Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Primera 2000.2005 Approved Nissan Primera 2005 ec
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ENGINE CONTROL SYSTEM
B ENGINE
A
EC
SECTION
ENGINE CONTROL SYSTEM C
D
E
CONTENTS
QG (WITH EURO-OBD) TROUBLE DIAGNOSIS ........................................... 84 . F
Trouble Diagnosis Introduction ............................ .. 84 .
INDEX FOR DTC ..................................................... 23 . DTC Inspection Priority Chart ................................ 88 .
Alphabetical Index ................................................. 23 . Fail-safe Chart ....................................................... 90
. G
DTC No. Index ...................................................... 27 . Basic Inspection .................................................... 92 .
PRECAUTIONS ....................................................... 33 . Symptom Matrix Chart ........................................... 97 .
Precautions for Supplemental Restraint System Engine Control Component Parts Location ......... 101 .
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- H
Circuit Diagram .................................................... 105 .
SIONER" ............................................................... 33. ECM Harness Connector Terminal Layout .......... 107 .
On Board Diagnostic (OBD) System of Engine and ECM Terminals and Reference Value .................. 107 .
A/T ......................................................................... 33
. CONSULT-II Function .......................................... 121 . I
Precaution ............................................................. 33
. Generic Scan Tool (GST) Function ...................... 132 .
Wiring Diagrams and Trouble Diagnosis ............... 36 . CONSULT-IIReferenceValuein DataMonitorMode
PREPARATION ........................................................ 37 . . 133 J
Special Service Tools ............................................ 37 . Major Sensor Reference Graph in Data Monitor
Commercial Service Tools ..................................... 37 . Mode .................................................................... 136
.
ENGINE CONTROL SYSTEM ................................. 39 . TROUBLE DIAGNOSIS - SPECIFICATION VALUE 139 .
System Diagram - QG16DE Engine Models ......... 39 . K
Description ........................................................... 139
.
System Diagram - QG18DE Engine Models ......... 40 . Testing Condition ................................................. 139 .
Vacuum Hose Drawing .......................................... 41 . Inspection Procedure ........................................... 139 .
System Chart ........................................................ 42 . Diagnostic Procedure .......................................... 140 . L
Multiport Fuel Injection (MFI) System ................... 42 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Electronic Ignition (EI) System .............................. 45 . DENT ...................................................................... 143
.
Air Conditioning Cut Control .................................. 45 . Description ........................................................... 143
. M
Fuel Cut Control (at No Load and High Engine Diagnostic Procedure .......................................... 143 .
Speed) ................................................................... 46
. POWER SUPPLY CIRCUIT FOR ECM .................. 144 .
CAN communication ............................................. 46 . Wiring Diagram .................................................... 144 .
BASIC SERVICE PROCEDURE ............................. 54 . Diagnostic Procedure .......................................... 145 .
Idle Speed and Ignition Timing Check ................... 54 . Component Inspection ......................................... 149 .
Accelerator Pedal Released Position Learning ..... 55 . DTC U1000, U1001 CAN COMMUNICATION LINE 150 .
Throttle Valve Closed Position Learning ............... 55 . Description ........................................................... 150
.
Idle Air Volume Learning ....................................... 55 . On Board Diagnosis Logic ................................... 150 .
Fuel Pressure Check ............................................. 58 . DTC Confirmation Procedure .............................. 150 .
ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 60 . Wiring Diagram .................................................... 151 .
Introduction ........................................................... 60
. Diagnostic Procedure .......................................... 152 .
Two Trip Detection Logic ....................................... 60 . DTC P0011 IVT CONTROL .................................... 153 .
Emission-related Diagnostic Information ............... 61 . Description ........................................................... 153
.
NATS (Nissan Anti-theft System) .......................... 75 . CONSULT-IIReferenceValuein DataMonitorMode
Malfunction Indicator (MI) ...................................... 75 . . 153
OBD System Operation Chart ............................... 79 . On Board Diagnosis Logic ................................... 154 .
EC-1
DTC Confirmation Procedure .............................. 154 . Wiring Diagram .................................................... 191
.
Diagnostic Procedure .......................................... 154 . Diagnostic Procedure ........................................... 192
.
DTC P0031, P0032 HO2S1 HEATER (QG16DE) .. 156 . Component Inspection ......................................... 193.
Description ........................................................... 156
. Removal and Installation ...................................... 193
.
CONSULT-IIReference Valuein DataMonitorMode DTC P0117, P0118 ECT SENSOR ......................... 194 .
. 156 Component Description ....................................... 194 .
On Board Diagnosis Logic ................................... 156 . On Board Diagnosis Logic ................................... 194 .
DTC Confirmation Procedure .............................. 156 . DTC Confirmation Procedure ............................... 195 .
Wiring Diagram .................................................... 158
. Wiring Diagram .................................................... 196
.
Diagnostic Procedure .......................................... 159 . Diagnostic Procedure ........................................... 197
.
Component Inspection ......................................... 161 . Component Inspection ......................................... 198.
Removal and Installation ..................................... 161 . Removal and Installation ...................................... 198
.
DTC P0031, P0032, P0051, P0052 HO2S1 HEATER DTC P0132 HO2S1 (QG16DE) .............................. 199 .
(QG18DE) ............................................................... 162
. Component Description ....................................... 199 .
Description ........................................................... 162
. CONSULT-IIReferenceValue inData MonitorMode
CONSULT-IIReference Valuein DataMonitorMode .199
. 162 On Board Diagnosis Logic ................................... 199 .
On Board Diagnosis Logic ................................... 162 . DTC Confirmation Procedure ............................... 200 .
DTC Confirmation Procedure .............................. 162 . Wiring Diagram .................................................... 201
.
Wiring Diagram .................................................... 164
. Diagnostic Procedure ........................................... 202
.
Diagnostic Procedure .......................................... 167 . Component Inspection ......................................... 203.
Component Inspection ......................................... 169 . Removal and Installation ...................................... 204
.
Removal and Installation ..................................... 169 . DTC P0132, P0152 HO2S1 (QG18DE) .................. 205 .
DTC P0037, P0038 HO2S2 HEATER (QG16DE) .. 170 . Component Description ....................................... 205 .
Description ........................................................... 170
. CONSULT-IIReferenceValue inData MonitorMode
CONSULT-IIReference Valuein DataMonitorMode .205
. 170 On Board Diagnosis Logic ................................... 205 .
On Board Diagnosis Logic ................................... 170 . DTC Confirmation Procedure ............................... 206 .
DTC Confirmation Procedure .............................. 170 . Wiring Diagram .................................................... 207
.
Wiring Diagram .................................................... 172
. Diagnostic Procedure ........................................... 210
.
Diagnostic Procedure .......................................... 173 . Component Inspection ......................................... 211.
Component Inspection ......................................... 174 . Removal and Installation ...................................... 213
.
Removal and Installation ..................................... 174 . DTC P0133 HO2S1 (QG16DE) .............................. 214 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER Component Description ....................................... 214 .
(QG18DE) ............................................................... 175
. CONSULT-IIReferenceValue inData MonitorMode
Description ........................................................... 175
. .214
CONSULT-IIReference Valuein DataMonitorMode On Board Diagnosis Logic ................................... 214 .
. 175 DTC Confirmation Procedure ............................... 215 .
On Board Diagnosis Logic ................................... 175 . Overall Function Check ........................................ 216
.
DTC Confirmation Procedure .............................. 175 . Wiring Diagram .................................................... 217
.
Wiring Diagram .................................................... 177
. Diagnostic Procedure ........................................... 218
.
Diagnostic Procedure .......................................... 180 . Component Inspection ......................................... 221.
Component Inspection ......................................... 181 . Removal and Installation ...................................... 222
.
Removal and Installation ..................................... 182 . DTC P0133, P0153, HO2S1 (QG18DE) ................. 223 .
DTC P0102, P0103 MAF SENSOR ........................ 183 . Component Description ....................................... 223 .
Component Description ....................................... 183 . CONSULT-IIReferenceValue inData MonitorMode
CONSULT-IIReference Valuein DataMonitorMode .223
. 183 On Board Diagnosis Logic ................................... 223 .
On Board Diagnosis Logic ................................... 183 . DTC Confirmation Procedure ............................... 224 .
DTC Confirmation Procedure .............................. 183 . Overall Function Check ........................................ 225
.
Wiring Diagram .................................................... 185
. Wiring Diagram .................................................... 226
.
Diagnostic Procedure .......................................... 186 . Diagnostic Procedure ........................................... 229
.
Component Inspection ......................................... 188 . Component Inspection ......................................... 232.
Removal and Installation ..................................... 188 . Removal and Installation ...................................... 233
.
DTC P0112, P0113 IAT SENSOR .......................... 189 . DTC P0134 HO2S1 (QG16DE) .............................. 234 .
Component Description ....................................... 189 . Component Description ....................................... 234 .
On Board Diagnosis Logic ................................... 189 . CONSULT-IIReferenceValue inData MonitorMode
DTC Confirmation Procedure .............................. 189 . .234
EC-2
On Board Diagnosis Logic .................................. 234 . Wiring Diagram .................................................... 278
.
DTC Confirmation Procedure .............................. 235 . Diagnostic Procedure .......................................... 281 . A
Overall Function Check ....................................... 235
. Component Inspection ......................................... 283 .
Wiring Diagram ................................................... 237
. Removal and Installation ..................................... 284 .
Diagnostic Procedure .......................................... 238
. DTCP0171 FUELINJECTIONSYSTEMFUNCTION EC
Component Inspection ........................................ 239. (QG16DE) ............................................................... 285
.
Removal and Installation ..................................... 240
. On Board Diagnosis Logic ................................... 285 .
DTC P0134, P0154 HO2S1 (QG18DE) ................. 241 . DTC Confirmation Procedure .............................. 285 .
Component Description ....................................... 241. Wiring Diagram .................................................... 287
. C
CONSULT-IIReferenceValueinDataMonitorMode Diagnostic Procedure .......................................... 288 .
. 241 DTC P0171, P0174 FUEL INJECTION SYSTEM
On Board Diagnosis Logic .................................. 241 . FUNCTION (QG18DE) ........................................... 291 . D
DTC Confirmation Procedure .............................. 242 . On Board Diagnosis Logic ................................... 291 .
Overall Function Check ....................................... 243
. DTC Confirmation Procedure .............................. 291 .
Wiring Diagram ................................................... 244
. Wiring Diagram .................................................... 293
. E
Diagnostic Procedure .......................................... 247
. Diagnostic Procedure .......................................... 295 .
Component Inspection ........................................ 248. DTCP0172 FUELINJECTIONSYSTEMFUNCTION
Removal and Installation ..................................... 250
. (QG16DE) ............................................................... 299
.
DTC P0138 HO2S2 (QG16DE) .............................. 251 . On Board Diagnosis Logic ................................... 299 . F
Component Description ....................................... 251. DTC Confirmation Procedure .............................. 299 .
CONSULT-IIReferenceValueinDataMonitorMode Wiring Diagram .................................................... 301
.
. 251 Diagnostic Procedure .......................................... 302 . G
On Board Diagnosis Logic .................................. 251 . DTC P0172, P0175 FUEL INJECTION SYSTEM
DTC Confirmation Procedure .............................. 251 . FUNCTION (QG18DE) ........................................... 305 .
Overall Function Check ....................................... 252
. On Board Diagnosis Logic ................................... 305 . H
Wiring Diagram ................................................... 253
. DTC Confirmation Procedure .............................. 305 .
Diagnostic Procedure .......................................... 254
. Wiring Diagram .................................................... 307
.
Component Inspection ........................................ 256. Diagnostic Procedure .......................................... 309 .
I
Removal and Installation ..................................... 257
. DTC P0221 TP SENSOR ....................................... 312 .
DTC P0138, P0158 HO2S2 (QG18DE) ................. 258 . Component Description ....................................... 312 .
Component Description ....................................... 258. CONSULT-IIReferenceValuein DataMonitorMode
CONSULT-IIReferenceValueinDataMonitorMode . 312 J
. 258 On Board Diagnosis Logic ................................... 312 .
On Board Diagnosis Logic .................................. 258 . DTC Confirmation Procedure .............................. 312 .
DTC Confirmation Procedure .............................. 258 . Wiring Diagram .................................................... 314
. K
Overall Function Check ....................................... 259
. Diagnostic Procedure .......................................... 315 .
Wiring Diagram ................................................... 260
. Component Inspection ......................................... 317 .
Diagnostic Procedure .......................................... 263
. Remove and Installation ...................................... 317 .
L
Component Inspection ........................................ 265. DTC P0222, P0223 TP SENSOR ........................... 318 .
Removal and Installation ..................................... 266
. Component Description ....................................... 318 .
DTC P0139 HO2S2 (QG16DE) .............................. 267 . CONSULT-IIReferenceValuein DataMonitorMode
Component Description ....................................... 267. . 318 M
CONSULT-IIReferenceValueinDataMonitorMode On Board Diagnosis Logic ................................... 318 .
. 267 DTC Confirmation Procedure .............................. 318 .
On Board Diagnosis Logic .................................. 267 . Wiring Diagram .................................................... 320
.
DTC Confirmation Procedure .............................. 267 . Diagnostic Procedure .......................................... 321 .
Overall Function Check ....................................... 269
. Component Inspection ......................................... 323 .
Wiring Diagram ................................................... 270
. Remove and Installation ...................................... 323 .
Diagnostic Procedure .......................................... 271
. DTC P0226 APP SENSOR .................................... 324 .
Component Inspection ........................................ 273. Component Description ....................................... 324 .
Removal and Installation ..................................... 274
. CONSULT-IIReferenceValuein DataMonitorMode
DTC P0139, P0159 HO2S2 (QG18DE) ................. 275 . . 324
Component Description ....................................... 275. On Board Diagnosis Logic ................................... 324 .
CONSULT-IIReferenceValueinDataMonitorMode DTC Confirmation Procedure .............................. 324 .
. 275 Wiring Diagram .................................................... 326
.
On Board Diagnosis Logic .................................. 275 . Diagnostic Procedure .......................................... 327 .
DTC Confirmation Procedure .............................. 275 . Component Inspection ......................................... 329 .
Overall Function Check ....................................... 277
. Remove and Installation ...................................... 330 .
EC-3
DTC P0227, P0228 APP SENSOR ........................ 331 . On Board Diagnosis Logic ................................... 370 .
Component Description ....................................... 331 . DTC Confirmation Procedure ............................... 370 .
CONSULT-IIReference Valuein DataMonitorMode Wiring Diagram .................................................... 371
.
. 331 Diagnostic Procedure ........................................... 372 .
On Board Diagnosis Logic ................................... 331 . Component Inspection ......................................... 374 .
DTC Confirmation Procedure .............................. 331 . Removal and Installation ...................................... 374 .
Wiring Diagram .................................................... 333
. DTC P0500 VSS ..................................................... 375.
Diagnostic Procedure .......................................... 334 . Description ........................................................... 375
.
Component Inspection ......................................... 336 . On Board Diagnosis Logic ................................... 375 .
Remove and Installation ...................................... 337 . DTC Confirmation Procedure ............................... 375 .
DTC P0300 - P0304 MULTIPLE CYLINDER MIS- Overall Function Check ........................................ 375 .
FIRE, NO. 1 - 4 CYLINDER MISFIRE .................... 338 . Diagnostic Procedure ........................................... 376 .
On Board Diagnosis Logic ................................... 338 . DTC P0550 PSP SENSOR ..................................... 377 .
DTC Confirmation Procedure .............................. 338 . Component Description ....................................... 377 .
Diagnostic Procedure .......................................... 339 . CONSULT-IIReferenceValue inData MonitorMode
DTC P0327, P0328 KS ........................................... 344 . .377
Component Description ....................................... 344 . On Board Diagnosis Logic ................................... 377 .
On Board Diagnosis Logic ................................... 344 . DTC Confirmation Procedure ............................... 377 .
DTC Confirmation Procedure .............................. 344 . Wiring Diagram .................................................... 378
.
Wiring Diagram .................................................... 345
. Diagnostic Procedure ........................................... 379 .
Diagnostic Procedure .......................................... 346 . Component Inspection ......................................... 381 .
Component Inspection ......................................... 347 . DTC P0605 ECM .................................................... 382 .
Removal and Installation ..................................... 347 . Component Description ....................................... 382 .
DTC P0335 CKP SENSOR (POS) ......................... 348 . On Board Diagnosis Logic ................................... 382 .
Component Description ....................................... 348 . DTC Confirmation Procedure ............................... 382 .
CONSULT-IIReference Valuein DataMonitorMode Diagnostic Procedure ........................................... 384 .
. 348 DTC P1065 ECM POWER SUPPLY ....................... 385 .
On Board Diagnosis Logic ................................... 348 . Component Description ....................................... 385 .
DTC Confirmation Procedure .............................. 348 . On Board Diagnosis Logic ................................... 385 .
Wiring Diagram .................................................... 350
. DTC Confirmation Procedure ............................... 385 .
Diagnostic Procedure .......................................... 351 . Wiring Diagram .................................................... 386
.
Component Inspection ......................................... 353 . Diagnostic Procedure ........................................... 387 .
Removal and Installation ..................................... 354 . DTC P1102 MAF SENSOR .................................... 389 .
DTC P0340 CMP SENSOR (PHASE) .................... 355 . Component Description ....................................... 389 .
Component Description ....................................... 355 . CONSULT-IIReferenceValue inData MonitorMode
On Board Diagnosis Logic ................................... 355 . .389
DTC Confirmation Procedure .............................. 355 . On Board Diagnosis Logic ................................... 389 .
Wiring Diagram .................................................... 356
. DTC Confirmation Procedure ............................... 389 .
Diagnostic Procedure .......................................... 357 . Wiring Diagram .................................................... 391
.
Component Inspection ......................................... 359 . Diagnostic Procedure ........................................... 392 .
Removal and Installation ..................................... 360 . Component Inspection ......................................... 394 .
DTC P0420 THREE WAY CATALYST FUNCTION Removal and Installation ...................................... 394 .
(QG16DE) ............................................................... 361
. DTC P1111 IVT CONTROL SOLENOID VALVE .... 395 .
On Board Diagnosis Logic ................................... 361 . Description ........................................................... 395
.
DTC Confirmation Procedure .............................. 361 . CONSULT-IIReferenceValue inData MonitorMode
Overall Function Check ....................................... 362 . .395
Diagnostic Procedure .......................................... 363 . On Board Diagnosis Logic ................................... 396 .
DTC P0420, P0430 THREE WAY CATALYST FUNC- DTC Confirmation Procedure ............................... 396 .
TION (QG18DE) ..................................................... 365 . Wiring Diagram .................................................... 397
.
On Board Diagnosis Logic ................................... 365 . Diagnostic Procedure ........................................... 398 .
DTC Confirmation Procedure .............................. 365 . Component Inspection ......................................... 399 .
Overall Function Check ....................................... 366 . Removal and Installation ...................................... 399 .
Diagnostic Procedure .......................................... 367 . DTC P1121 ELECTRIC THROTTLE CONTROL
DTC P0444, P0445 EVAP CANISTER PURGE VOL- ACTUATOR ............................................................ 400
.
UME CONTROL SOLENOID VALVE ..................... 369 . Component Description ....................................... 400 .
Description ........................................................... 369
. On Board Diagnosis Logic ................................... 400 .
CONSULT-IIReference Valuein DataMonitorMode DTC Confirmation Procedure ............................... 400 .
. 369
EC-4
Diagnostic Procedure .......................................... 401 . Component Inspection ......................................... 436.
Remove and Installation ...................................... 401 . Removal and Installation ..................................... 437. A
DTC P1122 ELECTRIC THROTTLE CONTROL DTC P1144, P1164 HO2S1 (QG18DE) .................. 438 .
FUNCTION ............................................................. 402
. Component Description ....................................... 438 .
Description .......................................................... 402
. CONSULT-IIReferenceValuein DataMonitorMode EC
On Board Diagnosis Logic .................................. 402 . . 438
DTC Confirmation Procedure .............................. 402 . On Board Diagnosis Logic ................................... 438 .
Wiring Diagram ................................................... 403 . DTC Confirmation Procedure .............................. 439 .
Diagnostic Procedure .......................................... 404 . Overall Function Check ....................................... 440. C
Component Inspection ........................................ 408 . Diagnostic Procedure .......................................... 440
.
Remove and Installation ...................................... 408 . Component Inspection ......................................... 442.
DTC P1124, P1126 THROTTLE CONTROL MOTOR Removal and Installation ..................................... 443. D
RELAY ................................................................... 409
. DTC P1146 HO2S2 (QG16DE) .............................. 444 .
Component Description ....................................... 409 . Component Description ....................................... 444 .
CONSULT-IIReferenceValueinDataMonitorMode CONSULT-IIReferenceValuein DataMonitorMode E
. 409 . 444
On Board Diagnosis Logic .................................. 409 . On Board Diagnosis Logic ................................... 444 .
DTC Confirmation Procedure .............................. 409 . DTC Confirmation Procedure .............................. 444 .
Wiring Diagram ....................................................411 . Overall Function Check ....................................... 446. F
Diagnostic Procedure .......................................... 412 . Wiring Diagram .................................................... 447
.
Component Inspection ........................................ 413 . Diagnostic Procedure .......................................... 448
.
DTC P1128 THROTTLE CONTROL MOTOR ....... 415 . Component Inspection ......................................... 450. G
Component Description ....................................... 415 . Removal and Installation ..................................... 451.
On Board Diagnosis Logic .................................. 415 . DTC P1146, P1166 HO2S2 (QG18DE) .................. 452 .
DTC Confirmation Procedure .............................. 415 . Component Description ....................................... 452 . H
Wiring Diagram ................................................... 416 . CONSULT-IIReferenceValuein DataMonitorMode
Diagnostic Procedure .......................................... 417 . . 452
Component Inspection ........................................ 418 . On Board Diagnosis Logic ................................... 452 .
I
Remove and Installation ...................................... 419 . DTC Confirmation Procedure .............................. 452 .
DTC P1143 HO2S1 (QG16DE) .............................. 420 . Overall Function Check ....................................... 454.
Component Description ....................................... 420 . Wiring Diagram .................................................... 455
.
CONSULT-IIReferenceValueinDataMonitorMode Diagnostic Procedure .......................................... 458
. J
. 420 Component Inspection ......................................... 460.
On Board Diagnosis Logic .................................. 420 . Removal and Installation ..................................... 461.
DTC Confirmation Procedure .............................. 421 . DTC P1147 HO2S2 (QG16DE) .............................. 462 . K
Overall Function Check ....................................... 422 . Component Description ....................................... 462 .
Diagnostic Procedure .......................................... 422 . CONSULT-IIReferenceValuein DataMonitorMode
Component Inspection ........................................ 424 . . 462
L
Removal and Installation ..................................... 425 . On Board Diagnosis Logic ................................... 462 .
DTC P1143, P1163 HO2S1 (QG18DE) .................. 426 . DTC Confirmation Procedure .............................. 462 .
Component Description ....................................... 426 . Overall Function Check ....................................... 464.
CONSULT-IIReferenceValueinDataMonitorMode Wiring Diagram .................................................... 465
. M
. 426 Diagnostic Procedure .......................................... 466
.
On Board Diagnosis Logic .................................. 426 . Component Inspection ......................................... 468.
DTC Confirmation Procedure .............................. 427 . Removal and Installation ..................................... 469.
Overall Function Check ....................................... 428 . DTC P1147, P1167 HO2S2 (QG18DE) .................. 470 .
Diagnostic Procedure .......................................... 428 . Component Description ....................................... 470 .
Component Inspection ........................................ 430 . CONSULT-IIReferenceValuein DataMonitorMode
Removal and Installation ..................................... 431 . . 470
DTC P1144 HO2S1 (QG16DE) .............................. 432 . On Board Diagnosis Logic ................................... 470 .
Component Description ....................................... 432 . DTC Confirmation Procedure .............................. 470 .
CONSULT-IIReferenceValueinDataMonitorMode Overall Function Check ....................................... 472.
. 432 Wiring Diagram .................................................... 473
.
On Board Diagnosis Logic .................................. 432 . Diagnostic Procedure .......................................... 476
.
DTC Confirmation Procedure .............................. 433 . Component Inspection ......................................... 478.
Overall Function Check ....................................... 433 . Removal and Installation ..................................... 479.
Diagnostic Procedure .......................................... 434 . DTC P1217 ENGINE OVER TEMPERATURE ....... 480 .
System Description .............................................. 480
.
EC-5
CONSULT-IIReference Valuein DataMonitorMode On Board Diagnosis Logic ................................... 515 .
. 480 DTC Confirmation Procedure ............................... 515 .
On Board Diagnosis Logic ................................... 481 . Wiring Diagram .................................................... 516
.
Overall Function Check ....................................... 481 . Diagnostic Procedure ........................................... 517 .
Wiring Diagram .................................................... 483
. Component Inspection ......................................... 519 .
Diagnostic Procedure .......................................... 484 . IGNITION SIGNAL ................................................. 520 .
Main 12 Causes of Overheating .......................... 488 . Component Description ....................................... 520 .
Component Inspection ......................................... 489 . Wiring Diagram .................................................... 521
.
DTC P1223, P1224 TP SENSOR ........................... 490 . Diagnostic Procedure ........................................... 524 .
Component Description ....................................... 490 . Component Inspection ......................................... 528 .
CONSULT-IIReference Valuein DataMonitorMode Removal and Installation ...................................... 529 .
. 490 INJECTOR CIRCUIT .............................................. 530 .
On Board Diagnosis Logic ................................... 490 . Component Description ....................................... 530 .
DTC Confirmation Procedure .............................. 490 . CONSULT-IIReferenceValue inData MonitorMode
Wiring Diagram .................................................... 492
. .530
Diagnostic Procedure .......................................... 493 . Wiring Diagram .................................................... 531
.
Component Inspection ......................................... 495 . Diagnostic Procedure ........................................... 532 .
Remove and Installation ...................................... 495 . Component Inspection ......................................... 535 .
DTC P1225 TP SENSOR ....................................... 496 . Removal and Installation ...................................... 535 .
Component Description ....................................... 496 . FUEL PUMP CIRCUIT ............................................ 536 .
On Board Diagnosis Logic ................................... 496 . Description ........................................................... 536
.
DTC Confirmation Procedure .............................. 496 . CONSULT-IIReferenceValue inData MonitorMode
Diagnostic Procedure .......................................... 497 . .536
Remove and Installation ...................................... 497 . Wiring Diagram .................................................... 537
.
DTC P1226 TP SENSOR ....................................... 498 . Diagnostic Procedure ........................................... 538 .
Component Description ....................................... 498 . Component Inspection ......................................... 540 .
On Board Diagnosis Logic ................................... 498 . Removal and Installation ...................................... 541 .
DTC Confirmation Procedure .............................. 498 . REFRIGERANT PRESSURE SENSOR ................. 542 .
Diagnostic Procedure .......................................... 499 . Component Description ....................................... 542 .
Remove and Installation ...................................... 499 . Wiring Diagram .................................................... 543
.
DTC P1227, P1228 APP SENSOR ........................ 500 . Diagnostic Procedure ........................................... 544 .
Component Description ....................................... 500 . Removal and Installation ...................................... 546 .
CONSULT-IIReference Valuein DataMonitorMode ELECTRICAL LOAD SIGNAL ............................... 547 .
. 500 Description ........................................................... 547
.
On Board Diagnosis Logic ................................... 500 . CONSULT-IIReferenceValue inData MonitorMode
DTC Confirmation Procedure .............................. 500 . .547
Wiring Diagram .................................................... 502
. Wiring Diagram .................................................... 548
.
Diagnostic Procedure .......................................... 503 . Diagnostic Procedure ........................................... 549 .
Component Inspection ......................................... 505 . MI & DATA LINK CONNECTORS .......................... 552 .
Remove and Installation ...................................... 506 . Wiring Diagram--LHD Models ............................. 552 .
DTC P1229 SENSOR POWER SUPPLY ............... 507 . Wiring Diagram--RHD Models ............................ 553 .
On Board Diagnosis Logic ................................... 507 . EVAPORATIVE EMISSION SYSTEM .................... 554 .
DTC Confirmation Procedure .............................. 507 . Description ........................................................... 554
.
Wiring Diagram .................................................... 508
. Component Inspection ......................................... 556 .
Diagnostic Procedure .......................................... 509 . POSITIVE CRANKCASE VENTILATION ............... 557 .
DTC P1706 PNP SWITCH ..................................... 511 . Description ........................................................... 557
.
Component Description ....................................... 511 . Component Inspection ......................................... 557 .
CONSULT-IIReference Valuein DataMonitorMode SERVICE DATA AND SPECIFICATIONS (SDS) ... 559 .
. 511 Fuel Pressure ....................................................... 559
.
On Board Diagnosis Logic ................................... 511 . Idle Speed and Ignition Timing ............................. 559 .
DTC Confirmation Procedure .............................. 511 . Calculated Load Value ......................................... 559 .
Overall Function Check ....................................... 512 . Mass Air Flow Sensor .......................................... 559 .
Wiring Diagram .................................................... 513
. Intake Air Temperature Sensor ............................ 559 .
Diagnostic Procedure .......................................... 514 . Engine Coolant Temperature Sensor ................... 559 .
DTC P1805 BRAKE SWITCH ................................ 515 . Heated Oxygen Sensor 1 Heater ......................... 559 .
Description ........................................................... 515
. Heated Oxygen sensor 2 Heater ......................... 559 .
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