....................................... 245 . MULTIPLE CYLINDER MISFIRE ........................... 298 . C
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 298 .
. 245 DTC Confirmation Procedure .............................. 299 .
On Board Diagnosis Logic .................................. 245 . Diagnostic Procedure .......................................... 299 . D
DTC Confirmation Procedure .............................. 246 . DTC P0327, P0328, P0332, P0333 KS .................. 304 .
Wiring Diagram ................................................... 247
. Component Description ....................................... 304 .
Diagnostic Procedure .......................................... 250 . On Board Diagnosis Logic ................................... 304 . E
Component Inspection ........................................ 252 . DTC Confirmation Procedure .............................. 304 .
Removal and Installation ..................................... 253 . Wiring Diagram .................................................... 305 .
DTC P0139, P0159 HO2S2 ................................... 254 . Diagnostic Procedure .......................................... 306 .
Component Description ....................................... 254 . Component Inspection ......................................... 307 . F
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ..................................... 308 .
. 254 DTC P0335 CKP SENSOR (POS) ......................... 309 .
On Board Diagnosis Logic .................................. 254 . Component Description ....................................... 309 . G
DTC Confirmation Procedure .............................. 255 . CONSULT-II Reference Value in Data Monitor Mode
Overall Function Check ....................................... 255 . . 309
Wiring Diagram ................................................... 257
. On Board Diagnosis Logic ................................... 309 . H
Diagnostic Procedure .......................................... 260 . DTC Confirmation Procedure .............................. 309 .
Component Inspection ........................................ 263 . Wiring Diagram .................................................... 310 .
Removal and Installation ..................................... 265 . Diagnostic Procedure .......................................... 313 .
I
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 316 .
FUNCTION ............................................................. 266
. Removal and Installation ..................................... 316 .
On Board Diagnosis Logic .................................. 266 . DTC P0340 CMP SENSOR (PHASE) .................... 317 .
DTC Confirmation Procedure .............................. 266 . Component Description ....................................... 317 . J
Wiring Diagram ................................................... 268
. On Board Diagnosis Logic ................................... 317 .
Diagnostic Procedure .......................................... 270 . DTC Confirmation Procedure .............................. 317 .
DTC P0172, P0175 FUEL INJECTION SYSTEM Wiring Diagram .................................................... 318 . K
FUNCTION ............................................................. 275
. Diagnostic Procedure .......................................... 319 .
On Board Diagnosis Logic .................................. 275 . Component Inspection ......................................... 321 .
DTC Confirmation Procedure .............................. 275 . Removal and Installation ..................................... 321 . L
Wiring Diagram ................................................... 277
. DTC P0420, P0430 THREE WAY CATALYST FUNC-
Diagnostic Procedure .......................................... 279 . TION ....................................................................... 322
.
DTC P0181 FTT SENSOR ..................................... 283 . On Board Diagnosis Logic ................................... 322 .
Component Description ....................................... 283 . DTC Confirmation Procedure .............................. 322 . M
On Board Diagnosis Logic .................................. 283 . Overall Function Check ....................................... 323 .
DTC Confirmation Procedure .............................. 283 . Diagnostic Procedure .......................................... 324 .
Wiring Diagram ................................................... 285
. DTC P0441 EVAP CONTROL SYSTEM ................ 327 .
Diagnostic Procedure .......................................... 286 . System Description .............................................. 327 .
Component Inspection ........................................ 287 . On Board Diagnosis Logic ................................... 327 .
Removal and Installation ..................................... 287 . DTC Confirmation Procedure .............................. 327 .
DTC P0182, P0183 FTT SENSOR ........................ 288 . Overall Function Check ....................................... 328 .
Component Description ....................................... 288 . Diagnostic Procedure .......................................... 329 .
On Board Diagnosis Logic .................................. 288 . DTC P0442 EVAP CONTROL SYSTEM ................ 333 .
DTC Confirmation Procedure .............................. 288 . On Board Diagnosis Logic ................................... 333 .
Wiring Diagram ................................................... 289
. DTC Confirmation Procedure .............................. 334 .
Diagnostic Procedure .......................................... 290 . Diagnostic Procedure .......................................... 335 .
Component Inspection ........................................ 291 . Component Inspection ......................................... 341 .
Removal and Installation ..................................... 291 . DTC P0444, P0445 EVAP CANISTER PURGE VOL-
DTC P0222, P0223 TP SENSOR .......................... 292 . UME CONTROL SOLENOID VALVE ..................... 342 .
Component Description ....................................... 292 . Description ........................................................... 342
.
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
Revision: 2004 October EC-3 2004 M45
. 342 Component Description ....................................... 394 .
On Board Diagnosis Logic ................................... 343 . On Board Diagnosis Logic ................................... 394 .
DTC Confirmation Procedure .............................. 343 . DTC Confirmation Procedure ............................... 394 .
Wiring Diagram .................................................... 344 . Wiring Diagram .................................................... 395
.
Diagnostic Procedure .......................................... 345 . Diagnostic Procedure ........................................... 396 .
Component Inspection ......................................... 347 . Removal and Installation ...................................... 398 .
Removal and Installation ..................................... 347 . DTC P0500 VSS ..................................................... 399.
DTC P0447 EVAP CANISTER VENT CONTROL Description ........................................................... 399
.
VALVE .................................................................... 348
. On Board Diagnosis Logic ................................... 399 .
Component Description ....................................... 348 . DTC Confirmation Procedure ............................... 399 .
CONSULT-II Reference Value in Data Monitor Mode Overall Function Check ........................................ 400 .
. 348 Diagnostic Procedure ........................................... 400 .
On Board Diagnosis Logic ................................... 348 . DTC P0506 ISC SYSTEM ...................................... 401 .
DTC Confirmation Procedure .............................. 349 . Description ........................................................... 401
.
Wiring Diagram .................................................... 350 . On Board Diagnosis Logic ................................... 401 .
Diagnostic Procedure .......................................... 351 . DTC Confirmation Procedure ............................... 401 .
Component Inspection ......................................... 353 . Diagnostic Procedure ........................................... 402 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE DTC P0507 ISC SYSTEM ...................................... 403 .
SENSOR ................................................................. 355
. Description ........................................................... 403
.
Component Description ....................................... 355 . On Board Diagnosis Logic ................................... 403 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 403 .
. 355 Diagnostic Procedure ........................................... 404 .
On Board Diagnosis Logic ................................... 355 . DTC P0550 PSP SENSOR ..................................... 405 .
DTC Confirmation Procedure .............................. 356 . Component Description ....................................... 405 .
Wiring Diagram .................................................... 357 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 358 . .405
Component Inspection ......................................... 361 . On Board Diagnosis Logic ................................... 405 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 405 .
SENSOR ................................................................. 362
. Wiring Diagram .................................................... 406
.
Component Description ....................................... 362 . Diagnostic Procedure ........................................... 407 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 409 .
. 362 Removal and Installation ...................................... 409 .
On Board Diagnosis Logic ................................... 362 . DTC P0605 ECM .................................................... 410 .
DTC Confirmation Procedure .............................. 363 . Component Description ....................................... 410 .
Wiring Diagram .................................................... 364 . On Board Diagnosis Logic ................................... 410 .
Diagnostic Procedure .......................................... 365 . DTC Confirmation Procedure ............................... 410 .
Component Inspection ......................................... 369 . Diagnostic Procedure ........................................... 411 .
DTC P0455 EVAP CONTROL SYSTEM ................ 370 . DTC P0650 MIL ...................................................... 413
.
On Board Diagnosis Logic ................................... 370 . Component Description ....................................... 413 .
DTC Confirmation Procedure .............................. 371 . On Board Diagnosis Logic ................................... 413 .
Diagnostic Procedure .......................................... 372 . DTC Confirmation Procedure ............................... 413 .
DTC P0456 EVAP CONTROL SYSTEM ................ 378 . Wiring Diagram .................................................... 414
.
On Board Diagnosis Logic ................................... 378 . Diagnostic Procedure ........................................... 415 .
DTC Confirmation Procedure .............................. 379 . DTC P1065 ECM POWER SUPPLY ....................... 418 .
Overall Function Check ....................................... 380 . Component Description ....................................... 418 .
Diagnostic Procedure .......................................... 381 . On Board Diagnosis Logic ................................... 418 .
Component Inspection ......................................... 386 . DTC Confirmation Procedure ............................... 418 .
DTC P0460 FUEL LEVEL SENSOR ...................... 387 . Wiring Diagram .................................................... 419
.
Component Description ....................................... 387 . Diagnostic Procedure ........................................... 420 .
On Board Diagnosis Logic ................................... 387 . DTC P1102 MAF SENSOR .................................... 422 .
DTC Confirmation Procedure .............................. 387 . Component Description ....................................... 422 .
Wiring Diagram .................................................... 388 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 389 . .422
Removal and Installation ..................................... 391 . On Board Diagnosis Logic ................................... 422 .
DTC P0461 FUEL LEVEL SENSOR ...................... 392 . DTC Confirmation Procedure ............................... 423 .
Component Description ....................................... 392 . Wiring Diagram .................................................... 424
.
On Board Diagnosis Logic ................................... 392 . Diagnostic Procedure ........................................... 425 .
Overall Function Check ....................................... 392 . Component Inspection ......................................... 427 .
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 394 . Removal and Installation ...................................... 427 .
Revision: 2004 October EC-4 2004 M45
DTC P1111, P1136 IVT CONTROL SOLENOID DTC Confirmation Procedure .............................. 460 .
VALVE .................................................................... 428
. Wiring Diagram .................................................... 461
. A
Component Description ....................................... 428 . Diagnostic Procedure .......................................... 464 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 466 .
. 428 Removal and Installation ..................................... 467 . EC
On Board Diagnosis Logic .................................. 428 . DTC P1143, P1163 HO2S1 .................................... 468 .
DTC Confirmation Procedure .............................. 428 . Component Description ....................................... 468 .
Wiring Diagram ................................................... 429 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 432 . . 468 C
Component Inspection ........................................ 433 . On Board Diagnosis Logic ................................... 468 .
Removal and Installation ..................................... 433 . DTC Confirmation Procedure .............................. 469 .
DTC P1119 RADIATOR COOLANT TEMPERA- Overall Function Check ....................................... 470 . D
TURE SENSOR ..................................................... 434 . Diagnostic Procedure .......................................... 470 .
Component Description ....................................... 434 . Component Inspection ......................................... 472 .
On Board Diagnosis Logic .................................. 434 . Removal and Installation ..................................... 473 . E
DTC Confirmation Procedure .............................. 435 . DTC P1144, P1164 HO2S1 .................................... 474 .
Wiring Diagram ................................................... 436 . Component Description ....................................... 474 .
Diagnostic Procedure .......................................... 437 . CONSULT-II Reference Value in Data Monitor Mode
Component Inspection ........................................ 438 . . 474 F
Removal and Installation ..................................... 439 . On Board Diagnosis Logic ................................... 474 .
DTC P1121 ELECTRIC THROTTLE CONTROL DTC Confirmation Procedure .............................. 475 .
ACTUATOR ........................................................... 440 . Overall Function Check ....................................... 476 . G
Component Description ....................................... 440 . Diagnostic Procedure .......................................... 476 .
On Board Diagnosis Logic .................................. 440 . Component Inspection ......................................... 478 .
DTC Confirmation Procedure .............................. 440 . Removal and Installation ..................................... 480 . H
Diagnostic Procedure .......................................... 441 . DTC P1146, P1166 HO2S2 .................................... 481 .
DTC P1122 ELECTRIC THROTTLE CONTROL Component Description ....................................... 481 .
FUNCTION ............................................................. 442. CONSULT-II Reference Value in Data Monitor Mode
I
Description .......................................................... 442
. . 481
On Board Diagnosis Logic .................................. 442 . On Board Diagnosis Logic ................................... 481 .
DTC Confirmation Procedure .............................. 442 . DTC Confirmation Procedure .............................. 482 .
Wiring Diagram ................................................... 443 . Overall Function Check ....................................... 482 . J
Diagnostic Procedure .......................................... 444 . Wiring Diagram .................................................... 484
.
Component Inspection ........................................ 447 . Diagnostic Procedure .......................................... 488 .
Remove and Installation ...................................... 448 . Component Inspection ......................................... 490 . K
DTC P1124, P1126 THROTTLE CONTROL MOTOR Removal and Installation ..................................... 492 .
RELAY ................................................................... 449
. DTC P1147, P1167 HO2S2 .................................... 493 .
Component Description ....................................... 449 . Component Description ....................................... 493 . L
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 449 . 493
On Board Diagnosis Logic .................................. 449 . On Board Diagnosis Logic ................................... 493 .
DTC Confirmation Procedure .............................. 449 . DTC Confirmation Procedure .............................. 494 . M
Wiring Diagram ................................................... 451 . Overall Function Check ....................................... 494 .
Diagnostic Procedure .......................................... 452 . Wiring Diagram .................................................... 496
.
Component Inspection ........................................ 454 . Diagnostic Procedure .......................................... 500 .
DTC P1128 THROTTLE CONTROL MOTOR ....... 455 . Component Inspection ......................................... 502 .
Component Description ....................................... 455 . Removal and Installation ..................................... 504 .
On Board Diagnosis Logic .................................. 455 . DTC P1148, P1168 CLOSED LOOP CONTROL ... 505 .
DTC Confirmation Procedure .............................. 455 . On Board Diagnosis Logic ................................... 505 .
Wiring Diagram ................................................... 456 . DTC Confirmation Procedure .............................. 505 .
Diagnostic Procedure .......................................... 457 . Overall Function Check ....................................... 506 .
Component Inspection ........................................ 458 . Diagnostic Procedure .......................................... 506 .
Removal and Installation ..................................... 459 . DTC P1211 TCS CONTROL UNIT ......................... 507 .
DTC P1140, P1145 IVT CONTROL POSITION SEN- Description ........................................................... 507
.
SOR ....................................................................... 460
. On Board Diagnosis Logic ................................... 507 .
Component Description ....................................... 460 . DTC Confirmation Procedure .............................. 507 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure .......................................... 507 .
. 460 DTC P1212 TCS COMMUNICATION LINE ........... 508 .
On Board Diagnosis Logic .................................. 460 . Description ........................................................... 508
.
Revision: 2004 October EC-5 2004 M45
On Board Diagnosis Logic ................................... 508 . .552
DTC Confirmation Procedure .............................. 508 . On Board Diagnosis Logic ................................... 552 .
Diagnostic Procedure .......................................... 508 . DTC Confirmation Procedure ............................... 553 .
DTC P1217 ENGINE OVER TEMPERATURE ....... 509 . Wiring Diagram .................................................... 554 .
Description ........................................................... 509
. Diagnostic Procedure ........................................... 555 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 557 .
. 510 DTC P1448 EVAP CANISTER VENT CONTROL
On Board Diagnosis Logic ................................... 510 . VALVE ..................................................................... 558
.
Overall Function Check ....................................... 511 . Component Description ....................................... 558 .
Wiring Diagram .................................................... 513. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 514 . .558
Main 12 Causes of Overheating .......................... 517 . On Board Diagnosis Logic ................................... 558 .
DTC P1220 FUEL PUMP CONTROL MODULE DTC Confirmation Procedure ............................... 558 .
(FPCM) ................................................................... 519
. Overall Function Check ........................................ 559 .
Description ........................................................... 519
. Wiring Diagram .................................................... 561 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 562 .
. 519 Component Inspection ......................................... 564 .
On Board Diagnosis Logic ................................... 519 . DTC P1456 EVAP CONTROL SYSTEM ................ 565 .
DTC Confirmation Procedure .............................. 520 . On Board Diagnosis Logic ................................... 565 .
Wiring Diagram .................................................... 521. DTC Confirmation Procedure ............................... 566 .
Diagnostic Procedure .......................................... 522 . Overall Function Check ........................................ 567 .
Component Inspection ......................................... 525 . Diagnostic Procedure ........................................... 568 .
DTC P1225 TP SENSOR ....................................... 527 . Component Inspection ......................................... 573 .
Component Description ....................................... 527 . DTC P1464 FUEL LEVEL SENSOR ...................... 574 .
On Board Diagnosis Logic ................................... 527 . Component Description ....................................... 574 .
DTC Confirmation Procedure .............................. 527 . On Board Diagnosis Logic ................................... 574 .
Diagnostic Procedure .......................................... 528 . DTC Confirmation Procedure ............................... 574 .
Removal and Installation ..................................... 528 . Wiring Diagram .................................................... 575 .
DTC P1226 TP SENSOR ....................................... 529 . Diagnostic Procedure ........................................... 576 .
Component Description ....................................... 529 . Removal and Installation ...................................... 577 .
On Board Diagnosis Logic ................................... 529 . DTC P1480 COOLING FAN SPEED CONTROL
DTC Confirmation Procedure .............................. 529 . SOLENOID VALVE ................................................. 578 .
Diagnostic Procedure .......................................... 530 . Description ........................................................... 578
.
Removal and Installation ..................................... 530 . CONSULT-II Reference Value in Data Monitor Mode
DTC P1229 SENSOR POWER SUPPLY ............... 531 . .579
On Board Diagnosis Logic ................................... 531 . On Board Diagnosis Logic ................................... 579 .
DTC Confirmation Procedure .............................. 531 . DTC Confirmation Procedure ............................... 579 .
Wiring Diagram .................................................... 532. Wiring Diagram .................................................... 581 .
Diagnostic Procedure .......................................... 533 . Diagnostic Procedure ........................................... 582 .
DTC P1442 EVAP CONTROL SYSTEM ................ 535 . Component Inspection ......................................... 583 .
On Board Diagnosis Logic ................................... 535 . Removal and Installation ...................................... 583 .
DTC Confirmation Procedure .............................. 536 . DTC P1490 VACUUM CUT VALVE BYPASS VALVE.584
Diagnostic Procedure .......................................... 537 . Description ........................................................... 584
.
Component Inspection ......................................... 543 . CONSULT-II Reference Value in Data Monitor Mode
DTC P1444 EVAP CANISTER PURGE VOLUME .584
CONTROL SOLENOID VALVE .............................. 544 . On Board Diagnosis Logic ................................... 584 .
Description ........................................................... 544
. DTC Confirmation Procedure ............................... 585 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 586 .
. 544 Diagnostic Procedure ........................................... 587 .
On Board Diagnosis Logic ................................... 545 . Component Inspection ......................................... 589 .
DTC Confirmation Procedure .............................. 545 . DTC P1491 VACUUM CUT VALVE BYPASS VALVE.590
Wiring Diagram .................................................... 546. Description ........................................................... 590
.
Diagnostic Procedure .......................................... 547 . CONSULT-II Reference Value in Data Monitor Mode
Component Inspection ......................................... 550 . .590
Removal and Installation ..................................... 551 . On Board Diagnosis Logic ................................... 591 .
DTC P1446 EVAP CANISTER VENT CONTROL DTC Confirmation Procedure ............................... 591 .
VALVE .................................................................... 552
. Overall Function Check ........................................ 593 .
Component Description ....................................... 552 . Wiring Diagram .................................................... 594 .
CONSULT-II Reference Value in Data Monitor Mode
Revision: 2004 October EC-6 2004 M45
Diagnostic Procedure .......................................... 595 . Wiring Diagram .................................................... 629 .
Component Inspection ........................................ 598 . Diagnostic Procedure .......................................... 630 . A
DTC P1706 PNP SWITCH ..................................... 600 . Component Inspection ......................................... 632 .
Component Description ....................................... 600 . Removal and Installation ..................................... 633 .
CONSULT-II Reference Value in Data Monitor Mode DTC P2138 APP SENSOR .................................... 634 . EC
. 600 Component Description ....................................... 634 .
On Board Diagnosis Logic .................................. 600 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 600 . . 634
Overall Function Check ....................................... 601 . On Board Diagnosis Logic ................................... 634 . C
Wiring Diagram ................................................... 602 . DTC Confirmation Procedure .............................. 635 .
Diagnostic Procedure .......................................... 603 . Wiring Diagram .................................................... 636 .
DTC P1720 VEHICLE SPEED SENSOR (A/T OUT- Diagnostic Procedure .......................................... 637 . D
PUT) ....................................................................... 606
. Component Inspection ......................................... 640 .
Description .......................................................... 606. Removal and Inst◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo