Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G35 2003-2005 Coupe Sedan Approved Infiniti G35 Coupe 2005 ec
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ENGINE CONTROL SYSTEM
B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 8 . Description ............................................................. 43
. F
DTC No. Index ........................................................ 8 . Component Inspection ........................................... 43 .
Alphabetical Index ..................................................11 . IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-
PRECAUTIONS ....................................................... 16 . NATS) ....................................................................... 45
. G
Precautions for Supplemental Restraint System Description ............................................................. 45
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 46 .
SIONER" ............................................................... 16. Introduction ............................................................ 46
.
H
Precautions for Battery Service ............................. 16 . Two Trip Detection Logic ....................................... 46 .
On Board Diagnostic (OBD) System of Engine and Emission-Related Diagnostic Information .............. 47 .
A/T ......................................................................... 16
. Malfunction Indicator Lamp (MIL) .......................... 62 .
Precaution ............................................................. 17
. OBD System Operation Chart ............................... 65 . I
Wiring Diagrams and Trouble Diagnosis ............... 19 . BASIC SERVICE PROCEDURE .............................. 71 .
PREPARATION ........................................................ 20 . Basic Inspection .................................................... 71.
Special Service Tools ............................................ 20 . Idle Speed and Ignition Timing Check ................... 76 . J
Commercial Service Tools ..................................... 21 . Idle Mixture Ratio Adjustment ................................ 77 .
ENGINE CONTROL SYSTEM ................................. 22 . VIN Registration .................................................... 88.
System Diagram .................................................... 22 . Accelerator Pedal Released Position Learning ..... 88 .
K
Multiport Fuel Injection (MFI) System ................... 23 . Throttle Valve Closed Position Learning ................ 88 .
Electronic Ignition (EI) System .............................. 25 . Idle Air Volume Learning ....................................... 89 .
Fuel Cut Control (at No Load and High Engine Fuel Pressure Check ............................................. 91 .
Speed) ................................................................... 26
. TROUBLE DIAGNOSIS ........................................... 93 . L
AIR CONDITIONING CUT CONTROL .................... 27 . Trouble Diagnosis Introduction .............................. 93 .
Input/Output Signal Chart ...................................... 27 . DTC Inspection Priority Chart ................................ 99 .
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 28 ... Fail-Safe Chart .................................................... 101. M
System Description ............................................... 28 . Symptom Matrix Chart ......................................... 102 .
Component Description ......................................... 29 . Engine Control Component Parts Location ......... 106 .
CAN COMMUNICATION ......................................... 30 . Vacuum Hose Drawing ........................................ 112 .
System Description ............................................... 30 . Circuit Diagram .................................................... 113.
EVAPORATIVE EMISSION SYSTEM ...................... 31 . ECM Harness Connector Terminal Layout .......... 115 .
Description ............................................................ 31
. ECM Terminals and Reference Value .................. 115 .
Component Inspection .......................................... 34 . CONSULT-II Function (ENGINE) ......................... 124 .
Removal and Installation ....................................... 35 . Generic Scan Tool (GST) Function ...................... 136 .
How to Detect Fuel Vapor Leakage ...................... 35 . CONSULT-II Reference Value in Data Monitor .... 138 .
ON BOARD REFUELING VAPOR RECOVERY Major Sensor Reference Graph in Data Monitor
(ORVR) ..................................................................... 38
. Mode .................................................................... 141
.
System Description ............................................... 38 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 144 .
Diagnostic Procedure ............................................ 39 . Description ........................................................... 144
.
Component Inspection .......................................... 41 . Testing Condition ................................................. 144 .
POSITIVE CRANKCASE VENTILATION ................ 43 . Inspection Procedure ........................................... 144 .
Diagnostic Procedure .......................................... 145 .
Edition: 2004 September EC-1 2005 G35 Coupe
TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- Diagnostic Procedure ........................................... 198
.
DENT ...................................................................... 154
. Component Inspection ......................................... 199.
Description ........................................................... 154
. Removal and Installation ...................................... 199
.
Diagnostic Procedure .......................................... 154 . DTC P0117, P0118 ECT SENSOR ......................... 200 .
POWER SUPPLY AND GROUND CIRCUIT .......... 155 . Component Description ....................................... 200 .
Wiring Diagram .................................................... 155 . On Board Diagnosis Logic ................................... 200 .
Diagnostic Procedure .......................................... 158 . DTC Confirmation Procedure ............................... 201 .
Ground Inspection ............................................... 162 . Wiring Diagram .................................................... 202
.
DTC U1000, U1001 CAN COMMUNICATION LINE. 164 Diagnostic Procedure ........................................... 203
.
Description ........................................................... 164
. Component Inspection ......................................... 204.
On Board Diagnosis Logic ................................... 164 . Removal and Installation ...................................... 204
.
DTC Confirmation Procedure .............................. 164 . DTC P0122, P0123 TP SENSOR ........................... 205 .
Wiring Diagram .................................................... 165 . Component Description ....................................... 205 .
Diagnostic Procedure .......................................... 166 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0011, P0021 IVT CONTROL ....................... 167 . .205
Description ........................................................... 167
. On Board Diagnosis Logic ................................... 205 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 206 .
. 167 Wiring Diagram .................................................... 207
.
On Board Diagnosis Logic ................................... 168 . Diagnostic Procedure ........................................... 208
.
DTC Confirmation Procedure .............................. 168 . Component Inspection ......................................... 211.
Diagnostic Procedure .......................................... 169 . Removal and Installation ...................................... 211
.
Component Inspection ......................................... 170 . DTC P0125 ECT SENSOR ..................................... 212 .
Removal and Installation ..................................... 171 . Component Description ....................................... 212 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 172 . On Board Diagnosis Logic ................................... 212 .
Description ........................................................... 172
. DTC Confirmation Procedure ............................... 213 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 213
.
. 172 Component Inspection ......................................... 214.
On Board Diagnosis Logic ................................... 172 . Removal and Installation ...................................... 214
.
DTC Confirmation Procedure .............................. 173 . DTC P0127 IAT SENSOR ....................................... 215 .
Wiring Diagram .................................................... 174 . Component Description ....................................... 215 .
Diagnostic Procedure .......................................... 177 . On Board Diagnosis Logic ................................... 215 .
Component Inspection ......................................... 179 . DTC Confirmation Procedure ............................... 215 .
Removal and Installation ..................................... 179 . Diagnostic Procedure ........................................... 216
.
DTC P0101 MAF SENSOR .................................... 180 . Component Inspection ......................................... 217.
Component Description ....................................... 180 . Removal and Installation ...................................... 217
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 218 .
. 180 On Board Diagnosis Logic ................................... 218 .
On Board Diagnosis Logic ................................... 180 . DTC Confirmation Procedure ............................... 218 .
DTC Confirmation Procedure .............................. 181 . Diagnostic Procedure ........................................... 218
.
Overall Function Check ....................................... 182 . Component Inspection ......................................... 219.
Wiring Diagram .................................................... 183 . Removal and Installation ...................................... 219
.
Diagnostic Procedure .......................................... 184 . DTC P0138, P0158 HO2S2 .................................... 220 .
Component Inspection ......................................... 186 . Component Description ....................................... 220 .
Removal and Installation ..................................... 188 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 189 . .220
Component Description ....................................... 189 . On Board Diagnosis Logic ................................... 220 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 221 .
. 189 Wiring Diagram .................................................... 222
.
On Board Diagnosis Logic ................................... 189 . Diagnostic Procedure ........................................... 225
.
DTC Confirmation Procedure .............................. 190 . Component Inspection ......................................... 227.
Wiring Diagram .................................................... 191 . Removal and Installation ...................................... 228
.
Diagnostic Procedure .......................................... 192 . DTC P0139, P0159 HO2S2 .................................... 229 .
Component Inspection ......................................... 194 . Component Description ....................................... 229 .
Removal and Installation ..................................... 195 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 196 . .229
Component Description ....................................... 196 . On Board Diagnosis Logic ................................... 229 .
On Board Diagnosis Logic ................................... 196 . DTC Confirmation Procedure ............................... 230 .
DTC Confirmation Procedure .............................. 196 . Overall Function Check ........................................ 230
.
Wiring Diagram .................................................... 197 . Wiring Diagram .................................................... 232
.
Edition: 2004 September EC-2 2005 G35 Coupe
Diagnostic Procedure .......................................... 235. DTC Confirmation Procedure .............................. 290 .
Component Inspection ........................................ 238 . Wiring Diagram .................................................... 292 . A
Removal and Installation ..................................... 239 . Diagnostic Procedure .......................................... 293 .
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 296 .
FUNCTION ............................................................. 240
. Removal and Installation ..................................... 296 . EC
On Board Diagnosis Logic .................................. 240 . DTC P0340, P0345 CMP SENSOR (PHASE) ....... 297 .
DTC Confirmation Procedure .............................. 240 . Component Description ....................................... 297 .
Wiring Diagram ................................................... 242
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 244. . 297 C
DTC P0172, P0175 FUEL INJECTION SYSTEM On Board Diag nosis Logic .................................. 297 .
FUNCTION ............................................................. 250
. DTC Confirmation Procedure .............................. 297 .
On Board Diagnosis Logic .................................. 250 . Wiring Diagram .................................................... 299 . D
DTC Confirmation Procedure .............................. 250 . Diagnostic Procedure .......................................... 302 .
Wiring Diagram ................................................... 252
. Component Inspection ......................................... 305 .
Diagnostic Procedure .......................................... 254. Removal and Installation ..................................... 305 . E
DTC P0181 FTT SENSOR ..................................... 259 . DTC P0420, P0430 THREE WAY CATALYST FUNC-
Component Description ....................................... 259 . TION ....................................................................... 306
.
On Board Diagnosis Logic .................................. 259 . On Board Diagnosis Logic ................................... 306 .
DTC Confirmation Procedure .............................. 259 . DTC Confirmation Procedure .............................. 306 . F
Wiring Diagram ................................................... 261
. Overall Function Check ....................................... 307 .
Diagnostic Procedure .......................................... 262. Diagnostic Procedure .......................................... 308 .
Component Inspection ........................................ 263 . DTC P0441 EVAP CONTROL SYSTEM ................ 312 . G
Removal and Installation ..................................... 263 . System Description .............................................. 312 .
DTC P0182, P0183 FTT SENSOR ........................ 264 . On Board Diagnosis Logic ................................... 312 .
Component Description ....................................... 264 . DTC Confirmation Procedure .............................. 312 . H
On Board Diagnosis Logic .................................. 264 . Overall Function Check ....................................... 313 .
DTC Confirmation Procedure .............................. 264 . Diagnostic Procedure .......................................... 314 .
Wiring Diagram ................................................... 265
. DTC P0442 EVAP CONTROL SYSTEM ................ 317 .
I
Diagnostic Procedure .......................................... 266. On Board Diagnosis Logic ................................... 317 .
Component Inspection ........................................ 267 . DTC Confirmation Procedure .............................. 318 .
Removal and Installation ..................................... 267 . Diagnostic Procedure .......................................... 319 .
DTC P0222, P0223 TP SENSOR .......................... 268 . DTC P0444, P0445 EVAP CANISTER PURGE VOL- J
Component Description ....................................... 268 . UME CONTROL SOLENOID VALVE ..................... 325 .
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 325
.
. 268 CONSULT-II Reference Value in Data Monitor Mode K
On Board Diagnosis Logic .................................. 268 . . 325
DTC Confirmation Procedure .............................. 269 . On Board Diagnosis Logic ................................... 326 .
Wiring Diagram ................................................... 270
. DTC Confirmation Procedure .............................. 326 . L
Diagnostic Procedure .......................................... 271. Wiring Diagram .................................................... 327 .
Component Inspection ........................................ 274 . Diagnostic Procedure .......................................... 329 .
Removal and Installation ..................................... 274 . Component Inspection ......................................... 330 .
DTC P0300 - P0306 MULTIPLE CYLINDER MIS- Removal and Installation ..................................... 331 . M
FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 275 . DTC P0447 EVAP CANISTER VENT CONTROL
On Board Diagnosis Logic .................................. 275 . VALVE .................................................................... 332
.
DTC Confirmation Procedure .............................. 275 . Component Description ....................................... 332 .
Diagnostic Procedure .......................................... 276. CONSULT-II Reference Value in Data Monitor Mode
DTC P0327, P0328 KS .......................................... 285 . . 332
Component Description ....................................... 285 . On Board Diagnosis Logic ................................... 332 .
On Board Diagnosis Logic .................................. 285 . DTC Confirmation Procedure .............................. 333 .
DTC Confirmation Procedure .............................. 285 . Wiring Diagram .................................................... 334 .
Wiring Diagram ................................................... 286
. Diagnostic Procedure .......................................... 335 .
Diagnostic Procedure .......................................... 287. Component Inspection ......................................... 337 .
Component Inspection ........................................ 288 . DTC P0451 EVAP CONTROL SYSTEM PRESSURE
Removal and Installation ..................................... 289 . SENSOR ................................................................ 339.
DTC P0335 CKP SENSOR (POS) ......................... 290 . Component Description ....................................... 339 .
Component Description ....................................... 290 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 339
. 290 On Board Diagnosis Logic ................................... 339 .
On Board Diagnosis Logic .................................. 290 . DTC Confirmation Procedure .............................. 340 .
Edition: 2004 September EC-3 2005 G35 Coupe
Diagnostic Procedure .......................................... 340 . DTC Confirmation Procedure ............................... 381 .
Component Inspection ......................................... 341 . Diagnostic Procedure ........................................... 382 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE DTC P0507 ISC SYSTEM ...................................... 383 .
SENSOR ................................................................. 342
. Description ........................................................... 383
.
Component Description ....................................... 342 . On Board Diagnosis Logic ................................... 383 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 383 .
. 342 Diagnostic Procedure ........................................... 384 .
On Board Diagnosis Logic ................................... 342 . DTC P0550 PSP SENSOR ..................................... 385 .
DTC Confirmation Procedure .............................. 343 . Component Description ....................................... 385 .
Wiring Diagram .................................................... 344
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 345 . .385
Component Inspection ......................................... 347 . On Board Diagnosis Logic ................................... 385 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 385 .
SENSOR ................................................................. 348
. Wiring Diagram .................................................... 386 .
Component Description ....................................... 348 . Diagnostic Procedure ........................................... 387 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 389 .
. 348 Removal and Installation ...................................... 389 .
On Board Diagnosis Logic ................................... 348 . DTC P0605 ECM .................................................... 390 .
DTC Confirmation Procedure .............................. 349 . Component Description ....................................... 390 .
Wiring Diagram .................................................... 350
. On Board Diagnosis Logic ................................... 390 .
Diagnostic Procedure .......................................... 351 . DTC Confirmation Procedure ............................... 390 .
Component Inspection ......................................... 355 . Diagnostic Procedure ........................................... 391 .
DTC P0455 EVAP CONTROL SYSTEM ................ 356 . DTC P1031, P1032, P1051, P1052 A/F SENSOR 1
On Board Diagnosis Logic ................................... 356 . HEATER .................................................................. 393
.
DTC Confirmation Procedure .............................. 357 . Description ........................................................... 393
.
Diagnostic Procedure .......................................... 358 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0456 EVAP CONTROL SYSTEM ................ 364 . .393
On Board Diagnosis Logic ................................... 364 . On Board Diagnosis Logic ................................... 393 .
DTC Confirmation Procedure .............................. 365 . DTC Confirmation Procedure ............................... 393 .
Overall Function Check ....................................... 366 . Wiring Diagram .................................................... 394 .
Diagnostic Procedure .......................................... 366 . Diagnostic Procedure ........................................... 397 .
DTC P0460 FUEL LEVEL SENSOR ...................... 373 . Component Inspection ......................................... 399 .
Component Description ....................................... 373 . Removal and Installation ...................................... 399 .
On Board Diagnosis Logic ................................... 373 . DTC P1065 ECM POWER SUPPLY ....................... 400 .
DTC Confirmation Procedure .............................. 373 . Component Description ....................................... 400 .
Diagnostic Procedure .......................................... 374 . On Board Diagnosis Logic ................................... 400 .
Removal and Installation ..................................... 374 . DTC Confirmation Procedure ............................... 400 .
DTC P0461 FUEL LEVEL SENSOR ...................... 375 . Wiring Diagram .................................................... 401 .
Component Description ....................................... 375 . Diagnostic Procedure ........................................... 402 .
On Board Diagnosis Logic ................................... 375 . DTC P1111, P1136 IVT CONTROL SOLENOID
Overall Function Check ....................................... 375 . VALVE ..................................................................... 404
.
Diagnostic Procedure .......................................... 376 . Component Description ....................................... 404 .
Removal and Installation ..................................... 376 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 377 . .404
Component Description ....................................... 377 . On Board Diagnosis Logic ................................... 404 .
On Board Diagnosis Logic ................................... 377 . DTC Confirmation Procedure ............................... 404 .
DTC Confirmation Procedure .............................. 377 . Wiring Diagram .................................................... 405 .
Diagnostic Procedure .......................................... 378 . Diagnostic Procedure ........................................... 408 .
Removal and Installation ..................................... 378 . Component Inspection ......................................... 410 .
DTC P0500 VSS ..................................................... 379. Removal and Installation ...................................... 410 .
Description ........................................................... 379
. DTC P1121 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 379 . ACTUATOR ............................................................ 411 .
DTC Confirmation Procedure .............................. 379 . Component Description ....................................... 411 .
Overall Function Check ....................................... 380 . On Board Diagnosis Logic ................................... 411 .
Diagnostic Procedure .......................................... 380 . DTC Confirmation Procedure ............................... 411 .
DTC P0506 ISC SYSTEM ...................................... 381 . Diagnostic Procedure ........................................... 412 .
Description ........................................................... 381
. DTC P1122 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 381 . FUNCTION ............................................................. 413.
Description ........................................................... 413
.
Edition: 2004 September EC-4 2005 G35 Coupe
On Board Diagnosis Logic .................................. 413 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 413 . . 455 A
Wiring Diagram ................................................... 414 . On Board Diagnosis Logic ................................... 455 .
Diagnostic Procedure .......................................... 415 . Overall Function Check ....................................... 456.
Component Inspection ........................................ 418 . Wiring Diagram .................................................... 458
. EC
Remove and Installation ...................................... 418 . Diagnostic Procedure .......................................... 460
.
DTC P1124, P1126 THROTTLE CONTROL MOTOR Main 12 Causes of Overheating .......................... 465 .
RELAY ................................................................... 419
. Component Inspection ......................................... 465.
Component Description ....................................... 419 . DTC P1225 TP SENSOR ....................................... 466 . C
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 466 .
. 419 On Board Diagnosis Logic ................................... 466 .
On Board Diagnosis Logic .................................. 419 . DTC Confirmation Procedure .............................. 466 . D
DTC Confirmation Procedure .............................. 419 . Diagnostic Procedure .......................................... 467
.
Wiring Diagram ................................................... 421 . Removal and Installation ..................................... 467.
Diagnostic Procedure .......................................... 422 . DTC P1226 TP SENSOR ....................................... 468 . E
DTC P1128 THROTTLE CONTROL MOTOR ....... 424 . Component Description ....................................... 468 .
Component Description ....................................... 424 . On Board Diagnosis Logic ................................... 468 .
On Board Diagnosis Logic .................................. 424 . DTC Confirmation Procedure .............................. 468 .
DTC Confirmation Procedure .............................. 424 . Diagnostic Procedure .......................................... 469
. F
Wiring Diagram ................................................... 425 . Removal and Installation ..................................... 469.
Diagnostic Procedure .......................................... 426 . DTC P1229 SENSOR POWER SUPPLY ............... 470 .
Component Inspection ........................................ 427 . On Board Diagnosis Logic ................................... 470 . G
Removal and Installation ..................................... 428 . DTC Confirmation Procedure .............................. 470 .
DTC P1146, P1166 HO2S2 .................................... 429 . Wiring Diagram .................................................... 471
.
Component Description ....................................... 429 . Diagnostic Procedure .......................................... 472
. H
CONSULT-II Reference Value in Data Monitor Mode DTC P1271, P1281 A/F SENSOR 1 ...................... 475 .
. 429 Component Description ....................................... 475 .
On Board Diagnosis Logic .................................. 429 . CONSULT-II Reference Value in Data Monitor Mode
I
DTC Confirmation Procedure .............................. 430 . . 475
Overall Function Check ....................................... 430 . On Board Diagnosis Logic ................................... 475 .
Wiring Diagram ................................................... 432 . DTC Confirmation Procedure .............................. 475 .
Diagnostic Procedure .......................................... 435 . Wiring Diagram .................................................... 477
. J
Component Inspection ........................................ 438 . Diagnostic Procedure .......................................... 480
.
Removal and Installation ..................................... 439 . Removal and Installation ..................................... 482.
DTC P1147, P1167 HO2S2 .................................... 440 . DTC P1272, P1282 A/F SENSOR 1 ...................... 483 . K
Component Description ....................................... 440 . Component Description ....................................... 483 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 440 . 483 L
On Board Diagnosis Logic .................................. 440 . On Board Diagnosis Logic ................................... 483 .
DTC Confirmation Procedure .............................. 441 . DTC Confirmation Procedure .............................. 483 .
Overall Function Check ....................................... 441 . Wiring Diagram .................................................... 485
.
Wiring Diagram ................................................... 443 . Diagnostic Procedure .......................................... 488
. M
Diagnostic Procedure .......................................... 446 . Removal and Installation ..................................... 490.
Component Inspection ........................................ 449 . DTC P1273, P1283 A/F SENSOR 1 ...................... 491 .
Removal and Installation ..................................... 450 . Component Description ....................................... 491 .
DTC P1148, P1168 CLOSED LOOP CONTROL ... 451 . CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 451 . . 491
DTC P1211 TCS CONTROL UNIT ........................ 452 . On Board Diagnosis Logic ................................... 491 .
Description .......................................................... 452
. DTC Confirmation Procedure .............................. 491 .
On Board Diagnosis Logic .................................. 452 . Wiring Diagram .................................................... 493
.
DTC Confirmation Procedure .............................. 452 . Diagnostic Procedure .......................................... 496
.
Diagnostic Procedure .......................................... 452 . Removal and Installation ..................................... 499.
DTC P1212 TCS COMMUNICATION LINE ........... 453 . DTC P1274, P1284 A/F SENSOR 1 ...................... 500 .
Description .......................................................... 453
. Component Description ....................................... 500 .
On Board Diagnosis Logic .................................. 453 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 453 . . 500
Diagnostic Procedure .......................................... 453 . On Board Diagnosis Logic ................................... 500 .
DTC P1217 ENGINE OVER TEMPERATURE ...... 454 . DTC Confirmation Procedure .............................. 500 .
Description .......................................................... 454
. Wiring Diagram .................................................... 502
.
Edition: 2004 September EC-5 2005 G35 Coupe
Diagnostic Procedure .......................................... 505 . Diagnostic Procedure ........................................... 561 .
Removal and Installation ..................................... 508 . Component Inspection ......................................... 564 .
DTC P1276, P1286 A/F SENSOR 1 ....................... 509 . DTC P1572 ASCD BRAKE SWITCH ..................... 565 .
Component Description ....................................... 509 . Component Description ....................................... 565 .
CONSULT-II Reference Value in Data Monitor Mode CONSULT-II Reference Value in Data Monitor Mode
. 509 .565
On Board Diagnosis Logic ................................... 509 . On Board Diagnosis Logic ................................... 565 .
DTC Confirmation Procedure .............................. 509 . DTC Confirmation Procedure ............................... 566 .
Overall Function Check ....................................... 510 . Wiring Diagram .................................................... 567
.
Wiring Diagram .................................................... 512 . Diagnostic Procedure ........................................... 569 .
Diagnostic Procedure .......................................... 515 . Component Inspection ......................................... 579 .
Removal and Installation ..................................... 517 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 580 .
DTC P1278, P1288 A/F SENSOR 1 ....................... 518 . Component Description ....................................... 580 .
Component Description ....................................... 518 . On Board Diagnosis Logic ................................... 580 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 580 .
. 518 Diagnostic Procedure ........................................... 581 .
On Board Diagnosis Logic ................................... 518 . DTC P1706 PNP SWITCH ...................................... 582 .
DTC Confirmation Procedure .............................. 519 . Component Description ....................................... 582 .
Wiring Diagram .................................................... 521 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 524 . .582
Removal and Installation ..................................... 529 . On Board Diagnosis Logic ................................... 582 .
DTC P1279, P1289 A/F SENSOR 1 ....................... 530 . DTC Confirmation Procedure ............................... 582 .
Component Description ....................................... 530 . Overall Function Check ........................................ 583 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 584
.
. 530 Diagnostic Procedure ........................................... 587 .
On Board Diagnosis Logic ................................... 530 . DTC P1805 BRAKE SWITCH ................................ 590 .
DTC Confirmation Procedure .............................. 531 . Description ........................................................... 590
.
Wiring Diagram .................................................... 533 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 536 . .590
Removal and Installation ..................................... 541 . On Board Diagnosis Logic ................................... 590 .
DTC P1444 EVAP CANISTER PURGE VOLUME DTC Confirmation Procedure ............................... 590 .
CONTROL SOLENOID VALVE .............................. 542 . Wiring Diagram .................................................... 591
.
Description ........................................................... 542
. Diagnostic Procedure ........................................... 592 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 594 .
. 542 DTC P2122, P2123 APP SENSOR ........................ 595 .
On Board Diagnosis Logic ................................... 543 . Component Description ....................................... 595 .
DTC Confirmation Procedure .............................. 543 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 544 . .595
Diagnostic Procedure .......................................... 546 . On Board Diagnosis Logic ................................... 595 .
Component Inspection ......................................... 548 . DTC Confirmation Procedure ............................... 596 .
Removal and Installation ..................................... 549 . Wiring Diagram .................................................... 597
.
DTC P1446 EVAP CANISTER VENT CONTROL Diagnostic Procedure ........................................... 598 .
VALVE .................................................................... 550
. Component Inspection ......................................... 600 .
Component Description ....................................... 550 . Removal and Installation ...................................... 601 .
CONSULT-II Reference Value in Data Monitor Mode DTC P2127, P2128 APP SENSOR ........................ 602 .
. 550 Component Description ....................................... 602 .
On Board Diagnosis Logic ................................... 550 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 551 . .602
Wiring Diagram .................................................... 552 . On Board Diagnosis Logic ................................... 602 .
Diagnostic Procedure .......................................... 553 . DTC Confirmation Procedure ............................... 603 .
Component Inspection ......................................... 555 . Wiring Diagram .................................................... 604
.
DTC P1564 ASCD STEERING SWITCH ............... 557 . Diagnostic Procedure ........................................... 605 .
Component Description ....................................... 557 . Component Inspection ......................................... 608 .
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ...................................... 608 .
. 557 DTC P2135 TP SENSOR ....................................... 609 .
On Board Diagnosis Logic ................................... 557 . Component Description ....................................... 609 .
DTC Confirmation Procedure .............................. 558 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 559 . .609
On Board Diagnosis Logic ................................... 609 .
Edition: 2004 September EC-6 2005 G35 Coupe
DTC Confirmation Procedure .............................. 610 . Component Description ....................................... 650 .
Wiring Diagram ....................................................611
. Wiring Diagram .................................................... 651 . A
Diagnostic Procedure .......................................... 612 . Diagnostic Procedure .......................................... 652 .
Component Inspection ........................................ 615 . Removal and Installation ..................................... 654 .
Removal and Installation ..................................... 615 . ELECTRICAL LOAD SIGNAL ............................... 655 . EC
DTC P2138 APP SENSOR .................................... 616 . Description ........................................................... 655
.
Component Description ....................................... 616 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 655
. 616 Diagnostic Procedure .......................................... 655 ◦ Jabse Service Manual Search 2025 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo