Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti G35 2003-2005 Coupe Sedan Approved Infiniti G35 Coupe 2004 First Edition 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 . TROUBLE DIAGNOSIS ........................................... 71 . F
Alphabetical Index ................................................... 8 . Trouble Diagnosis Introduction .............................. 71 .
DTC No. Index ...................................................... 12 . DTC Inspection Priority Chart ................................ 74 .
PRECAUTIONS ....................................................... 16 . Fail-safe Chart ....................................................... 76
. G
Precautions for Supplemental Restraint System Basic Inspection .................................................... 77 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- Symptom Matrix Chart ........................................... 82 .
SIONER" ............................................................... 16. Engine Control Component Parts Location ........... 86 .
H
Precautions for Battery Service ............................. 16 . Circuit Diagram ...................................................... 92.
On Board Diagnostic (OBD) System of Engine and ECM Harness Connector Terminal Layout ............ 94 .
A/T ......................................................................... 16
. ECM Terminals and Reference Value .................... 94 .
Precaution ............................................................. 17
. CONSULT-II Function .......................................... 103 . I
Wiring Diagrams and Trouble Diagnosis ............... 19 . Generic Scan Tool (GST) Function ...................... 116 .
PREPARATION ........................................................ 20 . CONSULT-II Reference Value in Data Monitor Mode
Special Service Tools ............................................ 20 . . 118 J
Commercial Service Tools ..................................... 21 . Major Sensor Reference Graph in Data Monitor
ENGINE CONTROL SYSTEM ................................. 22 . Mode .................................................................... 121
.
System Diagram .................................................... 22 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 124 .
K
Vacuum Hose Drawing .......................................... 23 . Description ........................................................... 124
.
System Chart ........................................................ 24 . Testing Condition ................................................. 124 .
Multiport Fuel Injection (MFI) System ................... 25 . Inspection Procedure ........................................... 124 .
Electronic Ignition (EI) System .............................. 27 . Diagnostic Procedure .......................................... 125 . L
Air Conditioning Cut Control .................................. 28 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Fuel Cut Control (at No Load and High Engine DENT ...................................................................... 128
.
Speed) ................................................................... 28
. Description ........................................................... 128
. M
CAN communication ............................................. 29 . Diagnostic Procedure .......................................... 128 .
BASIC SERVICE PROCEDURE ............................. 30 . POWER SUPPLY AND GROUND CIRCUIT .......... 129 .
Idle Speed and Ignition Timing Check ................... 30 . Wiring Diagram .................................................... 129 .
Idle Speed/Ignition Timing/Idle Mixture Ratio Diagnostic Procedure .......................................... 132 .
Adjustment ............................................................ 31. Ground Inspection ............................................... 137 .
Accelerator Pedal Released Position Learning ..... 42 . DTC U1000, U1001 CAN COMMUNICATION LINE. 138
Throttle Valve Closed Position Learning ............... 42 . Description ........................................................... 138
.
Idle Air Volume Learning ....................................... 42 . On Board Diagnosis Logic ................................... 138 .
Fuel Pressure Check ............................................. 44 . DTC Confirmation Procedure .............................. 138 .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 46 . Wiring Diagram .................................................... 139 .
Introduction ........................................................... 46
. Diagnostic Procedure .......................................... 140 .
Two Trip Detection Logic ....................................... 46 . DTC P0011, P0021 IVT CONTROL ....................... 141 .
Emission-related Diagnostic Information ............... 47 . Description ........................................................... 141
.
IVIS (Infiniti Vehicle Immobilizer System -- NATS) 62 ... CONSULT-II Reference Value in Data Monitor Mode
Malfunction Indicator Lamp (MIL) .......................... 62 . . 141
OBD System Operation Chart ............................... 66 . On Board Diagnosis Logic ................................... 142 .
EC-1
DTC Confirmation Procedure .............................. 142 . DTC P0122, P0123 TP SENSOR ........................... 185 .
Diagnostic Procedure .......................................... 143 . Component Description ....................................... 185 .
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER 144 . CONSULT-II Reference Value in Data Monitor Mode
Description ........................................................... 144
. .185
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 185 .
. 144 DTC Confirmation Procedure ............................... 186 .
On Board Diagnosis Logic ................................... 144 . Wiring Diagram .................................................... 187
.
DTC Confirmation Procedure .............................. 145 . Diagnostic Procedure ........................................... 188
.
Wiring Diagram .................................................... 146
. Component Inspection ......................................... 191.
Diagnostic Procedure .......................................... 149 . Removal and Installation ...................................... 191
.
Component Inspection ......................................... 151 . DTC P0125 ECT SENSOR ..................................... 192 .
Removal and Installation ..................................... 151 . Component Description ....................................... 192 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 152 . On Board Diagnosis Logic ................................... 192 .
Description ........................................................... 152
. DTC Confirmation Procedure ............................... 193 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 193
.
. 152 Component Inspection ......................................... 194.
On Board Diagnosis Logic ................................... 152 . Removal and Installation ...................................... 194
.
DTC Confirmation Procedure .............................. 153 . DTC P0127 IAT SENSOR ....................................... 195 .
Wiring Diagram .................................................... 154
. Component Description ....................................... 195 .
Diagnostic Procedure .......................................... 157 . On Board Diagnosis Logic ................................... 195 .
Component Inspection ......................................... 159 . DTC Confirmation Procedure ............................... 195 .
Removal and Installation ..................................... 159 . Diagnostic Procedure ........................................... 196
.
DTC P0101 MAF SENSOR .................................... 160 . Component Inspection ......................................... 197.
Component Description ....................................... 160 . Removal and Installation ...................................... 197
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 198 .
. 160 On Board Diagnosis Logic ................................... 198 .
On Board Diagnosis Logic ................................... 160 . DTC Confirmation Procedure ............................... 198 .
DTC Confirmation Procedure .............................. 161 . Diagnostic Procedure ........................................... 198
.
Overall Function Check ....................................... 162 . Component Inspection ......................................... 199.
Wiring Diagram .................................................... 163
. Removal and Installation ...................................... 199
.
Diagnostic Procedure .......................................... 164 . DTC P0132, P0152 HO2S1 .................................... 200 .
Component Inspection ......................................... 167 . Component Description ....................................... 200 .
Removal and Installation ..................................... 167 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 168 . .200
Component Description ....................................... 168 . On Board Diagnosis Logic ................................... 200 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 201 .
. 168 Wiring Diagram .................................................... 202
.
On Board Diagnosis Logic ................................... 168 . Diagnostic Procedure ........................................... 205
.
DTC Confirmation Procedure .............................. 169 . Component Inspection ......................................... 208.
Wiring Diagram .................................................... 170
. Removal and Installation ...................................... 209
.
Diagnostic Procedure .......................................... 171 . DTC P0133, P0153 HO2S1 .................................... 210 .
Component Inspection ......................................... 174 . Component Description ....................................... 210 .
Removal and Installation ..................................... 174 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 175 . .210
Component Description ....................................... 175 . On Board Diagnosis Logic ................................... 210 .
On Board Diagnosis Logic ................................... 175 . DTC Confirmation Procedure ............................... 211 .
DTC Confirmation Procedure .............................. 175 . Overall Function Check ........................................ 212
.
Wiring Diagram .................................................... 177
. Wiring Diagram .................................................... 213
.
Diagnostic Procedure .......................................... 178 . Diagnostic Procedure ........................................... 216
.
Component Inspection ......................................... 179 . Component Inspection ......................................... 220.
Removal and Installation ..................................... 179 . Removal and Installation ...................................... 221
.
DTC P0117, P0118 ECT SENSOR ......................... 180 . DTC P0134, P0154 HO2S1 .................................... 222 .
Component Description ....................................... 180 . Component Description ....................................... 222 .
On Board Diagnosis Logic ................................... 180 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 181 . .222
Wiring Diagram .................................................... 182
. On Board Diagnosis Logic ................................... 222 .
Diagnostic Procedure .......................................... 183 . DTC Confirmation Procedure ............................... 223 .
Component Inspection ......................................... 184 . Overall Function Check ........................................ 224
.
Removal and Installation ..................................... 184 . Wiring Diagram .................................................... 225
.
EC-2
Diagnostic Procedure .......................................... 228 . Diagnostic Procedure .......................................... 280 .
Component Inspection ........................................ 230 . Component Inspection ......................................... 283 . A
Removal and Installation ..................................... 231 . Removal and Installation ..................................... 283 .
DTC P0138, P0158 HO2S2 ................................... 232 . DTC P0300 - P0306 MULTIPLE CYLINDER MIS-
Component Description ....................................... 232 . FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 284 . EC
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 284 .
. 232 DTC Confirmation Procedure .............................. 284 .
On Board Diagnosis Logic .................................. 232 . Diagnostic Procedure .......................................... 285 .
DTC Confirmation Procedure .............................. 233 . DTC P0327, P0328 KS .......................................... 290 . C
Wiring Diagram ................................................... 234
. Component Description ....................................... 290 .
Diagnostic Procedure .......................................... 237 . On Board Diagnosis Logic ................................... 290 .
Component Inspection ........................................ 239 . DTC Confirmation Procedure .............................. 290 . D
Removal and Installation ..................................... 240 . Wiring Diagram .................................................... 291 .
DTC P0139, P0159 HO2S2 ................................... 241 . Diagnostic Procedure .......................................... 292 .
Component Description ....................................... 241 . Component Inspection ......................................... 293 . E
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ..................................... 294 .
. 241 DTC P0335 CKP SENSOR (POS) ......................... 295 .
On Board Diagnosis Logic .................................. 241 . Component Description ....................................... 295 .
DTC Confirmation Procedure .............................. 242 . CONSULT-II Reference Value in Data Monitor Mode F
Overall Function Check ....................................... 242 . . 295
Wiring Diagram ................................................... 244
. On Board Diagnosis Logic ................................... 295 .
Diagnostic Procedure .......................................... 247 . DTC Confirmation Procedure .............................. 295 . G
Component Inspection ........................................ 250 . Wiring Diagram .................................................... 296 .
Removal and Installation ..................................... 251 . Diagnostic Procedure .......................................... 297 .
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 300 . H
FUNCTION ............................................................. 252
. Removal and Installation ..................................... 300 .
On Board Diagnosis Logic .................................. 252 . DTC P0340, P0345 CMP SENSOR (PHASE) ....... 301 .
DTC Confirmation Procedure .............................. 252 . Component Description ....................................... 301 .
I
Wiring Diagram ................................................... 254
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 256 . . 301
DTC P0172, P0175 FUEL INJECTION SYSTEM On Board Diagnosis Logic ................................... 301 .
FUNCTION ............................................................. 260
. DTC Confirmation Procedure .............................. 301 . J
On Board Diagnosis Logic .................................. 260 . Wiring Diagram .................................................... 302 .
DTC Confirmation Procedure .............................. 260 . Diagnostic Procedure .......................................... 305 .
Wiring Diagram ................................................... 262
. Component Inspection ......................................... 308 . K
Diagnostic Procedure .......................................... 264 . Removal and Installation ..................................... 308 .
DTC P0181 FTT SENSOR ..................................... 268 . DTC P0420, P0430 THREE WAY CATALYST FUNC-
Component Description ....................................... 268 . TION ....................................................................... 309
. L
On Board Diagnosis Logic .................................. 268 . On Board Diagnosis Logic ................................... 309 .
DTC Confirmation Procedure .............................. 268 . DTC Confirmation Procedure .............................. 309 .
Wiring Diagram ................................................... 270
. Overall Function Check ....................................... 310 .
Diagnostic Procedure .......................................... 271 . Diagnostic Procedure .......................................... 311 . M
Component Inspection ........................................ 272 . DTC P0441 EVAP CONTROL SYSTEM ................ 314 .
Removal and Installation ..................................... 272 . System Description .............................................. 314 .
DTC P0182, P0183 FTT SENSOR ........................ 273 . On Board Diagnosis Logic ................................... 314 .
Component Description ....................................... 273 . DTC Confirmation Procedure .............................. 314 .
On Board Diagnosis Logic .................................. 273 . Overall Function Check ....................................... 315 .
DTC Confirmation Procedure .............................. 273 . Diagnostic Procedure .......................................... 316 .
Wiring Diagram ................................................... 274
. DTC P0442 EVAP CONTROL SYSTEM ................ 319 .
Diagnostic Procedure .......................................... 275 . On Board Diagnosis Logic ................................... 319 .
Component Inspection ........................................ 276 . DTC Confirmation Procedure .............................. 320 .
Removal and Installation ..................................... 276 . Diagnostic Procedure .......................................... 321 .
DTC P0222, P0223 TP SENSOR .......................... 277 . DTC P0444, P0445 EVAP CANISTER PURGE VOL-
Component Description ....................................... 277 . UME CONTROL SOLENOID VALVE ..................... 328 .
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 328
.
. 277 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 277 . . 328
DTC Confirmation Procedure .............................. 278 . On Board Diagnosis Logic ................................... 329 .
Wiring Diagram ................................................... 279
. DTC Confirmation Procedure .............................. 329 .
EC-3
Wiring Diagram .................................................... 330 . Component Description ....................................... 379 .
Diagnostic Procedure .......................................... 332 . On Board Diagnosis Logic ................................... 379 .
Component Inspection ......................................... 333 . Overall Function Check ........................................ 379 .
Removal and Installation ..................................... 334 . Diagnostic Procedure ........................................... 380 .
DTC P0447 EVAP CANISTER VENT CONTROL Removal and Installation ...................................... 380 .
VALVE .................................................................... 335
. DTC P0462 FUEL LEVEL SENSOR ...................... 381 .
Component Description ....................................... 335 . Component Description ....................................... 381 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 381 .
. 335 DTC Confirmation Procedure ............................... 381 .
On Board Diagnosis Logic ................................... 335 . Diagnostic Procedure ........................................... 382 .
DTC Confirmation Procedure .............................. 336 . Removal and Installation ...................................... 382 .
Wiring Diagram .................................................... 337 . DTC P0500 VSS ..................................................... 383 .
Diagnostic Procedure .......................................... 338 . Description ........................................................... 383
.
Component Inspection ......................................... 340 . On Board Diagnosis Logic ................................... 383 .
DTC P0451 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 383 .
SENSOR ................................................................. 342
. Overall Function Check ........................................ 384 .
Component Description ....................................... 342 . Diagnostic Procedure ........................................... 384 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0506 ISC SYSTEM ...................................... 385 .
. 342 Description ........................................................... 385
.
On Board Diagnosis Logic ................................... 342 . On Board Diagnosis Logic ................................... 385 .
DTC Confirmation Procedure .............................. 343 . DTC Confirmation Procedure ............................... 385 .
Diagnostic Procedure .......................................... 343 . Diagnostic Procedure ........................................... 386 .
Component Inspection ......................................... 344 . DTC P0507 ISC SYSTEM ...................................... 387 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE Description ........................................................... 387
.
SENSOR ................................................................. 345
. On Board Diagnosis Logic ................................... 387 .
Component Description ....................................... 345 . DTC Confirmation Procedure ............................... 387 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 388 .
. 345 DTC P0550 PSP SENSOR ..................................... 389 .
On Board Diagnosis Logic ................................... 345 . Component Description ....................................... 389 .
DTC Confirmation Procedure .............................. 346 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 347 . .389
Diagnostic Procedure .......................................... 348 . On Board Diagnosis Logic ................................... 389 .
Component Inspection ......................................... 350 . DTC Confirmation Procedure ............................... 389 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE Wiring Diagram .................................................... 390 .
SENSOR ................................................................. 351
. Diagnostic Procedure ........................................... 391 .
Component Description ....................................... 351 . Component Inspection ......................................... 393 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0605 ECM .................................................... 394 .
. 351 Component Description ....................................... 394 .
On Board Diagnosis Logic ................................... 351 . On Board Diagnosis Logic ................................... 394 .
DTC Confirmation Procedure .............................. 352 . DTC Confirmation Procedure ............................... 394 .
Wiring Diagram .................................................... 353 . Diagnostic Procedure ........................................... 395 .
Diagnostic Procedure .......................................... 354 . DTC P1065 ECM POWER SUPPLY ....................... 397 .
Component Inspection ......................................... 358 . Component Description ....................................... 397 .
DTC P0455 EVAP CONTROL SYSTEM ................ 359 . On Board Diagnosis Logic ................................... 397 .
On Board Diagnosis Logic ................................... 359 . DTC Confirmation Procedure ............................... 397 .
DTC Confirmation Procedure .............................. 360 . Wiring Diagram .................................................... 398 .
Diagnostic Procedure .......................................... 361 . Diagnostic Procedure ........................................... 399 .
DTC P0456 EVAP CONTROL SYSTEM ................ 367 . DTC P1111, P1136 IVT CONTROL SOLENOID
On Board Diagnosis Logic ................................... 367 . VALVE ..................................................................... 401
.
DTC Confirmation Procedure .............................. 368 . Component Description ....................................... 401 .
Overall Function Check ....................................... 369 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 370 . .401
DTC P0460 FUEL LEVEL SENSOR ...................... 377 . On Board Diagnosis Logic ................................... 401 .
Component Description ....................................... 377 . DTC Confirmation Procedure ............................... 401 .
On Board Diagnosis Logic ................................... 377 . Wiring Diagram .................................................... 402 .
DTC Confirmation Procedure .............................. 377 . Diagnostic Procedure ........................................... 405 .
Diagnostic Procedure .......................................... 378 . Component Inspection ......................................... 407 .
Removal and Installation ..................................... 378 . Removal and Installation ...................................... 407 .
DTC P0461 FUEL LEVEL SENSOR ...................... 379 . DTC P1121 ELECTRIC THROTTLE CONTROL
EC-4
ACTUATOR ........................................................... 408. Diagnostic Procedure .......................................... 445 .
Component Description ....................................... 408 . Component Inspection ......................................... 448 . A
On Board Diagnosis Logic .................................. 408 . Removal and Installation ..................................... 449 .
DTC Confirmation Procedure .............................. 408 . DTC P1147, P1167 HO2S2 .................................... 450 .
Diagnostic Procedure .......................................... 409 . Component Description ....................................... 450 . EC
DTC P1122 ELECTRIC THROTTLE CONTROL CONSULT-II Reference Value in Data Monitor Mode
FUNCTION ............................................................. 410
. . 450
Description .......................................................... 410
. On Board Diagnosis Logic ................................... 450 .
On Board Diagnosis Logic .................................. 410 . DTC Confirmation Procedure .............................. 451 . C
DTC Confirmation Procedure .............................. 410 . Overall Function Check ....................................... 451 .
Wiring Diagram ....................................................411 . Wiring Diagram .................................................... 453
.
Diagnostic Procedure .......................................... 412 . Diagnostic Procedure .......................................... 456 . D
Component Inspection ........................................ 415 . Component Inspection ......................................... 459 .
Remove and Installation ...................................... 415 . Removal and Installation ..................................... 460 .
DTC P1124, P1126 THROTTLE CONTROL MOTOR DTC P1148, P1168 CLOSED LOOP CONTROL ... 461 . E
RELAY ................................................................... 416
. On Board Diagnosis Logic ................................... 461 .
Component Description ....................................... 416 . DTC Confirmation Procedure .............................. 461 .
CONSULT-II Reference Value in Data Monitor Mode Overall Function Check ....................................... 462 .
. 416 Diagnostic Procedure .......................................... 462 . F
On Board Diagnosis Logic .................................. 416 . DTC P1211 TCS CONTROL UNIT ......................... 463 .
DTC Confirmation Procedure .............................. 416 . Description ........................................................... 463
.
Wiring Diagram ................................................... 418 . On Board Diagnosis Logic ................................... 463 . G
Diagnostic Procedure .......................................... 419 . DTC Confirmation Procedure .............................. 463 .
DTC P1128 THROTTLE CONTROL MOTOR ....... 421 . Diagnostic Procedure .......................................... 463 .
Component Description ....................................... 421 . DTC P1212 TCS COMMUNICATION LINE ........... 464 . H
On Board Diagnosis Logic .................................. 421 . Description ........................................................... 464
.
DTC Confirmation Procedure .............................. 421 . On Board Diagnosis Logic ................................... 464 .
Wiring Diagram ................................................... 422 . DTC Confirmation Procedure .............................. 464 .
I
Diagnostic Procedure .......................................... 423 . Diagnostic Procedure .......................................... 464 .
Component Inspection ........................................ 424 . DTC P1217 ENGINE OVER TEMPERATURE ....... 465 .
Removal and Installation ..................................... 425 . Description ........................................................... 465
.
DTC P1143, P1163 HO2S1 .................................... 426 . CONSULT-II Reference Value in Data Monitor Mode J
Component Description ....................................... 426 . . 466
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 466 .
. 426 Overall Function Check ....................................... 467 . K
On Board Diagnosis Logic .................................. 426 . Wiring Diagram .................................................... 469
.
DTC Confirmation Procedure .............................. 427 . Diagnostic Procedure .......................................... 471 .
Overall Function Check ....................................... 428 . Main 12 Causes of Overheating .......................... 475 . L
Diagnostic Procedure .......................................... 428 . Component Inspection ......................................... 476 .
Component Inspection ........................................ 430 . DTC P1225 TP SENSOR ....................................... 477 .
Removal and Installation ..................................... 431 . Component Description ....................................... 477 .
DTC P1144, P1164 HO2S1 .................................... 432 . On Board Diagnosis Logic ................................... 477 . M
Component Description ....................................... 432 . DTC Confirmation Procedure .............................. 477 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure .......................................... 478 .
. 432 Removal and Installation ..................................... 478 .
On Board Diagnosis Logic .................................. 432 . DTC P1226 TP SENSOR ....................................... 479 .
DTC Confirmation Procedure .............................. 433 . Component Description ....................................... 479 .
Overall Function Check ....................................... 434 . On Board Diagnosis Logic ................................... 479 .
Diagnostic Procedure .......................................... 434 . DTC Confirmation Procedure .............................. 479 .
Component Inspection ........................................ 436 . Diagnostic Procedure .......................................... 480 .
Removal and Installation ..................................... 438 . Removal and Installation ..................................... 480 .
DTC P1146, P1166 HO2S2 .................................... 439 . DTC P1229 SENSOR POWER SUPPLY ............... 481 .
Component Description ....................................... 439 . On Board Diagnosis Logic ................................... 481 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure .............................. 481 .
. 439 Wiring Diagram .................................................... 482
.
On Board Diagnosis Logic .................................. 439 . Diagnostic Procedure .......................................... 483 .
DTC Confirmation Procedure .............................. 440 . DTC P1444 EVAP CANISTER PURGE VOLUME
Overall Function Check ....................................... 440 . CONTROL SOLENOID VALVE .............................. 486 .
Wiring Diagram ................................................... 442 . Description ........................................................... 486
.
EC-5
CONSULT-II Reference Value in Data Monitor Mode DTC P2122, P2123 APP SENSOR ........................ 539 .
. 486 Component Description ....................................... 539 .
On Board Diagnosis Logic ................................... 487 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 487 . .539
Wiring Diagram .................................................... 488 . On Board Diagnosis Logic ................................... 539 .
Diagnostic Procedure .......................................... 490 . DTC Confirmation Procedure ............................... 540 .
Component Inspection ......................................... 492 . Wiring Diagram .................................................... 541
.
Removal and Installation ..................................... 493 . Diagnostic Procedure ........................................... 542 .
DTC P1446 EVAP CANISTER VENT CONTROL Component Inspection ......................................... 544 .
VALVE .................................................................... 494
. Removal and Installation ...................................... 545 .
Component Description ....................................... 494 . DTC P2127, P2128 APP SENSOR ........................ 546 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 546 .
. 494 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 494 . .546
DTC Confirmation Procedure .............................. 495 . On Board Diagnosis Logic ................................... 546 .
Wiring Diagram .................................................... 496 . DTC Confirmation Procedure ............................... 547 .
Diagnostic Procedure .......................................... 497 . Wiring Diagram .................................................... 548
.
Component Inspection ......................................... 499 . Diagnostic Procedure ........................................... 549 .
DTC P1564 ASCD STEERING SWITCH ............... 501 . Component Inspection ......................................... 552 .
Component Description ....................................... 501 . Removal and Installation ...................................... 552 .
CONSULT-II Reference Value in Data Monitor Mode DTC P2135 TP SENSOR ....................................... 553 .
. 501 Component Description ....................................... 553 .
On Board Diagnosis Logic ................................... 501 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 502 . .553
Wiring Diagram .................................................... 503 . On Board Diagnosis Logic ................................... 553 .
Diagnostic Procedure .......................................... 504 . DTC Confirmation Procedure ............................... 554 .
Component Inspection ......................................... 507 . Wiring Diagram .................................................... 555
.
DTC P1572 ASCD BRAKE SWITCH ..................... 508 . Diagnostic Procedure ........................................... 556 .
Component Description ....................................... 508 . Component Inspection ......................................... 559 .
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ...................................... 559 .
. 508 DTC P2138 APP SENSOR ..................................... 560 .
On Board Diagnosis Logic ................................... 508 . Component Description ....................................... 560 .
DTC Confirmation Procedure .............................. 509 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 510 . .560
Diagnostic Procedure .......................................... 512 . On Board Diagnosis Logic ................................... 560 .
Component Inspection ......................................... 522 . DTC Confirmation Procedure ............................... 561 .
DTC P1574 ASCD VEHICLE SPEED SENSOR .... 523 . Wiring Diagram .................................................... 562
.
Component Description ....................................... 523 . Diagnostic Procedure ........................................... 563 .
On Board Diagnosis Logic ................................... 523 . Component Inspection ......................................... 567 .
DTC Confirmation Procedure .............................. 523 . Removal and Installation ...................................... 567 .
Diagnostic Procedure .......................................... 524 . IGNITION SIGNAL ................................................. 568 .
DTC P1706 PNP SWITCH ..................................... 525 . Component Description ....................................... 568 .
Component Description ....................................... 525 . Wiring Diagram .................................................... 569
.
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 574 .
. 525 Component Inspection ......................................... 579 .
On Board Diagnosis Logic ................................... 525 . Removal and Installation ...................................... 579 .
DTC Confirmation Procedure .............................. 525 . INJECTOR CIRCUIT .............................................. 580 .
Overall Function Check ....................................... 526 . Component Description ....................................... 580 .
Wiring Diagram .................................................... 527 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 530 . .580
DTC P1805 BRAKE SWITCH ................................ 534 . Wiring Diagram .................................................... 581
.
Description ........................................................... 534
. Diagnostic Procedure ........................................... 583 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 585 .
. 534 Removal and Installation ...................................... 585 .
On Board Diagnosis Logic ................................... 534 . FUEL PUMP CIRCUIT ............................................ 586 .
DTC Confirmation Procedure .............................. 534 . Description ........................................................... 586
.
Wiring Diagram .................................................... 535 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 536 . .586
Component Inspection ......................................... 538 . Wiring Diagram .................................................... 587
.
EC-6
Diagnostic Procedure .......................................... 588 . Description ........................................................... 617
.
Component Inspection ........................................ 591 . Component Inspection ......................................... 620 . A
Removal and Installation ..................................... 591 . Removal and Installation ..................................... 621 .
REFRIGERANT PRESSURE SENSOR ................ 592 . How to Detect Fuel Vapor Leakage ..................... 621 .
Component Description ....................................... 592 . ON BOARD REFUELING VAPOR RECOVERY EC
Wiring Diagram ................................................... 593
. (ORVR) ................................................................... 624
.
Diagnostic Procedure .......................................... 594 . System Description .............................................. 624 .
Removal and Installation ..................................... 596 . Diagnostic Procedure .......................................... 625 .
ELECTRICAL LOAD SIGNAL ............................... 597 . Component Inspection ......................................... 627 . C
Description .......................................................... 597
. POSITIVE CRANKCASE VENTILATION .............. 629 .
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 629
.
. 597 Component Inspection ......................................... 629 . D
Diagnostic Procedure .......................................... 597 . AUTOMATIC SPEED CONTROL DEVICE (ASCD). 631
ASCD BRAKE SWITCH ..................................◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo