Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Infiniti FX45 FX35 2003-2005 Approved FX45_35-S50-2003 ec
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ENGINE CONTROL SYSTEM
B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
VQ35DE TROUBLE DIAGNOSIS ........................................... 91 . F
Trouble Diagnosis Introduction .............................. 91 .
INDEX FOR DTC ..................................................... 15 . DTC Inspection Priority Chart ................................ 94 .
Alphabetical Index ................................................. 15 . Fail-safe Chart ....................................................... 96
. G
DTC No. Index ...................................................... 19 . Basic Inspection .................................................... 97 .
PRECAUTIONS ....................................................... 23 . Symptom Matrix Chart ......................................... 102 .
Precautions for Supplemental Restraint System Engine Control Component Parts Location ......... 106 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- H
Circuit Diagram .................................................... 112 .
SIONER" ............................................................... 23. ECM Harness Connector Terminal Layout .......... 114 .
On Board Diagnostic (OBD) System of Engine and ECM Terminals and Reference Value .................. 114 .
A/T ......................................................................... 23
. CONSULT-II Function .......................................... 123 . I
Precaution ............................................................. 23
. Generic Scan Tool (GST) Function ...................... 135 .
Wiring Diagrams and Trouble Diagnosis ............... 26 . CONSULT-II Reference Value in Data Monitor .... 138 .
PREPARATION ........................................................ 27 . Major Sensor Reference Graph in Data Monitor J
Special Service Tools ............................................ 27 . Mode .................................................................... 142
.
Commercial Service Tools ..................................... 28 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 144 .
ENGINE CONTROL SYSTEM ................................. 29 . Description ........................................................... 144
.
System Diagram .................................................... 29 . K
Testing Condition ................................................. 144 .
Vacuum Hose Drawing .......................................... 30 . Inspection Procedure ........................................... 144 .
System Chart ........................................................ 31 . Diagnostic Procedure .......................................... 145 .
Multiport Fuel Injection (MFI) System ................... 32 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI- L
Electronic Ignition (EI) System .............................. 34 . DENT ...................................................................... 148
.
Air Conditioning Cut Control .................................. 35 . Description ........................................................... 148
.
Fuel Cut Control (at No Load and High Engine Diagnostic Procedure .......................................... 148 . M
Speed) ................................................................... 35
. POWER SUPPLY CIRCUIT FOR ECM .................. 149 .
CAN Communication ............................................. 37 . Wiring Diagram .................................................... 149 .
BASIC SERVICE PROCEDURE ............................. 50 . Diagnostic Procedure .......................................... 150 .
Idle Speed and Ignition Timing Check ................... 50 . DTC U1000, U1001 CAN COMMUNICATION LINE. 154
Idle Speed/Ignition Timing/Idle Mixture Ratio Description ........................................................... 154
.
Adjustment ............................................................ 51. On Board Diagnosis Logic ................................... 154 .
Accelerator Pedal Released Position Learning ..... 63 . DTC Confirmation Procedure .............................. 154 .
Throttle Valve Closed Position Learning ............... 63 . Wiring Diagram .................................................... 155 .
Idle Air Volume Learning ....................................... 63 . Diagnostic Procedure .......................................... 156 .
Fuel Pressure Check ............................................. 65 . DTC P0011, P0021 IVT CONTROL ....................... 157 .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 67 . Description ........................................................... 157
.
Introduction ........................................................... 67
. CONSULT-II Reference Value in Data Monitor Mode
Two Trip Detection Logic ....................................... 67 . . 157
Emission-related Diagnostic Information ............... 68 . On Board Diagnosis Logic ................................... 158 .
IVIS (Infiniti Vehicle Immobilizer System -- NATS) 82 ... DTC Confirmation Procedure .............................. 158 .
Malfunction Indicator Lamp (MIL) .......................... 82 . Diagnostic Procedure .......................................... 160 .
OBD System Operation Chart ............................... 86 .
Revision; 2004 April EC-1 2003 FX
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER 161 . CONSULT-II Reference Value in Data Monitor Mode
Description ........................................................... 161
. .202
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 202 .
. 161 DTC Confirmation Procedure ............................... 203 .
On Board Diagnosis Logic ................................... 161 . Wiring Diagram .................................................... 204
.
DTC Confirmation Procedure .............................. 162 . Diagnostic Procedure ........................................... 205
.
Wiring Diagram .................................................... 163
. Component Inspection ......................................... 208.
Diagnostic Procedure .......................................... 166 . Removal and Installation ...................................... 208
.
Component Inspection ......................................... 168 . DTC P0125 ECT SENSOR ..................................... 209 .
Removal and Installation ..................................... 168 . Component Description ....................................... 209 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 169 . On Board Diagnosis Logic ................................... 209 .
Description ........................................................... 169
. DTC Confirmation Procedure ............................... 210 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 210
.
. 169 Component Inspection ......................................... 211.
On Board Diagnosis Logic ................................... 169 . Removal and Installation ...................................... 211
.
DTC Confirmation Procedure .............................. 170 . DTC P0127 IAT SENSOR ....................................... 212 .
Wiring Diagram .................................................... 171
. Component Description ....................................... 212 .
Diagnostic Procedure .......................................... 174 . On Board Diagnosis Logic ................................... 212 .
Component Inspection ......................................... 175 . DTC Confirmation Procedure ............................... 212 .
Removal and Installation ..................................... 176 . Diagnostic Procedure ........................................... 213
.
DTC P0101 MAF SENSOR .................................... 177 . Component Inspection ......................................... 213.
Component Description ....................................... 177 . Removal and Installation ...................................... 213
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0128 THERMOSTAT FUNCTION ................ 214 .
. 177 On Board Diagnosis Logic ................................... 214 .
On Board Diagnosis Logic ................................... 177 . DTC Confirmation Procedure ............................... 214 .
DTC Confirmation Procedure .............................. 178 . Diagnostic Procedure ........................................... 214
.
Overall Function Check ....................................... 179 . Component Inspection ......................................... 215.
Wiring Diagram .................................................... 180
. Removal and Installation ...................................... 215
.
Diagnostic Procedure .......................................... 181 . DTC P0132, P0152 HO2S1 .................................... 216 .
Component Inspection ......................................... 184 . Component Description ....................................... 216 .
Removal and Installation ..................................... 184 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0102, P0103 MAF SENSOR ........................ 185 . .216
Component Description ....................................... 185 . On Board Diagnosis Logic ................................... 216 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure ............................... 217 .
. 185 Wiring Diagram .................................................... 218
.
On Board Diagnosis Logic ................................... 185 . Diagnostic Procedure ........................................... 221
.
DTC Confirmation Procedure .............................. 186 . Component Inspection ......................................... 223.
Wiring Diagram .................................................... 187
. Removal and Installation ...................................... 224
.
Diagnostic Procedure .......................................... 188 . DTC P0133, P0153 HO2S1 .................................... 225 .
Component Inspection ......................................... 191 . Component Description ....................................... 225 .
Removal and Installation ..................................... 191 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0112, P0113 IAT SENSOR .......................... 192 . .225
Component Description ....................................... 192 . On Board Diagnosis Logic ................................... 225 .
On Board Diagnosis Logic ................................... 192 . DTC Confirmation Procedure ............................... 226 .
DTC Confirmation Procedure .............................. 192 . Overall Function Check ........................................ 227
.
Wiring Diagram .................................................... 194
. Wiring Diagram .................................................... 228
.
Diagnostic Procedure .......................................... 195 . Diagnostic Procedure ........................................... 231
.
Component Inspection ......................................... 196 . Component Inspection ......................................... 235.
Removal and Installation ..................................... 196 . Removal and Installation ...................................... 236
.
DTC P0117, P0118 ECT SENSOR ......................... 197 . DTC P0134, P0154 HO2S1 .................................... 237 .
Component Description ....................................... 197 . Component Description ....................................... 237 .
On Board Diagnosis Logic ................................... 197 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 198 . .237
Wiring Diagram .................................................... 199
. On Board Diagnosis Logic ................................... 237 .
Diagnostic Procedure .......................................... 200 . DTC Confirmation Procedure ............................... 238 .
Component Inspection ......................................... 201 . Overall Function Check ........................................ 239
.
Removal and Installation ..................................... 201 . Wiring Diagram .................................................... 240
.
DTC P0122, P0123 TP SENSOR ........................... 202 . Diagnostic Procedure ........................................... 243
.
Component Description ....................................... 202 .
Revision; 2004 April EC-2 2003 FX
Component Inspection ........................................ 244 . Component Inspection ......................................... 298 .
Removal and Installation ..................................... 246 . Removal and Installation ..................................... 298 . A
DTC P0138, P0158 HO2S2 ................................... 247 . DTC P0300 - P0306 MULTIPLE CYLINDER MIS-
Component Description ....................................... 247 . FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 299 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 299 . EC
. 247 DTC Confirmation Procedure .............................. 299 .
On Board Diagnosis Logic .................................. 247 . Diagnostic Procedure .......................................... 300 .
DTC Confirmation Procedure .............................. 248 . DTC P0327, P0328 KS .......................................... 305 .
Wiring Diagram ................................................... 249
. Component Description ....................................... 305 . C
Diagnostic Procedure .......................................... 252 . On Board Diagnosis Logic ................................... 305 .
Component Inspection ........................................ 254 . DTC Confirmation Procedure .............................. 305 .
Removal and Installation ..................................... 255 . Wiring Diagram .................................................... 306 . D
DTC P0139, P0159 HO2S2 ................................... 256 . Diagnostic Procedure .......................................... 307 .
Component Description ....................................... 256 . Component Inspection ......................................... 308 .
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ..................................... 308 . E
. 256 DTC P0335 CKP SENSOR (POS) ......................... 309 .
On Board Diagnosis Logic .................................. 256 . Component Description ....................................... 309 .
DTC Confirmation Procedure .............................. 257 . CONSULT-II Reference Value in Data Monitor Mode
Overall Function Check ....................................... 257 . . 309 F
Wiring Diagram ................................................... 259
. On Board Diagnosis Logic ................................... 309 .
Diagnostic Procedure .......................................... 262 . DTC Confirmation Procedure .............................. 309 .
Component Inspection ........................................ 264 . Wiring Diagram .................................................... 310 . G
Removal and Installation ..................................... 266 . Diagnostic Procedure .......................................... 311 .
DTC P0171, P0174 FUEL INJECTION SYSTEM Component Inspection ......................................... 314 .
FUNCTION ............................................................. 267
. Removal and Installation ..................................... 314 . H
On Board Diagnosis Logic .................................. 267 . DTC P0340, P0345 CMP SENSOR (PHASE) ....... 315 .
DTC Confirmation Procedure .............................. 267 . Component Description ....................................... 315 .
Wiring Diagram ................................................... 269
. On Board Diagnosis Logic ................................... 315 .
I
Diagnostic Procedure .......................................... 271 . DTC Confirmation Procedure .............................. 315 .
DTC P0172, P0175 FUEL INJECTION SYSTEM Wiring Diagram .................................................... 316 .
FUNCTION ............................................................. 275
. Diagnostic Procedure .......................................... 319 .
On Board Diagnosis Logic .................................. 275 . Component Inspection ......................................... 322 . J
DTC Confirmation Procedure .............................. 275 . Removal and Installation ..................................... 322 .
Wiring Diagram ................................................... 277
. DTC P0420, P0430 THREE WAY CATALYST FUNC-
Diagnostic Procedure .......................................... 279 . TION ....................................................................... 323
. K
DTC P0181 FTT SENSOR ..................................... 283 . On Board Diagnosis Logic ................................... 323 .
Component Description ....................................... 283 . DTC Confirmation Procedure .............................. 323 .
On Board Diagnosis Logic .................................. 283 . Overall Function Check ....................................... 324 . L
DTC Confirmation Procedure .............................. 283 . Diagnostic Procedure .......................................... 325 .
Wiring Diagram ................................................... 285
. DTC P0441 EVAP CONTROL SYSTEM ................ 328 .
Diagnostic Procedure .......................................... 286 . System Description .............................................. 328 .
Component Inspection ........................................ 287 . On Board Diagnosis Logic ................................... 328 . M
Removal and Installation ..................................... 287 . DTC Confirmation Procedure .............................. 328 .
DTC P0182, P0183 FTT SENSOR ........................ 288 . Overall Function Check ....................................... 329 .
Component Description ....................................... 288 . Diagnostic Procedure .......................................... 330 .
On Board Diagnosis Logic .................................. 288 . DTC P0442 EVAP CONTROL SYSTEM ................ 333 .
DTC Confirmation Procedure .............................. 288 . On Board Diagnosis Logic ................................... 333 .
Wiring Diagram ................................................... 289
. DTC Confirmation Procedure .............................. 334 .
Diagnostic Procedure .......................................... 290 . Diagnostic Procedure .......................................... 336 .
Component Inspection ........................................ 291 . DTC P0444, P0445 EVAP CANISTER PURGE VOL-
Removal and Installation ..................................... 291 . UME CONTROL SOLENOID VALVE ..................... 343 .
DTC P0222, P0223 TP SENSOR .......................... 292 . Description ........................................................... 343
.
Component Description ....................................... 292 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 343
. 292 On Board Diagnosis Logic ................................... 344 .
On Board Diagnosis Logic .................................. 292 . DTC Confirmation Procedure .............................. 344 .
DTC Confirmation Procedure .............................. 293 . Wiring Diagram .................................................... 345 .
Wiring Diagram ................................................... 294
. Diagnostic Procedure .......................................... 347 .
Diagnostic Procedure .......................................... 295 .
Revision; 2004 April EC-3 2003 FX
Component Inspection ......................................... 348 . Overall Function Check ........................................ 394 .
Removal and Installation ..................................... 349 . Diagnostic Procedure ........................................... 395 .
DTC P0447 EVAP CANISTER VENT CONTROL Removal and Installation ...................................... 395 .
VALVE .................................................................... 350
. DTC P0462, P0463 FUEL LEVEL SENSOR .......... 396 .
Component Description ....................................... 350 . Component Description ....................................... 396 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 396 .
. 350 DTC Confirmation Procedure ............................... 396 .
On Board Diagnosis Logic ................................... 350 . Diagnostic Procedure ........................................... 397 .
DTC Confirmation Procedure .............................. 351 . Removal and Installation ...................................... 397 .
Wiring Diagram .................................................... 352 . DTC P0500 VSS ..................................................... 398 .
Diagnostic Procedure .......................................... 353 . Description ........................................................... 398
.
Component Inspection ......................................... 355 . On Board Diagnosis Logic ................................... 398 .
DTC P0451 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure ............................... 398 .
SENSOR ................................................................. 357
. Overall Function Check ........................................ 398 .
Component Description ....................................... 357 . Diagnostic Procedure ........................................... 399 .
CONSULT-II Reference Value in Data Monitor Mode DTC P0506 ISC SYSTEM ...................................... 400 .
. 357 Description ........................................................... 400
.
On Board Diagnosis Logic ................................... 357 . On Board Diagnosis Logic ................................... 400 .
DTC Confirmation Procedure .............................. 358 . DTC Confirmation Procedure ............................... 400 .
Diagnostic Procedure .......................................... 358 . Diagnostic Procedure ........................................... 401 .
Component Inspection ......................................... 359 . DTC P0507 ISC SYSTEM ...................................... 402 .
DTC P0452 EVAP CONTROL SYSTEM PRESSURE Description ........................................................... 402
.
SENSOR ................................................................. 360
. On Board Diagnosis Logic ................................... 402 .
Component Description ....................................... 360 . DTC Confirmation Procedure ............................... 402 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure ........................................... 403 .
. 360 DTC P0550 PSP SENSOR ..................................... 404 .
On Board Diagnosis Logic ................................... 360 . Component Description ....................................... 404 .
DTC Confirmation Procedure .............................. 361 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 362 . .404
Diagnostic Procedure .......................................... 363 . On Board Diagnosis Logic ................................... 404 .
Component Inspection ......................................... 365 . DTC Confirmation Procedure ............................... 404 .
DTC P0453 EVAP CONTROL SYSTEM PRESSURE Wiring Diagram .................................................... 405 .
SENSOR ................................................................. 366
. Diagnostic Procedure ........................................... 406 .
Component Description ....................................... 366 . Component Inspection ......................................... 408 .
CONSULT-II Reference Value in Data Monitor Mode Removal and Installation ...................................... 408 .
. 366 DTC P0605 ECM .................................................... 409 .
On Board Diagnosis Logic ................................... 366 . Component Description ....................................... 409 .
DTC Confirmation Procedure .............................. 367 . On Board Diagnosis Logic ................................... 409 .
Wiring Diagram .................................................... 368 . DTC Confirmation Procedure ............................... 409 .
Diagnostic Procedure .......................................... 369 . Diagnostic Procedure ........................................... 410 .
Component Inspection ......................................... 373 . DTC P1065 ECM POWER SUPPLY ....................... 412 .
DTC P0455 EVAP CONTROL SYSTEM ................ 374 . Component Description ....................................... 412 .
On Board Diagnosis Logic ................................... 374 . On Board Diagnosis Logic ................................... 412 .
DTC Confirmation Procedure .............................. 375 . DTC Confirmation Procedure ............................... 412 .
Diagnostic Procedure .......................................... 376 . Wiring Diagram .................................................... 413 .
DTC P0456 EVAP CONTROL SYSTEM ................ 382 . Diagnostic Procedure ........................................... 414 .
On Board Diagnosis Logic ................................... 382 . DTC P1111, P1136 IVT CONTROL SOLENOID
DTC Confirmation Procedure .............................. 383 . VALVE ..................................................................... 416
.
Overall Function Check ....................................... 384 . Component Description ....................................... 416 .
Diagnostic Procedure .......................................... 385 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0460 FUEL LEVEL SENSOR ...................... 392 . .416
Component Description ....................................... 392 . On Board Diagnosis Logic ................................... 416 .
On Board Diagnosis Logic ................................... 392 . DTC Confirmation Procedure ............................... 416 .
DTC Confirmation Procedure .............................. 392 . Wiring Diagram .................................................... 417 .
Diagnostic Procedure .......................................... 393 . Diagnostic Procedure ........................................... 420 .
Removal and Installation ..................................... 393 . Component Inspection ......................................... 422 .
DTC P0461 FUEL LEVEL SENSOR ...................... 394 . Removal and Installation ...................................... 422 .
Component Description ....................................... 394 . DTC P1121 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 394 .
Revision; 2004 April EC-4 2003 FX
ACTUATOR ........................................................... 423. Diagnostic Procedure .......................................... 460 .
Component Description ....................................... 423 . Component Inspection ......................................... 462 . A
On Board Diagnosis Logic .................................. 423 . Removal and Installation ..................................... 464 .
DTC Confirmation Procedure .............................. 423 . DTC P1147, P1167 HO2S2 .................................... 465 .
Diagnostic Procedure .......................................... 424 . Component Description ....................................... 465 . EC
DTC P1122 ELECTRIC THROTTLE CONTROL CONSULT-II Reference Value in Data Monitor Mode
FUNCTION ............................................................. 425
. . 465
Description .......................................................... 425
. On Board Diagnosis Logic ................................... 465 .
On Board Diagnosis Logic .................................. 425 . DTC Confirmation Procedure .............................. 466 . C
DTC Confirmation Procedure .............................. 425 . Overall Function Check ....................................... 466 .
Wiring Diagram ................................................... 426 . Wiring Diagram .................................................... 468
.
Diagnostic Procedure .......................................... 427 . Diagnostic Procedure .......................................... 471 . D
Component Inspection ........................................ 430 . Component Inspection ......................................... 473 .
Remove and Installation ...................................... 430 . Removal and Installation ..................................... 475 .
DTC P1124, P1126 THROTTLE CONTROL MOTOR DTC P1148, P1168 CLOSED LOOP CONTROL ... 476 . E
RELAY ................................................................... 431
. On Board Diagnosis Logic ................................... 476 .
Component Description ....................................... 431 . DTC Confirmation Procedure .............................. 476 .
CONSULT-II Reference Value in Data Monitor Mode Overall Function Check ....................................... 476 .
. 431 Diagnostic Procedure .......................................... 477 . F
On Board Diagnosis Logic .................................. 431 . DTC P1211 TCS CONTROL UNIT ......................... 478 .
DTC Confirmation Procedure .............................. 431 . Description ........................................................... 478
.
Wiring Diagram ................................................... 433 . On Board Diagnosis Logic ................................... 478 . G
Diagnostic Procedure .......................................... 434 . DTC Confirmation Procedure .............................. 478 .
DTC P1128 THROTTLE CONTROL MOTOR ....... 436 . Diagnostic Procedure .......................................... 478 .
Component Description ....................................... 436 . DTC P1212 TCS COMMUNICATION LINE ........... 479 . H
On Board Diagnosis Logic .................................. 436 . Description ........................................................... 479
.
DTC Confirmation Procedure .............................. 436 . On Board Diagnosis Logic ................................... 479 .
Wiring Diagram ................................................... 437 . DTC Confirmation Procedure .............................. 479 .
I
Diagnostic Procedure .......................................... 438 . Diagnostic Procedure .......................................... 479 .
Component Inspection ........................................ 439 . DTC P1217 ENGINE OVER TEMPERATURE ....... 480 .
Removal and Installation ..................................... 440 . Description ........................................................... 480
.
DTC P1143, P1163 HO2S1 .................................... 441 . CONSULT-II Reference Value in Data Monitor Mode J
Component Description ....................................... 441 . . 481
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 481 .
. 441 Overall Function Check ....................................... 482 . K
On Board Diagnosis Logic .................................. 441 . Wiring Diagram .................................................... 484
.
DTC Confirmation Procedure .............................. 442 . Diagnostic Procedure .......................................... 486 .
Overall Function Check ....................................... 443 . Main 12 Causes of Overheating .......................... 491 . L
Diagnostic Procedure .......................................... 443 . Component Inspection ......................................... 492 .
Component Inspection ........................................ 445 . DTC P1225 TP SENSOR ....................................... 493 .
Removal and Installation ..................................... 446 . Component Description ....................................... 493 .
DTC P1144, P1164 HO2S1 .................................... 447 . On Board Diagnosis Logic ................................... 493 . M
Component Description ....................................... 447 . DTC Confirmation Procedure .............................. 493 .
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure .......................................... 494 .
. 447 Removal and Installation ..................................... 494 .
On Board Diagnosis Logic .................................. 447 . DTC P1226 TP SENSOR ....................................... 495 .
DTC Confirmation Procedure .............................. 448 . Component Description ....................................... 495 .
Overall Function Check ....................................... 449 . On Board Diagnosis Logic ................................... 495 .
Diagnostic Procedure .......................................... 449 . DTC Confirmation Procedure .............................. 495 .
Component Inspection ........................................ 451 . Diagnostic Procedure .......................................... 496 .
Removal and Installation ..................................... 453 . Removal and Installation ..................................... 496 .
DTC P1146, P1166 HO2S2 .................................... 454 . DTC P1229 SENSOR POWER SUPPLY ............... 497 .
Component Description ....................................... 454 . On Board Diagnosis Logic ................................... 497 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure .............................. 497 .
. 454 Wiring Diagram .................................................... 498
.
On Board Diagnosis Logic .................................. 454 . Diagnostic Procedure .......................................... 499 .
DTC Confirmation Procedure .............................. 455 . DTC P1444 EVAP CANISTER PURGE VOLUME
Overall Function Check ....................................... 455 . CONTROL SOLENOID VALVE .............................. 502 .
Wiring Diagram ................................................... 457 . Description ........................................................... 502
.
Revision; 2004 April EC-5 2003 FX
CONSULT-II Reference Value in Data Monitor Mode DTC P1574 ICC VEHICLE SPEED SENSOR ........ 548 .
. 502 Component Description ....................................... 548 .
On Board Diagnosis Logic ................................... 503 . On Board Diagnosis Logic ................................... 548 .
DTC Confirmation Procedure .............................. 503 . DTC Confirmation Procedure ............................... 548 .
Wiring Diagram .................................................... 504 . Diagnostic Procedure ........................................... 549 .
Diagnostic Procedure .......................................... 506 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 550 .
Component Inspection ......................................... 509 . Component Description ....................................... 550 .
Removal and Installation ..................................... 509 . On Board Diagnosis Logic ................................... 550 .
DTC P1446 EVAP CANISTER VENT CONTROL DTC Confirmation Procedure ............................... 550 .
VALVE .................................................................... 510
. Diagnostic Procedure ........................................... 551 .
Component Description ....................................... 510 . DTC P1706 PNP SWITCH ...................................... 552 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 552 .
. 510 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 510 . .552
DTC Confirmation Procedure .............................. 511 . On Board Diagnosis Logic ................................... 552 .
Wiring Diagram .................................................... 512 . DTC Confirmation Procedure ............................... 552 .
Diagnostic Procedure .......................................... 513 . Overall Function Check ........................................ 553 .
Component Inspection ......................................... 514 . Wiring Diagram .................................................... 554
.
DTC P1564 ICC STEERING SWITCH ................... 516 . Diagnostic Procedure ........................................... 555 .
Component Description ....................................... 516 . DTC P1805 BRAKE SWITCH ................................ 557 .
CONSULT-II Reference Value in Data Monitor Mode Description ........................................................... 557
.
. 516 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 516 . .557
DTC Confirmation Procedure .............................. 516 . On Board Diagnosis Logic ................................... 557 .
Wiring Diagram .................................................... 518 . DTC Confirmation Procedure ............................... 557 .
Diagnostic Procedure .......................................... 520 . Wiring Diagram .................................................... 558
.
Component Inspection ......................................... 522 . Diagnostic Procedure ........................................... 559 .
DTC P1564 ASCD STEERING SWITCH ............... 523 . Component Inspection ......................................... 561 .
Component Description ....................................... 523 . DTC P2122, P2123 APP SENSOR ........................ 562 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 562 .
. 523 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 523 . .562
DTC Confirmation Procedure .............................. 524 . On Board Diagnosis Logic ................................... 562 .
Wiring Diagram .................................................... 525 . DTC Confirmation Procedure ............................... 563 .
Diagnostic Procedure .......................................... 527 . Wiring Diagram .................................................... 564
.
Component Inspection ......................................... 528 . Diagnostic Procedure ........................................... 565 .
DTC P1568 ICC FUNCTION .................................. 529 . Component Inspection ......................................... 567 .
On Board Diagnosis Logic ................................... 529 . Removal and Installation ...................................... 568 .
DTC Confirmation Procedure .............................. 529 . DTC P2127, P2128 APP SENSOR ........................ 569 .
Diagnostic Procedure .......................................... 529 . Component Description ....................................... 569 .
DTC P1572 ICC BRAKE SWITCH ......................... 530 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 530 . .569
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 569 .
. 530 DTC Confirmation Procedure ............................... 570 .
On Board Diagnosis Logic ................................... 530 . Wiring Diagram .................................................... 571
.
DTC Confirmation Procedure .............................. 530 . Diagnostic Procedure ........................................... 572 .
Wiring Diagram .................................................... 532 . Component Inspection ......................................... 575 .
Diagnostic Procedure .......................................... 533 . Removal and Installation ...................................... 575 .
Component Inspection ......................................... 538 . DTC P2135 TP SENSOR ....................................... 576 .
DTC P1572 ASCD BRAKE SWITCH ..................... 540 . Component Description ....................................... 576 .
Component Description ....................................... 540 . CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode .576
. 540 On Board Diagnosis Logic ................................... 576 .
On Board Diagnosis Logic ................................... 540 . DTC Confirmation Procedure ............................... 577 .
DTC Confirmation Procedure .............................. 541 . Wiring Diagram .................................................... 578
.
Wiring Diagram .................................................... 542 . Diagnostic Procedure ........................................... 579 .
Diagnostic Procedure .......................................... 543 . Component Inspection ......................................... 582 .
Component Inspection ......................................... 547 . Removal and Installation ...................................... 582 .
Revision; 2004 April EC-6 2003 FX
DTC P2138 APP SENSOR .................................... 583 . . 638
Component Description ....................................... 583 . Wiring Diagram .................................................... 639 . A
CONSULT-II Reference Value in Data Monitor Mode Diagnostic Procedure .......................................... 640 .
. 583 MIL AND DATA LINK CONNECTOR ..................... 641 .
On Board Diagnosis Logic .................................. 583 . Wiring Diagram .................................................... 641 . EC
DTC Confirmation Procedure .............................. 584 . EVAPORATIVE EMISSION SYSTEM .................... 643 .
Wiring Diagram ................................................... 585
. Description ........................................................... 643
.
Diagnostic Procedure .......................................... 586 . Component Inspection ......................................... 646 .
Component Inspection ........................................ 590 . Removal and Installation ..................................... 647 . C
Removal and Installation ..................................... 590 . How to Detect Fuel Vapor Leakage ..................... 647 .
IGNITION SIGNAL ................................................. 591 . ON BOARD REFUELING VAPOR RECOVERY
Component Description ....................................... 591 . (ORVR) ................................................................... 650
. D
Wiring Diagram ................................................... 592
. System Description .............................................. 650 .
Diagnostic Procedure .......................................... 597 . Diagnostic Procedure .......................................... 651 .
Component Inspection ........................................ 601 . Component Inspection ..........◦ Jabse Service Manual Search 2025 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo