Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Quest 2004-2009 Approved Nissan Quest 2005 EC
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B ENGINE
A
EC
SECTION
ENGINE CONTROL SYSTEM C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 9 . Description ............................................................. 48
. F
DTC No. Index ........................................................ 9 . Component Inspection ........................................... 48 .
Alphabetical Index ................................................. 14 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-
PRECAUTIONS ....................................................... 19 . NATS) ....................................................................... 50
. G
Precautions for Supplemental Restraint System Description ............................................................. 50
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 51 .
SIONER" ............................................................... 19. Introduction ............................................................ 51
.
H
On Board Diagnostic (OBD) System of Engine and Two Trip Detection Logic ....................................... 51 .
A/T ......................................................................... 19
. Emission-related Diagnostic Information ............... 52 .
Precaution ............................................................. 19
. Malfunction Indicator Lamp (MIL) .......................... 67 .
Wiring Diagrams and Trouble Diagnosis ............... 22 . OBD System Operation Chart ............................... 70 . I
PREPARATION ........................................................ 23 . BASIC SERVICE PROCEDURE .............................. 76 .
Special Service Tools ............................................ 23 . Basic Inspection .................................................... 76 .
Commercial Service Tools ..................................... 25 . Idle Speed and Ignition Timing Check ................... 81 . J
ENGINE CONTROL SYSTEM ................................. 26 . Idle Mixture Ratio Adjustment ................................ 83 .
System Diagram .................................................... 26 . VIN Registration .................................................... 94 .
Multiport Fuel Injection (MFI) System ................... 27 . Accelerator Pedal Released Position Learning ..... 94 .
K
Electronic Ignition (EI) System .............................. 29 . Throttle Valve Closed Position Learning ................ 94 .
Fuel Cut Control (at No Load and High Engine Idle Air Volume Learning ....................................... 95 .
Speed) ................................................................... 30
. Fuel Pressure Check ............................................. 97 .
AIR CONDITIONING CUT CONTROL .................... 31 . TROUBLE DIAGNOSIS ......................................... 100 . L
Input/Output Signal Chart ...................................... 31 . Trouble Diagnosis Introduction ............................ 100 .
System Description ............................................... 31 . DTC Inspection Priority Chart .............................. 106 .
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 32 ... Fail-safe Chart ..................................................... 108. M
System Description ............................................... 32 . Symptom Matrix Chart ......................................... 109 .
Component Description ......................................... 33 . Engine Control Component Parts Location ......... 113 .
CAN COMMUNICATION ......................................... 34 . Vacuum Hose Drawing ........................................ 121 .
System Description ............................................... 34 . Circuit Diagram .................................................... 122 .
EVAPORATIVE EMISSION SYSTEM ...................... 35 . ECM Harness Connector Terminal Layout .......... 124 .
Description ............................................................ 35
. ECM Terminals and Reference Value .................. 124 .
Component Inspection .......................................... 38 . CONSULT-II Function (ENGINE) ......................... 133 .
Removal and Installation ....................................... 39 . Generic Scan Tool (GST) Function ...................... 146 .
How to Detect Fuel Vapor Leakage ...................... 39 . CONSULT-II Reference Value in Data Monitor .... 149 .
ON BOARD REFUELING VAPOR RECOVERY Major Sensor Reference Graph in Data Monitor
(ORVR) ..................................................................... 42
. Mode .................................................................... 153
.
System Description ............................................... 42 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 155 .
Diagnostic Procedure ............................................ 43 . Description ........................................................... 155
.
Component Inspection .......................................... 46 . Testing Condition ................................................. 155 .
POSITIVE CRANKCASE VENTILATION ................ 48 . Inspection Procedure ........................................... 155 .
Diagnostic Procedure .......................................... 156 .
Revision: September 2004 EC-1 2005 Quest
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- Diagnostic Procedure ........................................... 213
.
DENT ...................................................................... 165
. Component Inspection ......................................... 215.
Description ........................................................... 165
. Removal and Installation ...................................... 215
.
Diagnostic Procedure .......................................... 165 . DTC P0117, P0118 ECT SENSOR ......................... 216 .
POWER SUPPLY AND GROUND CIRCUIT .......... 166 . Component Description ....................................... 216 .
Wiring Diagram .................................................... 166 . On Board Diagnosis Logic ................................... 216 .
Diagnostic Procedure .......................................... 169 . DTC Confirmation Procedure ............................... 217 .
Ground Inspection ............................................... 173 . Wiring Diagram .................................................... 218
.
DTC U1000, U1001 CAN COMMUNICATION LINE. 175 Diagnostic Procedure ........................................... 219
.
Description ........................................................... 175
. Component Inspection ......................................... 221.
On Board Diagnosis Logic ................................... 175 . Removal and Installation ...................................... 221
.
DTC Confirmation Procedure .............................. 175 . DTC P0122, P0123 TP SENSOR ........................... 222 .
Wiring Diagram .................................................... 176 . Component Description ....................................... 222 .
Diagnostic Procedure .......................................... 177 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0011, P0021 IVT CONTROL ....................... 178 . .222
Description ........................................................... 178
. On Board Diagnosis Logic ................................... 222 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 223 .
. 178 Wiring Diagram .................................................... 224
.
On Board Diagnosis Logic ................................... 179 . Diagnostic Procedure ........................................... 226
.
DTC Confirmation Procedure .............................. 179 . Component Inspection ......................................... 229.
Diagnostic Procedure .......................................... 181 . Removal and Installation ...................................... 229
.
Component Inspection ......................................... 182 . DTC P0125 ECT SENSOR ..................................... 230 .
Removal and Installation ..................................... 182 . Component Description ....................................... 230 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 183 . On Board Diagnosis Logic ................................... 230 .
Description ........................................................... 183
. DTC Confirmation Procedure ............................... 231 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 232
.
. 183 Component Inspection ......................................... 233.
On Board Diagnosis Logic ................................... 183 . Removal and Installation ...................................... 233
.
DTC Confirmation Procedure .............................. 184 . DTC P0127 IAT SENSOR ....................................... 234 .
Wiring Diagram .................................................... 185 . Component Description ....................................... 234 .
Diagnostic Procedure .......................................... 188 . On Board Diagnosis Logic ................................... 234 .
Component Inspection ......................................... 190 . DTC Confirmation Procedure ............................... 234 .
Removal and Installation ..................................... 191 . Diagnostic Procedure ........................................... 235
.
DTC P0101 MAF SENSOR .................................... 192 . Component Inspection ......................................... 236.
Component Description ....................................... 192 . Removal and Installation ...................................... 236
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 237 .
. 192 On Board Diagnosis Logic ................................... 237 .
On Board Diagnosis Logic ................................... 192 . DTC Confirmation Procedure ............................... 237 .
DTC Confirmation Procedure .............................. 193 . Diagnostic Procedure ........................................... 237
.
Overall Function Check ....................................... 194 . Component Inspection ......................................... 238.
Wiring Diagram .................................................... 195 . Removal and Installation ...................................... 238
.
Diagnostic Procedure .......................................... 196 . DTC P0138, P0158 HO2S2 .................................... 239 .
Component Inspection ......................................... 200 . Component Description ....................................... 239 .
Removal and Installation ..................................... 201 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 202 . .239
Component Description ....................................... 202 . On Board Diagnosis Logic ................................... 239 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 240 .
. 202 Wiring Diagram .................................................... 241
.
On Board Diagnosis Logic ................................... 202 . Diagnostic Procedure ........................................... 244
.
DTC Confirmation Procedure .............................. 203 . Component Inspection ......................................... 247.
Wiring Diagram .................................................... 204 . Removal and Installation ...................................... 248
.
Diagnostic Procedure .......................................... 205 . DTC P0139, P0159 HO2S2 .................................... 249 .
Component Inspection ......................................... 209 . Component Description ....................................... 249 .
Removal and Installation ..................................... 210 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 211 . .249
Component Description ....................................... 211 . On Board Diagnosis Logic ................................... 249 .
On Board Diagnosis Logic ................................... 211 . DTC Confirmation Procedure ............................... 250 .
DTC Confirmation Procedure .............................. 211 . Overall Function Check ........................................ 250
.
Wiring Diagram .................................................... 212 . Wiring Diagram .................................................... 252
.
Revision: September 2004 EC-2 2005 Quest
Diagnostic Procedure .......................................... 255. DTC Confirmation Procedure .............................. 315 .
Component Inspection ........................................ 258 . Wiring Diagram .................................................... 316 . A
Removal and Installation ..................................... 260 . Diagnostic Procedure .......................................... 318 .
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 321 .
FUNCTION ............................................................. 261
. Removal and Installation ..................................... 321 . EC
On Board Diagnosis Logic .................................. 261 . DTC P0340, P0345 CMP SENSOR (PHASE) ....... 322 .
DTC Confirmation Procedure .............................. 261 . Component Description ....................................... 322 .
Wiring Diagram ................................................... 263
. On Board Diagnosis Logic ................................... 322 .
Diagnostic Procedure .......................................... 265. DTC Confirmation Procedure .............................. 322 . C
DTC P0172, P0175 FUEL INJECTION SYSTEM Wiring Diagram .................................................... 324 .
FUNCTION ............................................................. 271
. Diagnostic Procedure .......................................... 327 .
On Board Diagnosis Logic .................................. 271 . Component Inspection ......................................... 331 . D
DTC Confirmation Procedure .............................. 271 . Removal and Installation ..................................... 331 .
Wiring Diagram ................................................... 273
. DTC P0400 EGR FUNCTION ................................ 332 .
Diagnostic Procedure .......................................... 275. Description ........................................................... 332
. E
DTC P0181 FTT SENSOR ..................................... 281 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 281 . . 333
On Board Diagnosis Logic .................................. 281 . On Board Diagnosis Logic ................................... 334 .
DTC Confirmation Procedure .............................. 281 . DTC Confirmation Procedure .............................. 334 . F
Wiring Diagram ................................................... 283
. Wiring Diagram .................................................... 336 .
Diagnostic Procedure .......................................... 284. Diagnostic Procedure .......................................... 337 .
Component Inspection ........................................ 286 . DTC P0403 EGR VOLUME CONTROL VALVE .... 340 . G
Removal and Installation ..................................... 286 . Description ........................................................... 340
.
DTC P0182, P0183 FTT SENSOR ........................ 287 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 287 . . 341 H
On Board Diagnosis Logic .................................. 287 . On Board Diagnosis Logic ................................... 341 .
DTC Confirmation Procedure .............................. 287 . DTC Confirmation Procedure .............................. 341 .
Wiring Diagram ................................................... 288
. Wiring Diagram .................................................... 342 .
I
Diagnostic Procedure .......................................... 289. Diagnostic Procedure .......................................... 343 .
Component Inspection ........................................ 291 . Component Inspection ......................................... 344 .
Removal and Installation ..................................... 291 . Removal and Installation ..................................... 346 .
DTC P0222, P0223 TP SENSOR .......................... 292 . DTC P0405, P0406 EGRT SENSOR ..................... 347 . J
Component Description ....................................... 292 . Component Description ....................................... 347 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 347 .
. 292 DTC Confirmation Procedure .............................. 348 . K
On Board Diagnosis Logic .................................. 292 . Wiring Diagram .................................................... 350 .
DTC Confirmation Procedure .............................. 293 . Diagnostic Procedure .......................................... 351 .
Wiring Diagram ................................................... 294
. Component Inspection ......................................... 353 . L
Diagnostic Procedure .......................................... 296. Removal and Installation ..................................... 354 .
Component Inspection ........................................ 299 . DTC P0420, P0430 THREE WAY CATALYST FUNC-
Removal and Installation ..................................... 299 . TION ....................................................................... 355
.
DTC P0300 - P0306 MULTIPLE CYLINDER MIS- On Board Diagnosis Logic ................................... 355 . M
FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 300 . DTC Confirmation Procedure .............................. 355 .
On Board Diagnosis Logic .................................. 300 . Overall Function Check ....................................... 356 .
DTC Confirmation Procedure .............................. 300 . Diagnostic Procedure .......................................... 357 .
Diagnostic Procedure .......................................... 301. DTC P0441 EVAP CONTROL SYSTEM ................ 361 .
DTC P0327, P0328 KS .......................................... 309 . System Description .............................................. 361 .
Component Description ....................................... 309 . On Board Diagnosis Logic ................................... 361 .
On Board Diagnosis Logic .................................. 309 . DTC Confirmation Procedure .............................. 361 .
DTC Confirmation Procedure .............................. 309 . Overall Function Check ....................................... 362 .
Wiring Diagram ................................................... 310
. Diagnostic Procedure .......................................... 363 .
Diagnostic Procedure ...........................................311. DTC P0442 EVAP CONTROL SYSTEM ................ 366 .
Component Inspection ........................................ 313 . On Board Diagnosis Logic ................................... 366 .
Removal and Installation ..................................... 313 . DTC Confirmation Procedure .............................. 367 .
DTC P0335 CKP SENSOR (POS) ......................... 314 . Diagnostic Procedure .......................................... 368 .
Component Description ....................................... 314 . DTC P0444, P0445 EVAP CANISTER PURGE VOL-
CONSULT-II Reference Value in Data Monitor Mode UME CONTROL SOLENOID VALVE ..................... 374 .
. 314 Description ........................................................... 374
.
On Board Diagnosis Logic .................................. 314 . CONSULT-II Reference Value in Data Monitor Mode
Revision: September 2004 EC-3 2005 Quest
. 374 Diagnostic Procedure ........................................... 425 .
On Board Diagnosis Logic ................................... 375 . Removal and Installation ...................................... 425 .
DTC Confirmation Procedure .............................. 375 . DTC P0461 FUEL LEVEL SENSOR ...................... 426 .
Wiring Diagram .................................................... 376 . Component Description ....................................... 426 .
Diagnostic Procedure .......................................... 378 . On Board Diagnosis Logic ................................... 426 .
Component Inspection ......................................... 379 . Overall Function Check ........................................ 426 .
Removal and Installation ..................................... 380 . Diagnostic Procedure ........................................... 427 .
DTC P0447 EVAP CANISTER VENT CONTROL Removal and Installation ...................................... 427 .
VALVE .................................................................... 381
. DTC P0462, P0463 FUEL LEVEL SENSOR .......... 428 .
Component Description ....................................... 381 . Component Description ....................................... 428 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 428 .
. 381 DTC Confirmation Procedure ............................... 428 .
On Board Diagnosis Logic ................................... 381 . Diagnostic Procedure ........................................... 429 .
DTC Confirmation Procedure .............................. 382 . Removal and Installation ...................................... 429 .
Wiring Diagram .................................................... 383 . DTC P0500 VSS ..................................................... 430 .
Diagnostic Procedure .......................................... 384 . Description ........................................................... 430
.
Component Inspection ......................................... 386 . On Board Diagnosis Logic ................................... 430 .
DTC P0451 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 430 .
SENSOR ................................................................. 388
. Overall Function Check ........................................ 431 .
Component Description ....................................... 388 . Diagnostic Procedure ........................................... 431 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0506 ISC SYSTEM ...................................... 432 .
. 388 Description ........................................................... 432
.
On Board Diagnosis Logic ................................... 388 . On Board Diagnosis Logic ................................... 432 .
DTC Confirmation Procedure .............................. 389 . DTC Confirmation Procedure ............................... 432 .
Diagnostic Procedure .......................................... 389 . Diagnostic Procedure ........................................... 433 .
Component Inspection ......................................... 390 . DTC P0507 ISC SYSTEM ...................................... 434 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE Description ........................................................... 434
.
SENSOR ................................................................. 391
. On Board Diagnosis Logic ................................... 434 .
Component Description ....................................... 391 . DTC Confirmation Procedure ............................... 434 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 435 .
. 391 DTC P0550 PSP SENSOR ..................................... 436 .
On Board Diagnosis Logic ................................... 391 . Component Description ....................................... 436 .
DTC Confirmation Procedure .............................. 392 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 393 . .436
Diagnostic Procedure .......................................... 394 . On Board Diagnosis Logic ................................... 436 .
Component Inspection ......................................... 397 . DTC Confirmation Procedure ............................... 436 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE Wiring Diagram .................................................... 437.
SENSOR ................................................................. 398
. Diagnostic Procedure ........................................... 438 .
Component Description ....................................... 398 . Component Inspection ......................................... 440 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0605 ECM .................................................... 441 .
. 398 Component Description ....................................... 441 .
On Board Diagnosis Logic ................................... 398 . On Board Diagnosis Logic ................................... 441 .
DTC Confirmation Procedure .............................. 399 . DTC Confirmation Procedure ............................... 441 .
Wiring Diagram .................................................... 400 . Diagnostic Procedure ........................................... 442 .
Diagnostic Procedure .......................................... 401 . DTC P1031, P1032, P1051, P1052 A/F SENSOR 1
Component Inspection ......................................... 404 . HEATER .................................................................. 444
.
DTC P0455 EVAP CONTROL SYSTEM ................ 406 . Description ........................................................... 444
.
On Board Diagnosis Logic ................................... 406 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 407 . .444
Diagnostic Procedure .......................................... 408 . On Board Diagnosis Logic ................................... 444 .
DTC P0456 EVAP CONTROL SYSTEM ................ 414 . DTC Confirmation Procedure ............................... 444 .
On Board Diagnosis Logic ................................... 414 . Wiring Diagram .................................................... 445.
DTC Confirmation Procedure .............................. 415 . Diagnostic Procedure ........................................... 448 .
Overall Function Check ....................................... 416 . Component Inspection ......................................... 450 .
Diagnostic Procedure .......................................... 417 . Removal and Installation ...................................... 450 .
DTC P0460 FUEL LEVEL SENSOR ...................... 424 . DTC P1065 ECM POWER SUPPLY ....................... 451 .
Component Description ....................................... 424 . Component Description ....................................... 451 .
On Board Diagnosis Logic ................................... 424 . On Board Diagnosis Logic ................................... 451 .
DTC Confirmation Procedure .............................. 424 . DTC Confirmation Procedure ............................... 451 .
Revision: September 2004 EC-4 2005 Quest
Wiring Diagram ................................................... 452 . . 493
Diagnostic Procedure .......................................... 453 . On Board Diagnosis Logic ................................... 493 . A
DTC P1111, P1136 IVT CONTROL SOLENOID DTC Confirmation Procedure .............................. 494 .
VALVE .................................................................... 455
. Overall Function Check ....................................... 494 .
Component Description ....................................... 455 . Wiring Diagram .................................................... 496
. EC
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure .......................................... 499 .
. 455 Component Inspection ......................................... 502 .
On Board Diagnosis Logic .................................. 455 . Removal and Installation ..................................... 504 .
DTC Confirmation Procedure .............................. 455 . DTC P1148, P1168 CLOSED LOOP CONTROL ... 505 . C
Wiring Diagram ................................................... 456 . On Board Diagnosis Logic ................................... 505 .
Diagnostic Procedure .......................................... 459 . DTC P1211 TCS CONTROL UNIT ......................... 506 .
Component Inspection ........................................ 461 . Description ........................................................... 506
. D
Removal and Installation ..................................... 461 . On Board Diagnosis Logic ................................... 506 .
DTC P1121 ELECTRIC THROTTLE CONTROL DTC Confirmation Procedure .............................. 506 .
ACTUATOR ........................................................... 462 . Diagnostic Procedure .......................................... 506 . E
Component Description ....................................... 462 . DTC P1212 TCS COMMUNICATION LINE ........... 507 .
On Board Diagnosis Logic .................................. 462 . Description ........................................................... 507
.
DTC Confirmation Procedure .............................. 462 . On Board Diagnosis Logic ................................... 507 .
Diagnostic Procedure .......................................... 463 . DTC Confirmation Procedure .............................. 507 . F
DTC P1122 ELECTRIC THROTTLE CONTROL Diagnostic Procedure .......................................... 507 .
FUNCTION ............................................................. 464
. DTC P1217 ENGINE OVER TEMPERATURE ....... 508 .
Description .......................................................... 464
. Description ........................................................... 508
. G
On Board Diagnosis Logic .................................. 464 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 464 . . 510
Wiring Diagram ................................................... 465 . On Board Diagnosis Logic ................................... 510 . H
Diagnostic Procedure .......................................... 467 . Overall Function Check ....................................... 511 .
Component Inspection ........................................ 470 . Wiring Diagram .................................................... 512
.
Remove and Installation ...................................... 470 . Diagnostic Procedure .......................................... 514 .
I
DTC P1124, P1126 THROTTLE CONTROL MOTOR Main 12 Causes of Overheating .......................... 518 .
RELAY ................................................................... 471
. Component Inspection ......................................... 519 .
Component Description ....................................... 471 . DTC P1225 TP SENSOR ....................................... 520 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 520 . J
. 471 On Board Diagnosis Logic ................................... 520 .
On Board Diagnosis Logic .................................. 471 . DTC Confirmation Procedure .............................. 520 .
DTC Confirmation Procedure .............................. 471 . Diagnostic Procedure .......................................... 521 . K
Wiring Diagram ................................................... 473 . Removal and Installation ..................................... 521 .
Diagnostic Procedure .......................................... 474 . DTC P1226 TP SENSOR ....................................... 522 .
DTC P1128 THROTTLE CONTROL MOTOR ....... 476 . Component Description ....................................... 522 . L
Component Description ....................................... 476 . On Board Diagnosis Logic ................................... 522 .
On Board Diagnosis Logic .................................. 476 . DTC Confirmation Procedure .............................. 522 .
DTC Confirmation Procedure .............................. 476 . Diagnostic Procedure .......................................... 523 .
Wiring Diagram ................................................... 477 . Removal and Installation ..................................... 523 . M
Diagnostic Procedure .......................................... 479 . DTC P1229 SENSOR POWER SUPPLY ............... 524 .
Component Inspection ........................................ 480 . On Board Diagnosis Logic ................................... 524 .
Removal and Installation ..................................... 480 . DTC Confirmation Procedure .............................. 524 .
DTC P1146, P1166 HO2S2 .................................... 481 . Wiring Diagram .................................................... 525
.
Component Description ....................................... 481 . Diagnostic Procedure .......................................... 526 .
CONSULT-II Reference Value in Data Monitor Mode DTC P1271, P1281 A/F SENSOR 1 ...................... 529 .
. 481 Component Description ....................................... 529 .
On Board Diagnosis Logic .................................. 481 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 482 . . 529
Overall Function Check ....................................... 482 . On Board Diagnosis Logic ................................... 529 .
Wiring Diagram ................................................... 484 . DTC Confirmation Procedure .............................. 529 .
Diagnostic Procedure .......................................... 487 . Wiring Diagram .................................................... 531
.
Component Inspection ........................................ 490 . Diagnostic Procedure .......................................... 534 .
Removal and Installation ..................................... 492 . Removal and Installation ..................................... 536 .
DTC P1147, P1167 HO2S2 .................................... 493 . DTC P1272, P1282 A/F SENSOR 1 ...................... 537 .
Component Description ....................................... 493 . Component Description ....................................... 537 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
Revision: September 2004 EC-5 2005 Quest
. 537 Wiring Diagram .................................................... 600 .
On Board Diagnosis Logic ................................... 537 . Diagnostic Procedure ........................................... 601 .
DTC Confirmation Procedure .............................. 537 . DTC P1444 EVAP CANISTER PURGE VOLUME
Wiring Diagram .................................................... 539
. CONTROL SOLENOID VALVE .............................. 603 .
Diagnostic Procedure .......................................... 542 . Description ........................................................... 603
.
Removal and Installation ..................................... 544 . CONSULT-II Reference Value in Data Monitor Mode
DTC P1273, P1283 A/F SENSOR 1 ....................... 545 . .603
Component Description ....................................... 545 . On Board Diagnosis Logic ................................... 604 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 604 .
. 545 Wiring Diagram .................................................... 605 .
On Board Diagnosis Logic ................................... 545 . Diagnostic Procedure ........................................... 607 .
DTC Confirmation Procedure .............................. 545 . Component Inspection ......................................... 610 .
Wiring Diagram .................................................... 547
. Removal and Installation ...................................... 610 .
Diagnostic Procedure .......................................... 550 . DTC P1446 EVAP CANISTER VENT CONTROL
Removal and Installation ..................................... 553 . VALVE ..................................................................... 611
.
DTC P1274, P1284 A/F SENSOR 1 ....................... 554 . Component Description ....................................... 611 .
Component Description ....................................... 554 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 611
. 554 On Board Diagnosis Logic ................................... 611 .
On Board Diagnosis Logic ................................... 554 . DTC Confirmation Procedure ............................... 612 .
DTC Confirmation Procedure .............................. 554 . Wiring Diagram .................................................... 613 .
Wiring Diagram .................................................... 556
. Diagnostic Procedure ........................................... 614 .
Diagnostic Procedure .......................................... 559 . Component Inspection ......................................... 616 .
Removal and Installation ..................................... 562 . DTC P1564 ASCD STEERING SWITCH ............... 618 .
DTC P1276, P1286 A/F SENSOR 1 ....................... 563 . Component Description ....................................... 618 .
Component Description ....................................... 563 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode .618
. 563 On Board Diagnosis Logic ................................... 618 .
On Board Diagnosis Logic ................................... 563 . DTC Confirmation Procedure ............................... 619 .
DTC Confirmation Procedure .............................. 563 . Wiring Diagram .................................................... 620 .
Overall Function Check ....................................... 564 . Diagnostic Procedure ........................................... 622 .
Wiring Diagram .................................................... 566
. Component Inspection ......................................... 624 .
Diagnostic Procedure .......................................... 569 . DTC P1572 ASCD BRAKE SWITCH ..................... 626 .
Removal and Installation ..................................... 571 . Component Description ....................................... 626 .
DTC P1278, P1288 A/F SENSOR 1 ....................... 572 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 572 . .626
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 626 .
. 572 DTC Confirmation Procedure ............................... 627 .
On Board Diagnosis Logic ................................... 572 . Wiring Diagram .................................................... 628 .
DTC Confirmation Procedure .............................. 573 . Diagnostic Procedure ........................................... 629 .
Wiring Diagram .................................................... 575
. Component Inspection ......................................... 632 .
Diagnostic Procedure .......................................... 578 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 634 .
Removal and Installation ..................................... 583 . Component Description ....................................... 634 .
DTC P1279, P1289 A/F SENSOR 1 ....................... 584 . On Board Diagnosis Logic ................................... 634 .
Component Description ....................................... 584 . DTC Confirmation Procedure ............................... 634 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 635 .
. 584 DTC P1706 PNP SWITCH ...................................... 636 .
On Board Diagnosis Logic ................................... 584 . Component Description ....................................... 636 .
DTC Confirmation Procedure .............................. 585 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 587
. .636
Diagnostic Procedure .......................................... 590 . On Board Diagnosis Logic ................................... 636 .
Removal and Installation ..................................... 595 . DTC Confirmation Procedure ............................... 636 .
DTC P1402 EGR FUNCTION ................................. 596 . Overall Function Check ........................................ 637 .
Description ........................................................... 596
. Wiring Diagram .................................................... 638 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 639 .
. 598 DTC P1800 VIAS CONTROL SOLENOID VALVE . 645
On Board Diagnosis Logic ................................... 598 . Component Description ....................................... 645 .
DTC Confirmation Procedure .............................. 598 . CONSULT-II Reference Value in Data Monitor Mode
.645
Revision: September 2004 EC-6 2005 Quest
On Board Diagnosis Logic .................................. 645 . Component Inspection ......................................... 697 .
DTC Confirmation Procedure .............................. 645 . Removal and Installation ..................................... 698 . A
Wiring Diagram ................................................... 646
. VIAS ....................................................................... 699
.
Diagnostic Procedure .......................................... 647 . Description ........................................................... 699
.
Component Inspection ........................................ 648 . CONSULT-II Reference Value in Data Monitor Mode EC
Removal and Installation ..................................... 649 . . 700
DTC P1805 BRAKE SWITCH ............................... 650 . Wiring Diagram .................................................... 701 .
Description .......................................................... 650
. Diagnostic Procedure .......................................... 702 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 705 . C
. 650 Removal and Installation ..................................... 706 .
On Board Diagnosis Logic .................................. 650 . INJECTOR CIRCUIT .............................................. 707 .
DTC Confirmation Procedure .............................. 650 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo