Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Sentra 2000-2005 Approved Nissan Sentra 2004 EC
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B ENGINE
A
EC
SECTION
ENGINE CONTROL SYSTEM C
D
E
CONTENTS
QG18DE TROUBLE DIAGNOSIS ........................................... 74 . F
Trouble Diagnosis Introduction .............................. 74 .
MODIFICATION NOTICE ......................................... 15 . DTC Inspection Priority Chart ................................ 78 .
Modification Notice ................................................ 15 . Fail-safe Chart ....................................................... 80
. G
How to Check Vehicle Type .................................. 15 . Basic Inspection .................................................... 81 .
INDEX FOR DTC ..................................................... 16 . Symptom Matrix Chart ........................................... 86 .
Alphabetical Index ................................................. 16 . Engine Control Component Parts Location ........... 90 .
DTC No. Index ...................................................... 19 . H
Circuit Diagram .................................................... 102 .
PRECAUTIONS ....................................................... 22 . ECM Harness Connector Terminal Layout .......... 106 .
Precautions for Supplemental Restraint System ECM Terminals and Reference Value .................. 106 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- CONSULT-II Function .......................................... 114 . I
SIONER" ............................................................... 22. Generic Scan Tool (GST) .................................... 129 .
On Board Diagnostic (OBD) System of Engine and CONSULT-II Reference Value in Data Monitor Mode
A/T ......................................................................... 22
. . 130 J
Precautions ........................................................... 22. Major Sensor Reference Graph in Data Monitor
Wiring Diagrams and Trouble Diagnosis ............... 25 . Mode .................................................................... 133
.
PREPARATION ........................................................ 26 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 136 .
Special Service Tools ............................................ 26 . K
Description ........................................................... 136
.
Commercial Service Tools ..................................... 27 . Testing Condition ................................................. 136 .
ENGINE CONTROL SYSTEM ................................. 28 . Inspection Procedure ........................................... 136 .
System Diagram .................................................... 28 . Diagnostic Procedure .......................................... 137 . L
System Chart ........................................................ 29 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Multiport Fuel Injection (MFI) System ................... 30 . DENT ...................................................................... 140
.
Electronic Ignition (EI) System .............................. 32 . Description ........................................................... 140
. M
Air Conditioning Cut Control .................................. 33 . Diagnostic Procedure .......................................... 140 .
Fuel Cut Control (at No Load & High Engine Speed) 33 ... POWER SUPPLY CIRCUIT FOR ECM .................. 141 .
CAN communication ............................................. 34 . Wiring Diagram .................................................... 141 .
BASIC SERVICE PROCEDURE ............................. 35 . Diagnostic Procedure .......................................... 142 .
Idle Speed and Ignition Timing Check ................... 35 . DTC U1000, U1001 CAN COMMUNICATION LINE. 148
Idle Speed/Ignition Timing/Idle Mixture Ratio Description ........................................................... 148
.
Adjustment ............................................................ 36. On Board Diagnosis Logic ................................... 148 .
Accelerator Pedal Released Position Learning ..... 47 . DTC Confirmation Procedure .............................. 148 .
Throttle Valve Closed Position Learning ............... 47 . Wiring Diagram .................................................... 149 .
Idle Air Volume Learning ....................................... 47 . Diagnostic Procedure .......................................... 150 .
Fuel Pressure Check ............................................. 49 . DTC P0011 IVT CONTROL .................................... 151 .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 52 . Description ........................................................... 151
.
Introduction ........................................................... 52
. CONSULT-II Reference Value in Data Monitor Mode
Two Trip Detection Logic ....................................... 52 . . 151
Emission-related Diagnostic Information ............... 53 . On Board Diagnosis Logic ................................... 152 .
Malfunction Indicator Lamp (MIL) .......................... 66 .
OBD System Operation Chart ............................... 69 .
EC-1
DTC Confirmation Procedure .............................. 152 . DTC Confirmation Procedure ............................... 191 .
Diagnostic Procedure .......................................... 153 . Diagnostic Procedure ........................................... 191
.
DTC P0037, P0038 HO2S2 HEATER .................... 154 . Component Inspection ......................................... 191.
Description ........................................................... 154
. Removal and Installation ...................................... 192
.
CONSULT-II Reference Value in Data Monitor Mode DTC P0127 IAT SENSOR ....................................... 193 .
. 154 Component Description ....................................... 193 .
On Board Diagnosis Logic ................................... 154 . On Board Diagnosis Logic ................................... 193 .
DTC Confirmation Procedure .............................. 154 . DTC Confirmation Procedure ............................... 193 .
Wiring Diagram .................................................... 156
. Diagnostic Procedure ........................................... 194
.
Diagnostic Procedure .......................................... 157 . Component Inspection ......................................... 195.
Component Inspection ......................................... 159 . DTC P0128 THERMOSTAT FUNCTION ................ 196 .
Removal and Installation ..................................... 159 . On Board Diagnosis Logic ................................... 196 .
DTC P0101 MAF SENSOR .................................... 160 . DTC Confirmation Procedure ............................... 196 .
Component Description ....................................... 160 . Diagnostic Procedure ........................................... 196
.
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 197.
. 160 Removal and Installation ...................................... 197
.
On Board Diagnosis Logic ................................... 160 . DTC P0138 HO2S2 ................................................ 198
.
DTC Confirmation Procedure .............................. 160 . Component Description ....................................... 198 .
Overall Function Check ....................................... 162 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 163
. .198
Diagnostic Procedure .......................................... 164 . On Board Diagnosis Logic ................................... 198 .
Component Inspection ......................................... 167 . DTC Confirmation Procedure ............................... 199 .
DTC P0102, P0103 MAF SENSOR ........................ 168 . Wiring Diagram .................................................... 200
.
Component Description ....................................... 168 . Diagnostic Procedure ........................................... 201
.
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 202.
. 168 Removal and Installation ...................................... 203
.
On Board Diagnosis Logic ................................... 168 . DTC P0139 HO2S2 ................................................ 204
.
DTC Confirmation Procedure .............................. 168 . Component Description ....................................... 204 .
Wiring Diagram .................................................... 170
. CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 171 . .204
Component Inspection ......................................... 174 . On Board Diagnosis Logic ................................... 204 .
DTC P0112, P0113 IAT SENSOR .......................... 175 . DTC Confirmation Procedure ............................... 205 .
Component Description ....................................... 175 . Overall Function Check ........................................ 205
.
On Board Diagnosis Logic ................................... 175 . Wiring Diagram .................................................... 207
.
DTC Confirmation Procedure .............................. 175 . Diagnostic Procedure ........................................... 208
.
Wiring Diagram .................................................... 176
. Component Inspection ......................................... 210.
Diagnostic Procedure .......................................... 177 . Removal and Installation ...................................... 211
.
Component Inspection ......................................... 178 . DTC P0171 FUEL INJECTION SYSTEM FUNCTION.212
DTC P0117, P0118 ECT SENSOR ......................... 179 . On Board Diagnosis Logic ................................... 212 .
Component Description ....................................... 179 . DTC Confirmation Procedure ............................... 212 .
On Board Diagnosis Logic ................................... 179 . Wiring Diagram .................................................... 214
.
DTC Confirmation Procedure .............................. 180 . Diagnostic Procedure ........................................... 215
.
Wiring Diagram .................................................... 181
. DTC P0172 FUEL INJECTION SYSTEM FUNCTION.219
Diagnostic Procedure .......................................... 182 . On Board Diagnosis Logic ................................... 219 .
Component Inspection ......................................... 183 . DTC Confirmation Procedure ............................... 219 .
Removal and Installation ..................................... 183 . Wiring Diagram .................................................... 221
.
DTC P0122, P0123 TP SENSOR ........................... 184 . Diagnostic Procedure ........................................... 222
.
Component Description ....................................... 184 . DTC P0181 FTT SENSOR ..................................... 226 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 226 .
. 184 On Board Diagnosis Logic ................................... 226 .
On Board Diagnosis Logic ................................... 184 . DTC Confirmation Procedure ............................... 226 .
DTC Confirmation Procedure .............................. 185 . Wiring Diagram .................................................... 228
.
Wiring Diagram .................................................... 186
. Diagnostic Procedure ........................................... 229
.
Diagnostic Procedure .......................................... 187 . Component Inspection ......................................... 230.
Component Inspection ......................................... 189 . Removal and Installation ...................................... 230
.
Remove and Installation ...................................... 189 . DTC P0182, P0183 FTT SENSOR ......................... 231 .
DTC P0125 ECT SENSOR ..................................... 190 . Component Description ....................................... 231 .
Component Description ....................................... 190 . On Board Diagnosis Logic ................................... 231 .
On Board Diagnosis Logic ................................... 190 . DTC Confirmation Procedure ............................... 231 .
EC-2
Wiring Diagram ................................................... 232
. DTC Confirmation Procedure .............................. 276 .
Diagnostic Procedure .......................................... 233
. Diagnostic Procedure .......................................... 277 . A
Component Inspection ........................................ 234. DTC P0444, P0445 EVAP CANISTER PURGE VOL-
Removal and Installation ..................................... 234
. UME CONTROL SOLENOID VALVE ..................... 284 .
DTC P0222, P0223 TP SENSOR .......................... 235 . Description ........................................................... 284
. EC
Component Description ....................................... 235. CONSULT-II Reference Value in Data Monitor Mode
CONSULT-II Reference Value in Data Monitor Mode . 284
. 235 On Board Diagnosis Logic ................................... 285 .
On Board Diagnosis Logic .................................. 235 . DTC Confirmation Procedure .............................. 285 . C
DTC Confirmation Procedure .............................. 236 . Wiring Diagram .................................................... 286 .
Wiring Diagram ................................................... 237
. Diagnostic Procedure .......................................... 288 .
Diagnostic Procedure .......................................... 238
. Component Inspection ......................................... 289 . D
Component Inspection ........................................ 240. Removal and Installation ..................................... 290 .
Removal and Installation ..................................... 240
. DTC P0447 EVAP CANISTER VENT CONTROL
DTC P0300 - P0304 NO. 4 - 1 CYLINDER MISFIRE, VALVE .................................................................... 291
. E
MULTIPLE CYLINDER MISFIRE ........................... 241 . Component Description ....................................... 291 .
On Board Diagnosis Logic .................................. 241 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 242 . . 291
Diagnostic Procedure .......................................... 242
. On Board Diagnosis Logic ................................... 291 . F
DTC P0327, P0328 KS .......................................... 247. DTC Confirmation Procedure .............................. 291 .
Component Description ....................................... 247. Wiring Diagram .................................................... 293 .
On Board Diagnosis Logic .................................. 247 . Diagnostic Procedure .......................................... 294 . G
DTC Confirmation Procedure .............................. 247 . Component Inspection ......................................... 296 .
Wiring Diagram ................................................... 248
. DTC P0451 EVAP CONTROL SYSTEM PRESSURE
Diagnostic Procedure .......................................... 249
. SENSOR ................................................................ 298
. H
Component Inspection ........................................ 250. Component Description ....................................... 298 .
Removal and Installation ..................................... 251
. CONSULT-II Reference Value in Data Monitor Mode
DTC P0335 CKP SENSOR (POS) ......................... 252 . . 298
I
Component Description ....................................... 252. On Board Diagnosis Logic ................................... 298 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure .............................. 298 .
. 252 Diagnostic Procedure .......................................... 299 .
On Board Diagnosis Logic .................................. 252 . Component Inspection ......................................... 299 . J
DTC Confirmation Procedure .............................. 252 . DTC P0452 EVAP CONTROL SYSTEM PRESSURE
Wiring Diagram ................................................... 254
. SENSOR ................................................................ 300
.
Diagnostic Procedure .......................................... 255
. Component Description ....................................... 300 . K
Component Inspection ........................................ 257. CONSULT-II Reference Value in Data Monitor Mode
Removal and Installation ..................................... 258
. . 300
DTC P0340 CMP SENSOR (PHASE) .................... 259 . On Board Diagnosis Logic ................................... 300 . L
Component Description ....................................... 259. DTC Confirmation Procedure .............................. 301 .
On Board Diagnosis Logic .................................. 259 . Wiring Diagram .................................................... 302 .
DTC Confirmation Procedure .............................. 259 . Diagnostic Procedure .......................................... 303 .
Wiring Diagram ................................................... 260
. Component Inspection ......................................... 305 . M
Diagnostic Procedure .......................................... 261
. DTC P0453 EVAP CONTROL SYSTEM PRESSURE
Component Inspection ........................................ 264. SENSOR ................................................................ 306
.
Removal and Installation ..................................... 264
. Component Description ....................................... 306 .
DTC P0420 THREE WAY CATALYST FUNCTION. 265 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 265 . . 306
DTC Confirmation Procedure .............................. 265 . On Board Diagnosis Logic ................................... 306 .
Overall Function Check ....................................... 266
. DTC Confirmation Procedure .............................. 307 .
Diagnostic Procedure .......................................... 267
. Wiring Diagram .................................................... 308 .
DTC P0441 EVAP CONTROL SYSTEM ............... 269 . Diagnostic Procedure .......................................... 309 .
System Description ............................................. 269
. Component Inspection ......................................... 312 .
On Board Diagnosis Logic .................................. 269 . DTC P0455 EVAP CONTROL SYSTEM ................ 314 .
DTC Confirmation Procedure .............................. 270 . On Board Diagnosis Logic ................................... 314 .
Overall Function Check ....................................... 270
. DTC Confirmation Procedure .............................. 315 .
Diagnostic Procedure .......................................... 271
. Diagnostic Procedure .......................................... 316 .
DTC P0442 EVAP CONTROL SYSTEM ............... 275 . DTC P0456 EVAP CONTROL SYSTEM ................ 322 .
On Board Diagnosis Logic .................................. 275 . On Board Diagnosis Logic ................................... 322 .
DTC Confirmation Procedure .............................. 323 .
EC-3
Overall Function Check ....................................... 324 . Component Inspection ......................................... 356 .
Diagnostic Procedure .......................................... 325 . Removal and Installation ...................................... 356 .
DTC P0460 FUEL LEVEL SENSOR ...................... 331 . DTC P1065 ECM POWER SUPPLY ....................... 357 .
Component Description ....................................... 331 . Component Description ....................................... 357 .
On Board Diagnostic Logic .................................. 331 . On Board Diagnosis Logic ................................... 357 .
DTC Confirmation Procedure .............................. 331 . DTC Confirmation Procedure ............................... 357 .
Diagnostic Procedure .......................................... 332 . Wiring Diagram .................................................... 358 .
Removal and Installation ..................................... 332 . Diagnostic Procedure ........................................... 359 .
DTC P0461 FUEL LEVEL SENSOR ...................... 333 . DTC P1102 MAF SENSOR .................................... 361 .
Component Description ....................................... 333 . Component Description ....................................... 361 .
On Board Diagnostic Logic .................................. 333 . CONSULT-II Reference Value in Data Monitor Mode
Overall Function Check ....................................... 333 . .361
Diagnostic Procedure .......................................... 334 . On Board Diagnosis Logic ................................... 361 .
Removal and Installation ..................................... 334 . DTC Confirmation Procedure ............................... 362 .
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 335 . Wiring Diagram .................................................... 363 .
Component Description ....................................... 335 . Diagnostic Procedure ........................................... 364 .
On Board Diagnostic Logic .................................. 335 . Component Inspection ......................................... 367 .
DTC Confirmation Procedure .............................. 335 . DTC P1111 IVT CONTROL SOLENOID VALVE .... 368 .
Diagnostic Procedure .......................................... 336 . Description ........................................................... 368
.
Removal and Installation ..................................... 336 . CONSULT-II Reference Value in Data Monitor Mode
DTC P0500 VSS ..................................................... 337. .369
Component Description ....................................... 337 . On Board Diagnosis Logic ................................... 369 .
On Board Diagnosis Logic ................................... 337 . DTC Confirmation Procedure ............................... 369 .
DTC Confirmation Procedure .............................. 337 . Wiring Diagram .................................................... 370 .
Overall Function Check ....................................... 337 . Diagnostic Procedure ........................................... 371 .
Diagnostic Procedure .......................................... 338 . Component Inspection ......................................... 372 .
DTC P0506 ISC SYSTEM ...................................... 339 . Removal and Installation ...................................... 372 .
Description ........................................................... 339
. DTC P1121 ELECTRIC THROTTLE CONTROL
On Board Diagnosis Logic ................................... 339 . ACTUATOR ............................................................ 373.
DTC Confirmation Procedure .............................. 339 . Component Description ....................................... 373 .
Diagnostic Procedure .......................................... 340 . On Board Diagnosis Logic ................................... 373 .
DTC P0507 ISC SYSTEM ...................................... 341 . DTC Confirmation Procedure ............................... 373 .
Description ........................................................... 341
. Diagnostic Procedure ........................................... 374 .
On Board Diagnosis Logic ................................... 341 . DTC P1122 ELECTRIC THROTTLE CONTROL
DTC Confirmation Procedure .............................. 341 . FUNCTION ............................................................. 375
.
Diagnostic Procedure .......................................... 342 . Description ........................................................... 375
.
DTC P0550 PSP SENSOR ..................................... 343 . On Board Diagnosis Logic ................................... 375 .
Component Description ....................................... 343 . DTC Confirmation Procedure ............................... 375 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 376 .
. 343 Diagnostic Procedure ........................................... 377 .
On Board Diagnosis Logic ................................... 343 . Component Inspection ......................................... 380 .
DTC Confirmation Procedure .............................. 343 . Removal and Installation ...................................... 381 .
Wiring Diagram .................................................... 344
. DTC P1124, P1126 THROTTLE CONTROL MOTOR
Diagnostic Procedure .......................................... 345 . RELAY .................................................................... 382
.
Component Inspection ......................................... 347 . Component Description ....................................... 382 .
DTC P0605 ECM .................................................... 348 . CONSULT-II Reference Value in Data Monitor Mode
Component Description ....................................... 348 . .382
On Board Diagnosis Logic ................................... 348 . On Board Diagnosis Logic ................................... 382 .
DTC Confirmation Procedure .............................. 348 . DTC Confirmation Procedure ............................... 382 .
Diagnostic Procedure .......................................... 349 . Wiring Diagram .................................................... 384 .
DTC P1031, P1032 A/F SENSOR 1 HEATER ....... 351 . Diagnostic Procedure ........................................... 385 .
Description ........................................................... 351
. Component Inspection ......................................... 386 .
CONSULT-II Reference Value in Data Monitor Mode DTC P1128 THROTTLE CONTROL MOTOR ........ 387 .
. 351 Component Description ....................................... 387 .
On Board Diagnosis Logic ................................... 351 . On Board Diagnosis Logic ................................... 387 .
DTC Confirmation Procedure .............................. 351 . DTC Confirmation Procedure ............................... 387 .
Wiring Diagram .................................................... 353
. Wiring Diagram .................................................... 388 .
Diagnostic Procedure .......................................... 354 . Diagnostic Procedure ........................................... 389 .
EC-4
Component Inspection ........................................ 390 . Overall Function Check ....................................... 429.
Removal and Installation ..................................... 391 . Wiring Diagram .................................................... 431
. A
DTC P1132 SWIRL CONTROL VALVE ................. 392 . Diagnostic Procedure .......................................... 432
.
Component Description ....................................... 392 . Main 12 Causes of Overheating .......................... 439 .
CONSULT-II Reference Value in Data Monitor Mode Component Inspection ......................................... 440. EC
. 392 DTC P1225 TP SENSOR ....................................... 442 .
On Board Diagnosis Logic .................................. 392 . Component Description ....................................... 442 .
DTC Confirmation Procedure .............................. 392 . On Board Diagnosis Logic ................................... 442 .
Wiring Diagram ................................................... 394
. DTC Confirmation Procedure .............................. 442 . C
Diagnostic Procedure .......................................... 395 . Diagnostic Procedure .......................................... 443
.
Removal and Installation ..................................... 396 . Removal and Installation ..................................... 443.
DTC P1137 SWIRL CONTROL VALVE CONTROL DTC P1226 TP SENSOR ....................................... 444 . D
POSITION SENSOR .............................................. 397 . Component Description ....................................... 444 .
Component Description ....................................... 397 . On Board Diagnosis Logic ................................... 444 .
CONSULT-II Reference Value in Data Monitor Mode DTC Confirmation Procedure .............................. 444 . E
. 397 Diagnostic Procedure .......................................... 445
.
On Board Diagnosis Logic .................................. 397 . Removal and Installation ..................................... 445.
DTC Confirmation Procedure .............................. 398 . DTC P1229 SENSOR POWER SUPPLY ............... 446 .
Wiring Diagram ................................................... 399
. On Board Diagnosis Logic ................................... 446 . F
Diagnostic Procedure .......................................... 401 . DTC Confirmation Procedure .............................. 446 .
Removal and Installation ..................................... 404 . Wiring Diagram .................................................... 447
.
DTC P1138 SWIRL CONTROL VALVE ................. 405 . Diagnostic Procedure .......................................... 448
. G
Description .......................................................... 405
. DTC P1271 A/F SENSOR 1 ................................... 450 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 450 .
. 406 CONSULT-II Reference Value in Data Monitor Mode H
On Board Diagnosis Logic .................................. 406 . . 450
DTC Confirmation Procedure .............................. 406 . On Board Diagnosis Logic ................................... 450 .
Wiring Diagram ................................................... 407
. DTC Confirmation Procedure .............................. 450 .
I
Diagnostic Procedure .......................................... 409 . Overall Function Check ....................................... 451.
Removal and Installation ..................................... 412 . Wiring Diagram .................................................... 453
.
DTC P1146 HO2S2 ................................................ 413 . Diagnostic Procedure .......................................... 454
.
Component Description ....................................... 413 . Removal and Installation ..................................... 455. J
CONSULT-II Reference Value in Data Monitor Mode DTC P1272 A/F SENSOR 1 ................................... 456 .
. 413 Component Description ....................................... 456 .
On Board Diagnosis Logic .................................. 413 . CONSULT-II Reference Value in Data Monitor Mode K
DTC Confirmation Procedure .............................. 414 . . 456
Overall Function Check ....................................... 414 . On Board Diagnosis Logic ................................... 456 .
Wiring Diagram ................................................... 415
. DTC Confirmation Procedure .............................. 456 . L
Diagnostic Procedure .......................................... 416 . Overall Function Check ....................................... 457.
Component Inspection ........................................ 418 . Wiring Diagram .................................................... 459
.
Removal and Installation ..................................... 419 . Diagnostic Procedure .......................................... 460
.
DTC P1147 HO2S2 ................................................ 420 . Removal and Installation ..................................... 461. M
Component Description ....................................... 420 . DTC P1273 A/F SENSOR 1 ................................... 462 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 462 .
. 420 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic .................................. 420 . . 462
DTC Confirmation Procedure .............................. 421 . On Board Diagnosis Logic ................................... 462 .
Overall Function Check ....................................... 421 . DTC Confirmation Procedure .............................. 462 .
Wiring Diagram ................................................... 422
. Overall Function Check ....................................... 463.
Diagnostic Procedure .......................................... 423 . Wiring Diagram .................................................... 465
.
Component Inspection ........................................ 425 . Diagnostic Procedure .......................................... 466
.
Removal and Installation ..................................... 426 . Removal and Installation ..................................... 468.
DTC P1148 CLOSED LOOP CONTROL ............... 427 . DTC P1274 A/F SENSOR 1 ................................... 469 .
On Board Diagnosis Logic .................................. 427 . Component Description ....................................... 469 .
DTC P1217 ENGINE OVER TEMPERATURE ...... 428 . CONSULT-II Reference Value in Data Monitor Mode
System Description ............................................. 428 . . 469
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 469 .
. 428 DTC Confirmation Procedure .............................. 469 .
On Board Diagnosis Logic .................................. 429 . Overall Function Check ....................................... 470.
EC-5
Wiring Diagram .................................................... 472 . DTC Confirmation Procedure ............................... 510 .
Diagnostic Procedure .......................................... 473 . Wiring Diagram .................................................... 512
.
Removal and Installation ..................................... 475 . Diagnostic Procedure ........................................... 514 .
DTC P1276 A/F SENSOR 1 ................................... 476 . Component Inspection ......................................... 516 .
Component Description ....................................... 476 . DTC P1572 ASCD BRAKE SWITCH ..................... 517 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 517 .
. 476 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 476 . .517
DTC Confirmation Procedure .............................. 476 . On Board Diagnosis Logic ................................... 517 .
Overall Function Check ....................................... 477 . DTC Confirmation Procedure ............................... 518 .
Wiring Diagram .................................................... 479 . Wiring Diagram .................................................... 519
.
Diagnostic Procedure .......................................... 480 . Diagnostic Procedure ........................................... 521 .
Removal and Installation ..................................... 481 . Component Inspection ......................................... 526 .
DTC P1278 A/F SENSOR 1 ................................... 482 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 528 .
Component Description ....................................... 482 . Component Description ....................................... 528 .
CONSULT-II Reference Value in Data Monitor Mode On Board Diagnosis Logic ................................... 528 .
. 482 DTC Confirmation Procedure ............................... 528 .
On Board Diagnosis Logic ................................... 482 . Diagnostic Procedure ........................................... 529 .
DTC Confirmation Procedure .............................. 482 . DTC P1706 PNP SWITCH ...................................... 530 .
Overall Function Check ....................................... 483 . Component Description ....................................... 530 .
Wiring Diagram .................................................... 485 . CONSULT-II Reference Value in Data Monitor Mode
Diagnostic Procedure .......................................... 486 . .530
Removal and Installation ..................................... 488 . On Board Diagnosis Logic ................................... 530 .
DTC P1279 A/F SENSOR 1 ................................... 489 . DTC Confirmation Procedure ............................... 530 .
Component Description ....................................... 489 . Overall Function Check ........................................ 531 .
CONSULT-II Reference Value in Data Monitor Mode Wiring Diagram .................................................... 532
.
. 489 Diagnostic Procedure ........................................... 533 .
On Board Diagnosis Logic ................................... 489 . DTC P1805 BRAKE SWITCH ................................ 534 .
DTC Confirmation Procedure .............................. 489 . Description ........................................................... 534
.
Overall Function Check ....................................... 490 . CONSULT-II Reference Value in Data Monitor Mode
Wiring Diagram .................................................... 492 . .534
Diagnostic Procedure .......................................... 493 . On Board Diagnosis Logic ................................... 534 .
Removal and Installation ..................................... 495 . DTC Confirmation Procedure ............................... 534 .
DTC P1444 EVAP CANISTER PURGE VOLUME Wiring Diagram .................................................... 535
.
CONTROL SOLENOID VALVE .............................. 496 . Diagnostic Procedure ........................................... 536 .
Description ........................................................... 496
. Component Inspection ......................................... 538 .
CONSULT-II Reference Value in Data Monitor Mode DTC P2122, P2123 APP SENSOR ........................ 540 .
. 496 Component Description ....................................... 540 .
On Board Diagnosis Logic ................................... 497 . CONSULT-II Reference Value in Data Monitor Mode
DTC Confirmation Procedure .............................. 497 . .540
Wiring Diagram .................................................... 498 . On Board Diagnosis Logic ................................... 540 .
Diagnostic Procedure .......................................... 500 . DTC Confirmation Procedure ............................... 541 .
Component Inspection ......................................... 503 . Wiring Diagram .................................................... 542
.
Removal and Installation ..................................... 503 . Diagnostic Procedure ........................................... 543 .
DTC P1446 EVAP CANISTER VENT CONTROL Component Inspection ......................................... 545 .
VALVE .................................................................... 504
. Removal and Installation ...................................... 545 .
Component Description ....................................... 504 . DTC P2127, P2128 APP SENSOR ........................ 546 .
CONSULT-II Reference Value in Data Monitor Mode Component Description ....................................... 546 .
. 504 CONSULT-II Reference Value in Data Monitor Mode
On Board Diagnosis Logic ................................... 504 . .546
DTC Confirmation Procedure .............................. 504 . On Board Diagnosis Logic ................................... 546 .
Wiring Diagram .................................................... 506 . DTC Confirmation Procedure ............................... 547 .
Diagnostic Procedure .......................................... 507 . Wiring Diagram .................................................... 548
.
Component Inspection ......................................... 508 . Diagnostic Procedure ........................................... 549 .
DTC P1564 ASCD STEERING SWITCH ............... 510 . Component Inspection ......................................... 552 .
Component Description ....................................... 510 . Removal and Installation ...................................... 552 .
CONSULT-II Reference Value in Data Monitor Mode DTC P2135 TP SENSOR ....................................... 553 .
. 510 Component Description ....................................... 553 .
On Board Diagnosis Logic ................................... 510 . CONSULT-II Reference Value in Data Monitor Mode
EC-6
. 553 . 618
On Board Diagnosis Logic .................................. 553 . Wiring Diagram .................................................... 619 . A
DTC Confirmation Procedure .............................. 554 . Diagnostic Procedure .......................................... 620 .
Wiring Diagram ................................................... 555
. MIL & DATA LINK CONNECTORS ....................... 621 .
Diagnostic Procedure .......................................... 556 . Wiring Diagram .................................................... 621 . EC
Component Inspection ........................................ 558 . EVAPORATIVE EMISSION SYSTEM .................... 622 .
Removal and Installation ..................................... 558 . Description ........................................................... 622
.
DTC P2138 APP SENSOR .................................... 559 . Component Inspection ......................................... 625 .
Component Description ....................................... 559 . Removal and Installation ..................................... 626 . C
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