Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan 350Z 2003-2007 Approved Nissan 350Z 2007 EC
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ENGINE CONTROL SYSTEM
B ENGINE
A
ENGINE CONTROL SYSTEM
SECTION EC EC
C
D
E
CONTENTS
INDEX FOR DTC ....................................................... 8 . Description ............................................................. 44
. F
DTC No. Index ........................................................ 8 . Component Inspection ........................................... 45 .
Alphabetical Index ................................................. 13 . NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-
PRECAUTIONS ....................................................... 18 . NATS) ....................................................................... 46
. G
Precautions for Supplemental Restraint System Description ............................................................. 46
.
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN- ON BOARD DIAGNOSTIC (OBD) SYSTEM ........... 47 .
SIONER" ............................................................... 18. Introduction ............................................................ 47
.
H
Precautions for Battery Service ............................. 18 . Two Trip Detection Logic ....................................... 47 .
Precautions for Procedures without Cowl Top Cover 18 ... Emission-related Diagnostic Information ............... 48 .
On Board Diagnostic (OBD) System of Engine and Malfunction Indicator Lamp (MIL) .......................... 62 .
A/T ......................................................................... 18
. OBD System Operation Chart ............................... 65 . I
Precaution ............................................................. 19
. BASIC SERVICE PROCEDURE .............................. 71 .
PREPARATION ........................................................ 22 . Basic Inspection .................................................... 71 .
Special Service Tools ............................................ 22 . Idle Speed and Ignition Timing Check ................... 76 . J
Commercial Service Tools ..................................... 23 . Procedure After Replacing ECM ........................... 76 .
ENGINE CONTROL SYSTEM ................................. 24 . VIN Registration .................................................... 76 .
System Diagram .................................................... 24 . Exhaust Valve Timing Control Learning ................. 76 .
K
Multiport Fuel Injection (MFI) System ................... 25 . Accelerator Pedal Released Position Learning ..... 77 .
Electronic Ignition (EI) System .............................. 27 . Throttle Valve Closed Position Learning ................ 77 .
Fuel Cut Control (at No Load and High Engine Idle Air Volume Learning ....................................... 77 .
Speed) ................................................................... 28
. Fuel Pressure Check ............................................. 79 . L
AIR CONDITIONING CUT CONTROL .................... 29 . TROUBLE DIAGNOSIS ........................................... 81 .
Input/Output Signal Chart ...................................... 29 . Trouble Diagnosis Introduction .............................. 81 .
System Description ............................................... 29 . DTC Inspection Priority Chart ................................ 87 . M
AUTOMATIC SPEED CONTROL DEVICE (ASCD) 30 ... Fail-safe Chart ....................................................... 89
.
System Description ............................................... 30 . Symptom Matrix Chart ........................................... 90 .
Component Description ......................................... 31 . Engine Control Component Parts Location ........... 94 .
CAN COMMUNICATION ......................................... 32 . Vacuum Hose Drawing ........................................ 100 .
System Description ............................................... 32 . Circuit Diagram .................................................... 101 .
EVAPORATIVE EMISSION SYSTEM ...................... 33 . ECM Harness Connector Terminal Layout .......... 103 .
Description ............................................................ 33
. ECM Terminals and Reference Value .................. 103 .
Component Inspection .......................................... 36 . CONSULT-III Function (ENGINE) ........................ 116 .
Removal and Installation ....................................... 37 . Generic Scan Tool (GST) Function ...................... 125 .
How to Detect Fuel Vapor Leakage ...................... 37 . CONSULT-III Reference Value in Data Monitor ... 127 .
ON BOARD REFUELING VAPOR RECOVERY TROUBLE DIAGNOSIS - SPECIFICATION VALUE 132 .
(ORVR) ..................................................................... 39
. Description ........................................................... 132
.
System Description ............................................... 39 . Testing Condition ................................................. 132 .
Diagnostic Procedure ............................................ 40 . Inspection Procedure ........................................... 132 .
Component Inspection .......................................... 42 . Diagnostic Procedure .......................................... 133 .
POSITIVE CRANKCASE VENTILATION ................ 44 . TROUBLE DIAGNOSIS FOR INTERMITTENT INCI-
Revision: 2006 November EC-1 2007 350Z
DENT ...................................................................... 141
. Component Description ....................................... 183 .
Description ........................................................... 141
. CONSULT-III Reference Value in Data Monitor
Diagnostic Procedure .......................................... 141 . Mode .................................................................... 183
.
POWER SUPPLY AND GROUND CIRCUIT .......... 142 . On Board Diagnosis Logic ................................... 183 .
Wiring Diagram .................................................... 142 . DTC Confirmation Procedure ............................... 183 .
Diagnostic Procedure .......................................... 145 . Wiring Diagram .................................................... 184 .
Ground Inspection ............................................... 150 . Diagnostic Procedure ........................................... 188 .
DTC U1000, U1001 CAN COMMUNICATION LINE. 151 Component Inspection ......................................... 189 .
Description ........................................................... 151
. Removal and Installation ...................................... 189 .
On Board Diagnosis Logic ................................... 151 . DTC P0078 P0084 EVT CONTROL MAGNET
DTC Confirmation Procedure .............................. 151 . RETARDER ............................................................ 190.
Wiring Diagram .................................................... 152 . Component Description ....................................... 190 .
Diagnostic Procedure .......................................... 153 . CONSULT-III Reference Value in Data Monitor
DTC U1010 CAN COMMUNICATION .................... 154 . Mode .................................................................... 190
.
Description ........................................................... 154
. On Board Diagnosis Logic ................................... 190 .
On Board Diagnosis Logic ................................... 154 . DTC Confirmation Procedure ............................... 190 .
DTC Confirmation Procedure .............................. 154 . Wiring Diagram .................................................... 191 .
Diagnostic Procedure .......................................... 155 . Diagnostic Procedure ........................................... 195 .
DTC P0011, P0021 IVT CONTROL ....................... 156 . Component Inspection ......................................... 196 .
Description ........................................................... 156
. Removal and Installation ...................................... 196 .
CONSULT-III Reference Value in Data Monitor DTC P0101, P010B MAF SENSOR ....................... 197 .
Mode .................................................................... 156
. Component Description ....................................... 197 .
On Board Diagnosis Logic ................................... 157 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 157 . Mode .................................................................... 197
.
Diagnostic Procedure .......................................... 158 . On Board Diagnosis Logic ................................... 197 .
Component Inspection ......................................... 159 . DTC Confirmation Procedure ............................... 198 .
Removal and Installation ..................................... 159 . Overall Function Check ........................................ 198 .
DTC P0014 P0024 EVT CONTROL ....................... 160 . Wiring Diagram .................................................... 200 .
Description ........................................................... 160
. Diagnostic Procedure ........................................... 203 .
CONSULT-III Reference Value in Data Monitor Component Inspection ......................................... 206 .
Mode .................................................................... 160
. Removal and Installation ...................................... 207 .
On Board Diagnosis Logic ................................... 161 . DTC P0102, P0103, P010C, P010D MAF SENSOR.208
DTC Confirmation Procedure .............................. 161 . Component Description ....................................... 208 .
Diagnostic Procedure .......................................... 162 . CONSULT-III Reference Value in Data Monitor
Component Inspection ......................................... 164 . Mode .................................................................... 208
.
Removal and Installation ..................................... 164 . On Board Diagnosis Logic ................................... 208 .
DTC P0031, P0032, P0051, P0052 A/F SENSOR 1 DTC Confirmation Procedure ............................... 209 .
HEATER ................................................................. 165
. Wiring Diagram .................................................... 210 .
Description ........................................................... 165
. Diagnostic Procedure ........................................... 213 .
CONSULT-III Reference Value in Data Monitor Component Inspection ......................................... 216 .
Mode .................................................................... 165
. Removal and Installation ...................................... 217 .
On Board Diagnosis Logic ................................... 165 . DTC P0112, P0113 IAT SENSOR ........................... 218 .
DTC Confirmation Procedure .............................. 165 . Component Description ....................................... 218 .
Wiring Diagram .................................................... 166 . On Board Diagnosis Logic ................................... 218 .
Diagnostic Procedure .......................................... 170 . DTC Confirmation Procedure ............................... 218 .
Component Inspection ......................................... 172 . Wiring Diagram .................................................... 219 .
Removal and Installation ..................................... 172 . Diagnostic Procedure ........................................... 220 .
DTC P0037, P0038, P0057, P0058 HO2S2 HEATER 173 . Component Inspection ......................................... 222 .
Description ........................................................... 173
. Removal and Installation ...................................... 222 .
CONSULT-III Reference Value in Data Monitor DTC P0117, P0118 ECT SENSOR ......................... 223 .
Mode .................................................................... 173
. Component Description ....................................... 223 .
On Board Diagnosis Logic ................................... 173 . On Board Diagnosis Logic ................................... 223 .
DTC Confirmation Procedure .............................. 174 . DTC Confirmation Procedure ............................... 224 .
Wiring Diagram .................................................... 175 . Wiring Diagram .................................................... 225 .
Diagnostic Procedure .......................................... 179 . Diagnostic Procedure ........................................... 226 .
Component Inspection ......................................... 181 . Component Inspection ......................................... 228 .
Removal and Installation ..................................... 182 . Removal and Installation ...................................... 228 .
DTC P0075, P0081 IVT CONTROL SOLENOID DTC P0122, P0123, P0227, P0228 TP SENSOR .. 229 .
VALVE .................................................................... 183
. Component Description ....................................... 229 .
Revision: 2006 November EC-2 2007 350Z
CONSULT-III Reference Value in Data Monitor Mode .................................................................... 275
.
Mode ................................................................... 229
. On Board Diagnosis Logic ................................... 275 . A
On Board Diagnosis Logic .................................. 229 . DTC Confirmation Procedure .............................. 276 .
DTC Confirmation Procedure .............................. 230 . Wiring Diagram .................................................... 277 .
Wiring Diagram ................................................... 231 . Diagnostic Procedure .......................................... 281 . EC
Diagnostic Procedure .......................................... 235 . Removal and Installation ..................................... 286 .
Component Inspection ........................................ 237 . DTC P0137, P0157 HO2S2 .................................... 287 .
Removal and Installation ..................................... 238 . Component Description ....................................... 287 .
DTC P0125 ECT SENSOR .................................... 239 . CONSULT-III Reference Value in Data Monitor C
Component Description ....................................... 239 . Mode .................................................................... 287
.
On Board Diagnosis Logic .................................. 239 . On Board Diagnosis Logic ................................... 287 .
DTC Confirmation Procedure .............................. 240 . DTC Confirmation Procedure .............................. 288 . D
Diagnostic Procedure .......................................... 241 . Overall Function Check ....................................... 288 .
Component Inspection ........................................ 242 . Wiring Diagram .................................................... 289 .
Removal and Installation ..................................... 242 . Diagnostic Procedure .......................................... 293 . E
DTC P0127 IAT SENSOR ...................................... 243 . Component Inspection ......................................... 296 .
Component Description ....................................... 243 . Removal and Installation ..................................... 297 .
On Board Diagnosis Logic .................................. 243 . DTC P0138, P0158 HO2S2 .................................... 298 .
DTC Confirmation Procedure .............................. 243 . Component Description ....................................... 298 . F
Diagnostic Procedure .......................................... 244 . CONSULT-III Reference Value in Data Monitor
Component Inspection ........................................ 245 . Mode .................................................................... 298
.
Removal and Installation ..................................... 245 . On Board Diagnosis Logic ................................... 298 . G
DTC P0128 THERMOSTAT FUNCTION ............... 246 . DTC Confirmation Procedure .............................. 299 .
On Board Diagnosis Logic .................................. 246 . Overall Function Check ....................................... 300 .
DTC Confirmation Procedure .............................. 246 . Wiring Diagram .................................................... 301 . H
Diagnostic Procedure .......................................... 246 . Diagnostic Procedure .......................................... 305 .
Component Inspection ........................................ 247 . Component Inspection ......................................... 311 .
Removal and Installation ..................................... 247 . Removal and Installation ..................................... 312 .
I
DTC P0130, P0150 A/F SENSOR 1 ...................... 248 . DTC P0139, P0159 HO2S2 .................................... 313 .
Component Description ....................................... 248 . Component Description ....................................... 313 .
CONSULT-III Reference Value in Data Monitor CONSULT-III Reference Value in Data Monitor
Mode ................................................................... 248
. Mode .................................................................... 313
. J
On Board Diagnosis Logic .................................. 248 . On Board Diagnosis Logic ................................... 313 .
DTC Confirmation Procedure .............................. 248 . DTC Confirmation Procedure .............................. 314 .
Overall Function Check ....................................... 249 . Overall Function Check ....................................... 314 . K
Wiring Diagram ................................................... 250 . Wiring Diagram .................................................... 315 .
Diagnostic Procedure .......................................... 254 . Diagnostic Procedure .......................................... 319 .
Removal and Installation ..................................... 256 . Component Inspection ......................................... 322 . L
DTC P0131, P0151 A/F SENSOR 1 ...................... 257 . Removal and Installation ..................................... 323 .
Component Description ....................................... 257 . DTC P0171, P0174 FUEL INJECTION SYSTEM
CONSULT-III Reference Value in Data Monitor FUNCTION ............................................................. 324
.
Mode ................................................................... 257
. On Board Diagnosis Logic ................................... 324 . M
On Board Diagnosis Logic .................................. 257 . DTC Confirmation Procedure .............................. 324 .
DTC Confirmation Procedure .............................. 258 . Wiring Diagram .................................................... 326 .
Wiring Diagram ................................................... 259 . Diagnostic Procedure .......................................... 330 .
Diagnostic Procedure .......................................... 263 . DTC P0172, P0175 FUEL INJECTION SYSTEM
Removal and Installation ..................................... 265 . FUNCTION ............................................................. 334
.
DTC P0132, P0152 A/F SENSOR 1 ...................... 266 . On Board Diagnosis Logic ................................... 334 .
Component Description ....................................... 266 . DTC Confirmation Procedure .............................. 334 .
CONSULT-III Reference Value in Data Monitor Wiring Diagram .................................................... 336 .
Mode ................................................................... 266
. Diagnostic Procedure .......................................... 340 .
On Board Diagnosis Logic .................................. 266 . DTC P0181 FTT SENSOR ..................................... 344 .
DTC Confirmation Procedure .............................. 267 . Component Description ....................................... 344 .
Wiring Diagram ................................................... 268 . On Board Diagnosis Logic ................................... 344 .
Diagnostic Procedure .......................................... 272 . DTC Confirmation Procedure .............................. 344 .
Removal and Installation ..................................... 274 . Wiring Diagram .................................................... 345 .
DTC P0133, P0153 A/F SENSOR 1 ...................... 275 . Diagnostic Procedure .......................................... 346 .
Component Description ....................................... 275 . Component Inspection ......................................... 347 .
CONSULT-III Reference Value in Data Monitor Removal and Installation ..................................... 347 .
Revision: 2006 November EC-3 2007 350Z
DTC P0182, P0183 FTT SENSOR ......................... 348 . Mode .................................................................... 394
.
Component Description ....................................... 348 . On Board Diagnosis Logic ................................... 394 .
On Board Diagnosis Logic ................................... 348 . DTC Confirmation Procedure ............................... 396 .
DTC Confirmation Procedure .............................. 348 . Wiring Diagram .................................................... 397 .
Wiring Diagram .................................................... 349 . Diagnostic Procedure ........................................... 400 .
Diagnostic Procedure .......................................... 350 . Component Inspection ......................................... 405 .
Component Inspection ......................................... 351 . Removal and Installation ...................................... 405 .
Removal and Installation ..................................... 351 . DTC P0420, P0430 THREE WAY CATALYST FUNC-
DTC P0196 EOT SENSOR .................................... 352 . TION ....................................................................... 406
.
Component Description ....................................... 352 . On Board Diagnosis Logic ................................... 406 .
On Board Diagnosis Logic ................................... 352 . DTC Confirmation Procedure ............................... 406 .
DTC Confirmation Procedure .............................. 353 . Overall Function Check ........................................ 407 .
Diagnostic Procedure .......................................... 354 . Diagnostic Procedure ........................................... 407 .
Component Inspection ......................................... 355 . DTC P0441 EVAP CONTROL SYSTEM ................ 411 .
Removal and Installation ..................................... 355 . System Description .............................................. 411 .
DTC P0197, P0198 EOT SENSOR ........................ 356 . On Board Diagnosis Logic ................................... 411 .
Component Description ....................................... 356 . DTC Confirmation Procedure ............................... 411 .
On Board Diagnosis Logic ................................... 356 . Overall Function Check ........................................ 412 .
DTC Confirmation Procedure .............................. 356 . Diagnostic Procedure ........................................... 413 .
Wiring Diagram .................................................... 357 . DTC P0442 EVAP CONTROL SYSTEM ................ 416 .
Diagnostic Procedure .......................................... 358 . On Board Diagnosis Logic ................................... 416 .
Component Inspection ......................................... 360 . DTC Confirmation Procedure ............................... 417 .
Removal and Installation ..................................... 360 . Diagnostic Procedure ........................................... 418 .
DTC P0222, P0223, P2132, P2133 TP SENSOR .. 361 . DTC P0443 EVAP CANISTER PURGE VOLUME
Component Description ....................................... 361 . CONTROL SOLENOID VALVE .............................. 423 .
CONSULT-III Reference Value in Data Monitor Description ........................................................... 423
.
Mode .................................................................... 361
. CONSULT-III Reference Value in Data Monitor
On Board Diagnosis Logic ................................... 361 . Mode .................................................................... 423
.
DTC Confirmation Procedure .............................. 362 . On Board Diagnosis Logic ................................... 424 .
Wiring Diagram .................................................... 363 . DTC Confirmation Procedure ............................... 424 .
Diagnostic Procedure .......................................... 367 . Wiring Diagram .................................................... 425 .
Component Inspection ......................................... 369 . Diagnostic Procedure ........................................... 427 .
Removal and Installation ..................................... 370 . Component Inspection ......................................... 430 .
DTC P0300 - P0306 MULTIPLE CYLINDER MIS- Removal and Installation ...................................... 430 .
FIRE, NO. 1 - 6 CYLINDER MISFIRE .................... 371 . DTC P0444, P0445 EVAP CANISTER PURGE VOL-
On Board Diagnosis Logic ................................... 371 . UME CONTROL SOLENOID VALVE ..................... 431 .
DTC Confirmation Procedure .............................. 372 . Description ........................................................... 431
.
Diagnostic Procedure .......................................... 372 . CONSULT-III Reference Value in Data Monitor
DTC P0327, P0328, P0332, P0333 KS .................. 379 . Mode .................................................................... 431
.
Component Description ....................................... 379 . On Board Diagnosis Logic ................................... 432 .
On Board Diagnosis Logic ................................... 379 . DTC Confirmation Procedure ............................... 432 .
DTC Confirmation Procedure .............................. 379 . Wiring Diagram .................................................... 433 .
Wiring Diagram .................................................... 380 . Diagnostic Procedure ........................................... 435 .
Diagnostic Procedure .......................................... 383 . Component Inspection ......................................... 436 .
Component Inspection ......................................... 385 . Removal and Installation ...................................... 436 .
Removal and Installation ..................................... 385 . DTC P0447 EVAP CANISTER VENT CONTROL
DTC P0335 CKP SENSOR (POS) ......................... 386 . VALVE ..................................................................... 437
.
Component Description ....................................... 386 . Component Description ....................................... 437 .
CONSULT-III Reference Value in Data Monitor CONSULT-III Reference Value in Data Monitor
Mode .................................................................... 386
. Mode .................................................................... 437
.
On Board Diagnosis Logic ................................... 386 . On Board Diagnosis Logic ................................... 437 .
DTC Confirmation Procedure .............................. 387 . DTC Confirmation Procedure ............................... 438 .
Wiring Diagram .................................................... 388 . Wiring Diagram .................................................... 439 .
Diagnostic Procedure .......................................... 390 . Diagnostic Procedure ........................................... 440 .
Component Inspection ......................................... 393 . Component Inspection ......................................... 442 .
Removal and Installation ..................................... 393 . DTC P0448 EVAP CANISTER VENT CONTROL
DTC P0340, P0345 CMP SENSOR (PHASE) ........ 394 . VALVE ..................................................................... 444
.
Component Description ....................................... 394 . Component Description ....................................... 444 .
CONSULT-III Reference Value in Data Monitor CONSULT-III Reference Value in Data Monitor
Revision: 2006 November EC-4 2007 350Z
Mode ................................................................... 444
. DTC Confirmation Procedure .............................. 494 .
On Board Diagnosis Logic .................................. 444 . Diagnostic Procedure .......................................... 494 . A
DTC Confirmation Procedure .............................. 445 . Removal and Installation ..................................... 495 .
Wiring Diagram ................................................... 446 . DTC P0500 VSS ..................................................... 496 .
Diagnostic Procedure .......................................... 447 . Description ........................................................... 496
. EC
Component Inspection ........................................ 449 . On Board Diagnosis Logic ................................... 496 .
DTC P0451 EVAP CONTROL SYSTEM PRESSURE DTC Confirmation Procedure .............................. 496 .
SENSOR ................................................................ 450
. Overall Function Check ....................................... 497 .
Component Description ....................................... 450 . Diagnostic Procedure .......................................... 497 . C
CONSULT-III Reference Value in Data Monitor DTC P0506 ISC SYSTEM ...................................... 498 .
Mode ................................................................... 450
. Description ........................................................... 498
.
On Board Diagnosis Logic .................................. 450 . On Board Diagnosis Logic ................................... 498 . D
DTC Confirmation Procedure .............................. 451 . DTC Confirmation Procedure .............................. 498 .
Diagnostic Procedure .......................................... 452 . Diagnostic Procedure .......................................... 498 .
Component Inspection ........................................ 455 . DTC P0507 ISC SYSTEM ...................................... 500 . E
DTC P0452 EVAP CONTROL SYSTEM PRESSURE Description ........................................................... 500
.
SENSOR ................................................................ 456
. On Board Diagnosis Logic ................................... 500 .
Component Description ....................................... 456 . DTC Confirmation Procedure .............................. 500 .
CONSULT-III Reference Value in Data Monitor Diagnostic Procedure .......................................... 500 . F
Mode ................................................................... 456
. DTC P0550 PSP SENSOR .................................... 502 .
On Board Diagnosis Logic .................................. 456 . Component Description ....................................... 502 .
DTC Confirmation Procedure .............................. 457 . CONSULT-III Reference Value in Data Monitor G
Wiring Diagram ................................................... 458 . Mode .................................................................... 502
.
Diagnostic Procedure .......................................... 460 . On Board Diagnosis Logic ................................... 502 .
Component Inspection ........................................ 464 . DTC Confirmation Procedure .............................. 502 . H
DTC P0453 EVAP CONTROL SYSTEM PRESSURE Wiring Diagram .................................................... 503 .
SENSOR ................................................................ 465
. Diagnostic Procedure .......................................... 505 .
Component Description ....................................... 465 . Component Inspection ......................................... 507 .
I
CONSULT-III Reference Value in Data Monitor Removal and Installation ..................................... 507 .
Mode ................................................................... 465
. DTC P0603 ECM POWER SUPPLY ...................... 508 .
On Board Diagnosis Logic .................................. 466 . Component Description ....................................... 508 .
DTC Confirmation Procedure .............................. 466 . On Board Diagnosis Logic ................................... 508 . J
Wiring Diagram ................................................... 467 . DTC Confirmation Procedure .............................. 508 .
Diagnostic Procedure .......................................... 469 . Wiring Diagram .................................................... 509 .
Component Inspection ........................................ 474 . Diagnostic Procedure .......................................... 510 . K
DTC P0455 EVAP CONTROL SYSTEM ............... 475 . DTC P0605 ECM .................................................... 512 .
On Board Diagnosis Logic .................................. 475 . Component Description ....................................... 512 .
DTC Confirmation Procedure .............................. 476 . On Board Diagnosis Logic ................................... 512 . L
Diagnostic Procedure .......................................... 477 . DTC Confirmation Procedure .............................. 512 .
DTC P0456 EVAP CONTROL SYSTEM ............... 482 . Diagnostic Procedure .......................................... 513 .
On Board Diagnosis Logic .................................. 482 . DTC P0643 SENSOR POWER SUPPLY ............... 514 .
DTC Confirmation Procedure .............................. 483 . On Board Diagnosis Logic ................................... 514 . M
Overall Function Check ....................................... 483 . DTC Confirmation Procedure .............................. 514 .
Diagnostic Procedure .......................................... 484 . Wiring Diagram .................................................... 515 .
DTC P0460 FUEL LEVEL SENSOR ..................... 490 . Diagnostic Procedure .......................................... 517 .
Component Description ....................................... 490 . DTC P0850 PNP SWITCH ..................................... 520 .
On Board Diagnosis Logic .................................. 490 . Component Description ....................................... 520 .
DTC Confirmation Procedure .............................. 490 . CONSULT-III Reference Value in Data Monitor
Diagnostic Procedure .......................................... 490 . Mode .................................................................... 520
.
Removal and Installation ..................................... 491 . On Board Diagnosis Logic ................................... 520 .
DTC P0461 FUEL LEVEL SENSOR ..................... 492 . DTC Confirmation Procedure .............................. 520 .
Component Description ....................................... 492 . Overall Function Check ....................................... 520 .
On Board Diagnosis Logic .................................. 492 . Wiring Diagram .................................................... 522 .
Overall Function Check ....................................... 492 . Diagnostic Procedure .......................................... 525 .
Diagnostic Procedure .......................................... 493 . DTC P1078 P1084 EVT CONTROL POSITION SEN-
Removal and Installation ..................................... 493 . SOR ........................................................................ 528
.
DTC P0462, P0463 FUEL LEVEL SENSOR ......... 494 . Component Description ....................................... 528 .
Component Description ....................................... 494 . CONSULT-III Reference Value in Data Monitor
On Board Diagnosis Logic .................................. 494 . Mode .................................................................... 528
.
Revision: 2006 November EC-5 2007 350Z
On Board Diagnosis Logic ................................... 528 . Component Description ....................................... 580 .
DTC Confirmation Procedure .............................. 529 . On Board Diagnosis Logic ................................... 580 .
Wiring Diagram .................................................... 530 . DTC Confirmation Procedure ............................... 580 .
Diagnostic Procedure .......................................... 534 . Diagnostic Procedure ........................................... 581 .
Component Inspection ......................................... 539 . DTC P1239, P2135 TP SENSOR ........................... 582 .
Removal and Installation ..................................... 539 . Component Description ....................................... 582 .
DTC P1148, P1168 CLOSED LOOP CONTROL ... 540 . CONSULT-III Reference Value in Data Monitor
On Board Diagnosis Logic ................................... 540 . Mode .................................................................... 582
.
DTC P1211 TCS CONTROL UNIT ......................... 541 . On Board Diagnosis Logic ................................... 582 .
Description ........................................................... 541
. DTC Confirmation Procedure ............................... 583 .
On Board Diagnosis Logic ................................... 541 . Wiring Diagram .................................................... 584 .
DTC Confirmation Procedure .............................. 541 . Diagnostic Procedure ........................................... 588 .
Diagnostic Procedure .......................................... 541 . Component Inspection ......................................... 590 .
DTC P1212 TCS COMMUNICATION LINE ........... 542 . Removal and Installation ...................................... 591 .
Description ........................................................... 542
. DTC P1290, P2100, P2103 THROTTLE CONTROL
On Board Diagnosis Logic ................................... 542 . MOTOR RELAY ...................................................... 592 .
DTC Confirmation Procedure .............................. 542 . Component Description ....................................... 592 .
Diagnostic Procedure .......................................... 542 . CONSULT-III Reference Value in Data Monitor
DTC P1217 ENGINE OVER TEMPERATURE ....... 543 . Mode .................................................................... 592
.
Description ........................................................... 543
. On Board Diagnosis Logic ................................... 592 .
CONSULT-III Reference Value in Data Monitor DTC Confirmation Procedure ............................... 592 .
Mode .................................................................... 544
. Wiring Diagram .................................................... 594 .
On Board Diagnosis Logic ................................... 544 . Diagnostic Procedure ........................................... 597 .
Overall Function Check ....................................... 545 . DTC P1421 COLD START CONTROL ................... 600 .
Wiring Diagram .................................................... 547 . Description ........................................................... 600
.
Diagnostic Procedure .......................................... 549 . On Board Diagnosis Logic ................................... 600 .
Main 12 Causes of Overheating .......................... 555 . DTC Confirmation Procedure ............................... 600 .
Component Inspection ......................................... 556 . Diagnostic Procedure ........................................... 600 .
DTC P1225, P1234 TP SENSOR ........................... 557 . DTC P1564 ASCD STEERING SWITCH ............... 602 .
Component Description ....................................... 557 . Component Description ....................................... 602 .
On Board Diagnosis Logic ................................... 557 . CONSULT-III Reference Value in Data Monitor
DTC Confirmation Procedure .............................. 557 . Mode .................................................................... 602
.
Diagnostic Procedure .......................................... 558 . On Board Diagnosis Logic ................................... 602 .
Removal and Installation ..................................... 558 . DTC Confirmation Procedure ............................... 603 .
DTC P1226, P1235 TP SENSOR ........................... 559 . Wiring Diagram .................................................... 604 .
Component Description ....................................... 559 . Diagnostic Procedure ........................................... 606 .
On Board Diagnosis Logic ................................... 559 . Component Inspection ......................................... 609 .
DTC Confirmation Procedure .............................. 559 . DTC P1572 ASCD BRAKE SWITCH ..................... 610 .
Diagnostic Procedure .......................................... 560 . Component Description ....................................... 610 .
Removal and Installation ..................................... 560 . CONSULT-III Reference Value in Data Monitor
DTC P1233, P2101 ELECTRIC THROTTLE CON- Mode .................................................................... 610
.
TROL FUNCTION .................................................. 561 . On Board Diagnosis Logic ................................... 610 .
Description ........................................................... 561
. DTC Confirmation Procedure ............................... 611 .
On Board Diagnosis Logic ................................... 561 . Wiring Diagram .................................................... 612 .
DTC Confirmation Procedure .............................. 561 . Diagnostic Procedure ........................................... 615 .
Wiring Diagram .................................................... 562 . Component Inspection ......................................... 624 .
Diagnostic Procedure .......................................... 566 . DTC P1574 ASCD VEHICLE SPEED SENSOR .... 625 .
Component Inspection ......................................... 570 . Component Description ....................................... 625 .
Removal and Installation ..................................... 570 . On Board Diagnosis Logic ................................... 625 .
DTC P1236, P2118 THROTTLE CONTROL MOTOR 571 . DTC Confirmation Procedure ............................... 625 .
Component Description ....................................... 571 . Diagnostic Procedure ........................................... 626 .
On Board Diagnosis Logic ................................... 571 . DTC P1715 INPUT SPEED SENSOR (TURBINE
DTC Confirmation Procedure .............................. 571 . REVOLUTION SENSOR) ....................................... 627 .
Wiring Diagram .................................................... 572 . Description ........................................................... 627
.
Diagnostic Procedure .......................................... 576 . CONSULT-III Reference Value in Data Monitor
Component Inspection ......................................... 579 . Mode .................................................................... 627
.
Removal and Installation ..................................... 579 . On Board Diagnosis Logic ................................... 627 .
DTC P1238, P2119 ELECTRIC THROTTLE CON- Diagnostic Procedure ........................................... 627 .
TROL ACTUATOR ................................................. 580 . DTC P1805 BRAKE SWITCH ................................ 628 .
Revision: 2006 November EC-6 2007 350Z
Description .......................................................... 628
. ASCD INDICATOR ................................................. 681 .
CONSULT-III Reference Value in Data Monitor Component Description ....................................... 681 . A
Mode ................................................................... 628
. CONSULT-III Reference Value in Data Monitor
On Board Diagnosis Logic .................................. 628 . Mode .................................................................... 681
.
DTC Confirmation Procedure .............................. 628 . Wiring Diagram .................................................... 682 . EC
Wiring Diagram ................................................... 629 . Diagnostic Procedure .......................................... 683 .
Diagnostic Procedure .......................................... 630 . ELECTRICAL LOAD SIGNAL ............................... 684 .
Component Inspection ........................................ 632 . Description ........................................................... 684
.
DTC P2122, P2123 APP SENSOR ....................... 633 . CONSULT◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo