Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Pathfinder 2004-2007 Approved Nissan Pathfinder 2005 EC
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B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 9 . Description ............................................................. 45
. F
DTC No. Index ........................................................ 9 . Component Inspection ........................................... 45 .
Alphabetical Index ................................................. 13 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-
PRECAUTIONS ....................................................... 17 . NATS) ....................................................................... 47
. G
Precautions for Supplemental Restraint System Description ............................................................. 47
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 48 .
SIONER" ............................................................... 17. Introduction ............................................................ 48
.
H
On Board Diagnostic (OBD) System of Engine and Two Trip Detection Logic ....................................... 48 .
A/T ......................................................................... 17
. Emission-related Diagnostic Information ............... 49 .
Precaution ............................................................. 17
. Malfunction Indicator Lamp (MIL) .......................... 62 .
Wiring Diagrams and Trouble Diagnosis ............... 20 . OBD System Operation Chart ............................... 65 . I
PREPARATION ........................................................ 21 . BASIC SERVICE PROCEDURE .............................. 71 .
Special Service Tools ............................................ 21 . Basic Inspection .................................................... 71 .
Commercial Service Tools ..................................... 23 . Idle Speed and Ignition Timing Check ................... 76 . J
ENGINE CONTROL SYSTEM ................................. 24 . Idle Mixture Ratio Adjustment ................................ 77 .
System Diagram .................................................... 24 . VIN Registration .................................................... 88 .
Multiport Fuel Injection (MFI) System ................... 25 . Accelerator Pedal Released Position Learning ..... 88 .
K
Electronic Ignition (EI) System .............................. 27 . Throttle Valve Closed Position Learning ................ 88 .
Fuel Cut Control (at No Load and High Engine Idle Air Volume Learning ....................................... 89 .
Speed) ................................................................... 28
. Fuel Pressure Check ............................................. 91 .
AIR CONDITIONING CUT CONTROL .................... 29 . TROUBLE DIAGNOSIS ........................................... 93 . L
Input/Output Signal Chart ...................................... 29 . Trouble Diagnosis Introduction .............................. 93 .
System Description ............................................... 29 . DTC Inspection Priority Chart ................................ 99 .
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 30 ... Fail-safe Chart ..................................................... 101. M
System Description ............................................... 30 . Symptom Matrix Chart ......................................... 102 .
Component Description ......................................... 31 . Engine Control Component Parts Location ......... 106 .
CAN COMMUNICATION ......................................... 32 . Vacuum Hose Drawing ........................................ 113 .
System Description ............................................... 32 . Circuit Diagram .................................................... 114 .
EVAPORATIVE EMISSION SYSTEM ...................... 33 . ECM Harness Connector Terminal Layout .......... 116 .
Description ............................................................ 33
. ECM Terminals and Reference Value .................. 116 .
Component Inspection .......................................... 36 . CONSULT-II Function (ENGINE) ......................... 125 .
Removal and Installation ....................................... 37 . Generic Scan Tool (GST) Function ...................... 139 .
How to Detect Fuel Vapor Leakage ...................... 37 . CONSULT-II Reference Value in Data Monitor .... 142 .
ON BOARD REFUELING VAPOR RECOVERY Major Sensor Reference Graph in Data Monitor
(ORVR) ..................................................................... 40
. Mode .................................................................... 146
.
System Description ............................................... 40 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 148 .
Diagnostic Procedure ............................................ 41 . Description ........................................................... 148
.
Component Inspection .......................................... 43 . Testing Condition ................................................. 148 .
POSITIVE CRANKCASE VENTILATION ................ 45 . Inspection Procedure ........................................... 148 .
Diagnostic Procedure .......................................... 149 .
Revision: November 2005 EC-1 2005 Pathfinder
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- Diagnostic Procedure ........................................... 202
.
DENT ...................................................................... 158
. Component Inspection ......................................... 203.
Description ........................................................... 158
. Removal and Installation ...................................... 203
.
Diagnostic Procedure .......................................... 158 . DTC P0117, P0118 ECT SENSOR ......................... 204 .
POWER SUPPLY AND GROUND CIRCUIT .......... 159 . Component Description ....................................... 204 .
Wiring Diagram .................................................... 159 . On Board Diagnosis Logic ................................... 204 .
Diagnostic Procedure .......................................... 162 . DTC Confirmation Procedure ............................... 205 .
Ground Inspection ............................................... 165 . Wiring Diagram .................................................... 206
.
DTC U1000, U1001 CAN COMMUNICATION LINE. 167 Diagnostic Procedure ........................................... 207
.
Description ........................................................... 167
. Component Inspection ......................................... 208.
On Board Diagnosis Logic ................................... 167 . Removal and Installation ...................................... 208
.
DTC Confirmation Procedure .............................. 167 . DTC P0122, P0123 TP SENSOR ........................... 209 .
Wiring Diagram .................................................... 168 . Component Description ....................................... 209 .
Diagnostic Procedure .......................................... 169 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0011, P0021 IVT CONTROL ....................... 170 . .209
Description ........................................................... 170
. On Board Diagnosis Logic ................................... 209 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 210 .
. 170 Wiring Diagram .................................................... 211
.
On Board Diagnosis Logic ................................... 171 . Diagnostic Procedure ........................................... 212
.
DTC Confirmation Procedure .............................. 171 . Component Inspection ......................................... 215.
Diagnostic Procedure .......................................... 172 . Removal and Installation ...................................... 215
.
Component Inspection ......................................... 173 . DTC P0125 ECT SENSOR ..................................... 216 .
Removal and Installation ..................................... 173 . Component Description ....................................... 216 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 174 . On Board Diagnosis Logic ................................... 216 .
Description ........................................................... 174
. DTC Confirmation Procedure ............................... 217 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 217
.
. 174 Component Inspection ......................................... 218.
On Board Diagnosis Logic ................................... 174 . Removal and Installation ...................................... 218
.
DTC Confirmation Procedure .............................. 175 . DTC P0127 IAT SENSOR ....................................... 219 .
Wiring Diagram .................................................... 176 . Component Description ....................................... 219 .
Diagnostic Procedure .......................................... 179 . On Board Diagnosis Logic ................................... 219 .
Component Inspection ......................................... 181 . DTC Confirmation Procedure ............................... 219 .
Removal and Installation ..................................... 182 . Diagnostic Procedure ........................................... 220
.
DTC P0101 MAF SENSOR .................................... 183 . Component Inspection ......................................... 221.
Component Description ....................................... 183 . Removal and Installation ...................................... 221
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 222 .
. 183 On Board Diagnosis Logic ................................... 222 .
On Board Diagnosis Logic ................................... 183 . DTC Confirmation Procedure ............................... 222 .
DTC Confirmation Procedure .............................. 184 . Diagnostic Procedure ........................................... 222
.
Overall Function Check ....................................... 185 . Component Inspection ......................................... 223.
Wiring Diagram .................................................... 186 . Removal and Installation ...................................... 223
.
Diagnostic Procedure .......................................... 187 . DTC P0138, P0158 HO2S2 .................................... 224 .
Component Inspection ......................................... 189 . Component Description ....................................... 224 .
Removal and Installation ..................................... 191 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 192 . .224
Component Description ....................................... 192 . On Board Diagnosis Logic ................................... 224 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 225 .
. 192 Wiring Diagram .................................................... 226
.
On Board Diagnosis Logic ................................... 192 . Diagnostic Procedure ........................................... 229
.
DTC Confirmation Procedure .............................. 193 . Component Inspection ......................................... 232.
Wiring Diagram .................................................... 194 . Removal and Installation ...................................... 233
.
Diagnostic Procedure .......................................... 195 . DTC P0139, P0159 HO2S2 .................................... 234 .
Component Inspection ......................................... 197 . Component Description ....................................... 234 .
Removal and Installation ..................................... 198 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 199 . .234
Component Description ....................................... 199 . On Board Diagnosis Logic ................................... 234 .
On Board Diagnosis Logic ................................... 199 . DTC Confirmation Procedure ............................... 235 .
DTC Confirmation Procedure .............................. 199 . Overall Function Check ........................................ 235
.
Wiring Diagram .................................................... 201 . Wiring Diagram .................................................... 237
.
Revision: November 2005 EC-2 2005 Pathfinder
Diagnostic Procedure .......................................... 240. DTC Confirmation Procedure .............................. 298 .
Component Inspection ........................................ 243 . Wiring Diagram .................................................... 300 . A
Removal and Installation ..................................... 245 . Diagnostic Procedure .......................................... 301 .
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 304 .
FUNCTION ............................................................. 246
. Removal and Installation ..................................... 304 . EC
On Board Diagnosis Logic .................................. 246 . DTC P0340, P0345 CMP SENSOR (PHASE) ....... 305 .
DTC Confirmation Procedure .............................. 246 . Component Description ....................................... 305 .
Wiring Diagram ................................................... 248
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 250. . 305 C
DTC P0172, P0175 FUEL INJECTION SYSTEM On Board Diagnosis Logic ................................... 305 .
FUNCTION ............................................................. 256
. DTC Confirmation Procedure .............................. 305 .
On Board Diagnosis Logic .................................. 256 . Wiring Diagram .................................................... 307 . D
DTC Confirmation Procedure .............................. 256 . Diagnostic Procedure .......................................... 310 .
Wiring Diagram ................................................... 258
. Component Inspection ......................................... 313 .
Diagnostic Procedure .......................................... 260. Removal and Installation ..................................... 313 . E
DTC P0181 FTT SENSOR ..................................... 266 . DTC P0420, P0430 THREE WAY CATALYST FUNC-
Component Description ....................................... 266 . TION ....................................................................... 314
.
On Board Diagnosis Logic .................................. 266 . On Board Diagnosis Logic ................................... 314 .
DTC Confirmation Procedure .............................. 266 . DTC Confirmation Procedure .............................. 314 . F
Wiring Diagram ................................................... 268
. Overall Function Check ....................................... 315 .
Diagnostic Procedure .......................................... 269. Diagnostic Procedure .......................................... 316 .
Component Inspection ........................................ 270 . DTC P0441 EVAP CONTROL SYSTEM ................ 319 . G
Removal and Installation ..................................... 271 . System Description .............................................. 319 .
DTC P0182, P0183 FTT SENSOR ........................ 272 . On Board Diagnosis Logic ................................... 319 .
Component Description ....................................... 272 . DTC Confirmation Procedure .............................. 319 . H
On Board Diagnosis Logic .................................. 272 . Overall Function Check ....................................... 320 .
DTC Confirmation Procedure .............................. 272 . Diagnostic Procedure .......................................... 321 .
Wiring Diagram ................................................... 273
. DTC P0442 EVAP CONTROL SYSTEM ................ 324 .
I
Diagnostic Procedure .......................................... 274. On Board Diagnosis Logic ................................... 324 .
Component Inspection ........................................ 275 . DTC Confirmation Procedure .............................. 325 .
Removal and Installation ..................................... 276 . Diagnostic Procedure .......................................... 326 .
DTC P0222, P0223 TP SENSOR .......................... 277 . DTC P0444, P0445 EVAP CANISTER PURGE VOL- J
Component Description ....................................... 277 . UME CONTROL SOLENOID VALVE ..................... 332 .
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 332
.
. 277 CONSULT-II Reference Value in Data Monitor Mode K
On Board Diagnosis Logic .................................. 277 . . 332
DTC Confirmation Procedure .............................. 278 . On Board Diagnosis Logic ................................... 333 .
Wiring Diagram ................................................... 279
. DTC Confirmation Procedure .............................. 333 .
L
Diagnostic Procedure .......................................... 280. Wiring Diagram .................................................... 334 .
Component Inspection ........................................ 283 . Diagnostic Procedure .......................................... 336 .
Removal and Installation ..................................... 283 . Component Inspection ......................................... 337 .
DTC P0300 - P0306 MULTIPLE CYLINDER MIS- Removal and Installation ..................................... 338 . M
FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 284 . DTC P0447 EVAP CANISTER VENT CONTROL
On Board Diagnosis Logic .................................. 284 . VALVE .................................................................... 339
.
DTC Confirmation Procedure .............................. 284 . Component Description ....................................... 339 .
Diagnostic Procedure .......................................... 285. CONSULT-II Reference Value in Data Monitor Mode
DTC P0327, P0328, P0332, P0333 KS ................. 293 . . 339
Component Description ....................................... 293 . On Board Diagnosis Logic ................................... 339 .
On Board Diagnosis Logic .................................. 293 . DTC Confirmation Procedure .............................. 340 .
DTC Confirmation Procedure .............................. 293 . Wiring Diagram .................................................... 341 .
Wiring Diagram ................................................... 294
. Diagnostic Procedure .......................................... 342 .
Diagnostic Procedure .......................................... 295. Component Inspection ......................................... 344 .
Component Inspection ........................................ 297 . DTC P0451 EVAP CONTROL SYSTEM PRESSURE
Removal and Installation ..................................... 297 . SENSOR ................................................................ 346.
DTC P0335 CKP SENSOR (POS) ......................... 298 . Component Description ....................................... 346 .
Component Description ....................................... 298 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 346
. 298 On Board Diagnosis Logic ................................... 346 .
On Board Diagnosis Logic .................................. 298 . DTC Confirmation Procedure .............................. 347 .
Revision: November 2005 EC-3 2005 Pathfinder
Diagnostic Procedure .......................................... 347 . DTC Confirmation Procedure ............................... 387 .
Component Inspection ......................................... 348 . Diagnostic Procedure ........................................... 388 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE DTC P0507 ISC SYSTEM ...................................... 389 .
SENSOR ................................................................. 349
. Description ........................................................... 389
.
Component Description ....................................... 349 . On Board Diagnosis Logic ................................... 389 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 389 .
. 349 Diagnostic Procedure ........................................... 390 .
On Board Diagnosis Logic ................................... 349 . DTC P0550 PSP SENSOR ..................................... 391 .
DTC Confirmation Procedure .............................. 350 . Component Description ....................................... 391 .
Wiring Diagram .................................................... 351
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 352 . .391
Component Inspection ......................................... 354 . On Board Diagnosis Logic ................................... 391 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 391 .
SENSOR ................................................................. 355
. Wiring Diagram .................................................... 392 .
Component Description ....................................... 355 . Diagnostic Procedure ........................................... 393 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 395 .
. 355 Removal and Installation ...................................... 395 .
On Board Diagnosis Logic ................................... 355 . DTC P0605 ECM .................................................... 396 .
DTC Confirmation Procedure .............................. 356 . Component Description ....................................... 396 .
Wiring Diagram .................................................... 357
. On Board Diagnosis Logic ................................... 396 .
Diagnostic Procedure .......................................... 358 . DTC Confirmation Procedure ............................... 396 .
Component Inspection ......................................... 362 . Diagnostic Procedure ........................................... 397 .
DTC P0455 EVAP CONTROL SYSTEM ................ 363 . DTC P1031, P1032, P1051, P1052 A/F SENSOR 1
On Board Diagnosis Logic ................................... 363 . HEATER .................................................................. 399
.
DTC Confirmation Procedure .............................. 364 . Description ........................................................... 399
.
Diagnostic Procedure .......................................... 365 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0456 EVAP CONTROL SYSTEM ................ 370 . .399
On Board Diagnosis Logic ................................... 370 . On Board Diagnosis Logic ................................... 399 .
DTC Confirmation Procedure .............................. 371 . DTC Confirmation Procedure ............................... 399 .
Overall Function Check ....................................... 372 . Wiring Diagram .................................................... 401 .
Diagnostic Procedure .......................................... 373 . Diagnostic Procedure ........................................... 404 .
DTC P0460 FUEL LEVEL SENSOR ...................... 379 . Component Inspection ......................................... 406 .
Component Description ....................................... 379 . Removal and Installation ...................................... 406 .
On Board Diagnosis Logic ................................... 379 . DTC P1065 ECM POWER SUPPLY ....................... 407 .
DTC Confirmation Procedure .............................. 379 . Component Description ....................................... 407 .
Diagnostic Procedure .......................................... 380 . On Board Diagnosis Logic ................................... 407 .
Removal and Installation ..................................... 380 . DTC Confirmation Procedure ............................... 407 .
DTC P0461 FUEL LEVEL SENSOR ...................... 381 . Wiring Diagram .................................................... 408 .
Component Description ....................................... 381 . Diagnostic Procedure ........................................... 409 .
On Board Diagnosis Logic ................................... 381 . DTC P1111, P1136 IVT CONTROL SOLENOID
Overall Function Check ....................................... 381 . VALVE ..................................................................... 411
.
Diagnostic Procedure .......................................... 382 . Component Description ....................................... 411 .
Removal and Installation ..................................... 382 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 383 . . 411
Component Description ....................................... 383 . On Board Diagnosis Logic ................................... 411 .
On Board Diagnosis Logic ................................... 383 . DTC Confirmation Procedure ............................... 411 .
DTC Confirmation Procedure .............................. 383 . Wiring Diagram .................................................... 412 .
Diagnostic Procedure .......................................... 384 . Diagnostic Procedure ........................................... 415 .
Removal and Installation ..................................... 384 . Component Inspection ......................................... 416 .
DTC P0500 VSS ..................................................... 385. Removal and Installation ...................................... 417 .
Description ........................................................... 385
. DTC P1121 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 385 . ACTUATOR ............................................................ 418 .
DTC Confirmation Procedure .............................. 385 . Component Description ....................................... 418 .
Overall Function Check ....................................... 385 . On Board Diagnosis Logic ................................... 418 .
Diagnostic Procedure .......................................... 386 . DTC Confirmation Procedure ............................... 418 .
DTC P0506 ISC SYSTEM ...................................... 387 . Diagnostic Procedure ........................................... 419 .
Description ........................................................... 387
. DTC P1122 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 387 . FUNCTION ............................................................. 420.
Description ........................................................... 420
.
Revision: November 2005 EC-4 2005 Pathfinder
On Board Diagnosis Logic .................................. 420 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 420 . . 464 A
Wiring Diagram ................................................... 421 . On Board Diagnosis Logic ................................... 465 .
Diagnostic Procedure .......................................... 422 . Overall Function Check ....................................... 465.
Component Inspection ........................................ 425 . Wiring Diagram .................................................... 467
. EC
Removal and Installation ..................................... 425 . Diagnostic Procedure .......................................... 469
.
DTC P1124, P1126 THROTTLE CONTROL MOTOR Main 12 Causes of Overheating .......................... 472 .
RELAY ................................................................... 426
. Component Inspection ......................................... 473.
Component Description ....................................... 426 . DTC P1225 TP SENSOR ....................................... 474 . C
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 474 .
. 426 On Board Diagnosis Logic ................................... 474 .
On Board Diagnosis Logic .................................. 426 . DTC Confirmation Procedure .............................. 474 . D
DTC Confirmation Procedure .............................. 426 . Diagnostic Procedure .......................................... 475
.
Wiring Diagram ................................................... 428 . Removal and Installation ..................................... 475.
Diagnostic Procedure .......................................... 429 . DTC P1226 TP SENSOR ....................................... 476 . E
DTC P1128 THROTTLE CONTROL MOTOR ....... 431 . Component Description ....................................... 476 .
Component Description ....................................... 431 . On Board Diagnosis Logic ................................... 476 .
On Board Diagnosis Logic .................................. 431 . DTC Confirmation Procedure .............................. 476 .
DTC Confirmation Procedure .............................. 431 . Diagnostic Procedure .......................................... 477
. F
Wiring Diagram ................................................... 432 . Removal and Installation ..................................... 477.
Diagnostic Procedure .......................................... 433 . DTC P1229 SENSOR POWER SUPPLY ............... 478 .
Component Inspection ........................................ 434 . On Board Diagnosis Logic ................................... 478 . G
Removal and Installation ..................................... 435 . DTC Confirmation Procedure .............................. 478 .
DTC P1146, P1166 HO2S2 .................................... 436 . Wiring Diagram .................................................... 479
.
Component Description ....................................... 436 . Diagnostic Procedure .......................................... 480
. H
CONSULT-II Reference Value in Data Monitor Mode DTC P1271, P1281 A/F SENSOR 1 ...................... 483 .
. 436 Component Description ....................................... 483 .
On Board Diagnosis Logic .................................. 436 . CONSULT-II Reference Value in Data Monitor Mode
I
DTC Confirmation Procedure .............................. 437 . . 483
Overall Function Check ....................................... 437 . On Board Diagnosis Logic ................................... 483 .
Wiring Diagram ................................................... 439 . DTC Confirmation Procedure .............................. 483 .
Diagnostic Procedure .......................................... 442 . Wiring Diagram .................................................... 485
. J
Component Inspection ........................................ 445 . Diagnostic Procedure .......................................... 488
.
Removal and Installation ..................................... 447 . Removal and Installation ..................................... 491.
DTC P1147, P1167 HO2S2 .................................... 448 . DTC P1272, P1282 A/F SENSOR 1 ...................... 492 . K
Component Description ....................................... 448 . Component Description ....................................... 492 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 448 . 492
L
On Board Diagnosis Logic .................................. 448 . On Board Diagnosis Logic ................................... 492 .
DTC Confirmation Procedure .............................. 449 . DTC Confirmation Procedure .............................. 492 .
Overall Function Check ....................................... 449 . Wiring Diagram .................................................... 494
.
Wiring Diagram ................................................... 451 . Diagnostic Procedure .......................................... 497
. M
Diagnostic Procedure .......................................... 454 . Removal and Installation ..................................... 500.
Component Inspection ........................................ 457 . DTC P1273, P1283 A/F SENSOR 1 ...................... 501 .
Removal and Installation ..................................... 459 . Component Description ....................................... 501 .
DTC P1148, P1168 CLOSED LOOP CONTROL ... 460 . CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 460 . . 501
DTC P1211 TCS CONTROL UNIT ........................ 461 . On Board Diagnosis Logic ................................... 501 .
Description .......................................................... 461
. DTC Confirmation Procedure .............................. 501 .
On Board Diagnosis Logic .................................. 461 . Wiring Diagram .................................................... 503
.
DTC Confirmation Procedure .............................. 461 . Diagnostic Procedure .......................................... 506
.
Diagnostic Procedure .......................................... 461 . Removal and Installation ..................................... 510.
DTC P1212 TCS COMMUNICATION LINE ........... 462 . DTC P1274, P1284 A/F SENSOR 1 ...................... 511 .
Description .......................................................... 462
. Component Description ....................................... 511 .
On Board Diagnosis Logic .................................. 462 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 462 . . 511
Diagnostic Procedure .......................................... 462 . On Board Diagnosis Logic ................................... 511 .
DTC P1217 ENGINE OVER TEMPERATURE ...... 463 . DTC Confirmation Procedure .............................. 511 .
Description .......................................................... 463
. Wiring Diagram .................................................... 513
.
Revision: November 2005 EC-5 2005 Pathfinder
Diagnostic Procedure .......................................... 516 . Diagnostic Procedure ........................................... 572
.
Removal and Installation ..................................... 520 . Component Inspection ......................................... 574.
DTC P1276, P1286 A/F SENSOR 1 ....................... 521 . DTC P1551, P1552 BATTERY CURRENT SENSOR.576
Component Description ....................................... 521 . Component Description ....................................... 576 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 521 .576
On Board Diagnosis Logic ................................... 521 . On Board Diagnosis Logic ................................... 576 .
DTC Confirmation Procedure .............................. 521 . DTC Confirmation Procedure ............................... 576 .
Overall Function Check ....................................... 522 . Wiring Diagram .................................................... 578
.
Wiring Diagram .................................................... 524 . Diagnostic Procedure ........................................... 579
.
Diagnostic Procedure .......................................... 527 . Component Inspection ......................................... 581.
Removal and Installation ..................................... 530 . DTC P1553 BATTERY CURRENT SENSOR ......... 583 .
DTC P1278, P1288 A/F SENSOR 1 ....................... 531 . Component Description ....................................... 583 .
Component Description ....................................... 531 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode .583
. 531 On Board Diagnosis Logic ................................... 583 .
On Board Diagnosis Logic ................................... 531 . DTC Confirmation Procedure ............................... 583 .
DTC Confirmation Procedure .............................. 532 . Wiring Diagram .................................................... 585
.
Wiring Diagram .................................................... 534 . Diagnostic Procedure ........................................... 586
.
Diagnostic Procedure .......................................... 537 . Component Inspection ......................................... 588.
Removal and Installation ..................................... 542 . DTC P1554 BATTERY CURRENT SENSOR ......... 590 .
DTC P1279, P1289 A/F SENSOR 1 ....................... 543 . Component Description ....................................... 590 .
Component Description ....................................... 543 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode .590
. 543 On Board Diagnosis Logic ................................... 590 .
On Board Diagnosis Logic ................................... 543 . Overall Function Check ........................................ 590
.
DTC Confirmation Procedure .............................. 544 . Wiring Diagram .................................................... 592
.
Wiring Diagram .................................................... 546 . Diagnostic Procedure ........................................... 593
.
Diagnostic Procedure .......................................... 549 . Component Inspection ......................................... 595.
Removal and Installation ..................................... 554 . DTC P1564 ASCD STEERING SWITCH ............... 597 .
DTC P1444 EVAP CANISTER PURGE VOLUME Component Description ....................................... 597 .
CONTROL SOLENOID VALVE .............................. 555 . CONSULT-II Reference Value in Data Monitor Mode
Description ........................................................... 555
. .597
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 597 .
. 555 DTC Confirmation Procedure ............................... 598 .
On Board Diagnosis Logic ................................... 556 . Wiring Diagram .................................................... 599
.
DTC Confirmation Procedure .............................. 556 . Diagnostic Procedure ........................................... 600
.
Wiring Diagram .................................................... 557 . Component Inspection ......................................... 603.
Diagnostic Procedure .......................................... 559 . DTC P1572 ASCD BRAKE SWITCH ..................... 604 .
Component Inspection ......................................... 562 . Component Description ....................................... 604 .
Removal and Installation ..................................... 562 . CONSULT-II Reference Value in Data Monitor Mode
DTC P1446 EVAP CANISTER VENT CONTROL .604
VALVE .................................................................... 563
. On Board Diagnosis Logic ................................... 604 .
Component Description ....................................... 563 . DTC Confirmation Procedure ............................... 605 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 606
.
. 563 Diagnostic Procedure ........................................... 607
.
On Board Diagnosis Logic ................................... 563 . Component Inspection ......................................... 612.
DTC Confirmation Procedure .............................. 564 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 613 .
Wiring Diagram .................................................... 565 . Component Description ....................................... 613 .
Diagnostic Procedure .......................................... 566 . On Board Diagnosis Logic ................................... 613 .
Component Inspection ......................................... 567 . DTC Confirmation Procedure ............................... 613 .
DTC P1550 BATTERY CURRENT SENSOR ......... 569 . Diagnostic Procedure ........................................... 614
.
Component Description ....................................... 569 . DTC P1706 PNP SWITCH ...................................... 615 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 615 .
. 569 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 569 . .615
DTC Confirmation Procedure .............................. 569 . On Board Diagnosis Logic ................................... 615 .
Wiring Diagram .................................................... 571 . DTC Confirmation Procedure ............................... 615 .
Overall Function Check ........................................ 616
.
Revision: November 2005 EC-6 2005 Pathfinder
Wiring Diagram ................................................... 617
. Component Inspection ......................................... 656 .
Diagnostic Procedure .......................................... 618 . Removal and Installation .............................◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo