Infiniti M45 (Y34). Manual — part 329

    

    EC-5

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    DTC P1111, P1136 IVT CONTROL SOLENOID
    VALVE . . . . . . . . . . . . . . . . . . 428

    Component Description . . . . . . . . . . 428
    CONSULT-II Reference Value in Data Monitor Mode

    . 428

    On Board Diagnosis Logic . . . . . . . . ... 428
    DTC Confirmation Procedure . . . . . . . ... 428
    Wiring Diagram . . . . . . . . . . . . . 429
    Diagnostic Procedure . . . . . . . . . . ... 432
    Component Inspection . . . . . . . . . . . 433
    Removal and Installation . . . . . . . . . .. 433

    DTC P1119 RADIATOR COOLANT TEMPERA-
    TURE SENSOR . . . . . . . . . . . . . .. 434

    Component Description . . . . . . . . . . 434
    On Board Diagnosis Logic . . . . . . . . ... 434
    DTC Confirmation Procedure . . . . . . . ... 435
    Wiring Diagram . . . . . . . . . . . . . 436
    Diagnostic Procedure . . . . . . . . . . ... 437
    Component Inspection . . . . . . . . . . . 438
    Removal and Installation . . . . . . . . . .. 439

    DTC P1121 ELECTRIC THROTTLE CONTROL
    ACTUATOR . . . . . . . . . . . . . . . 440

    Component Description . . . . . . . . . . 440
    On Board Diagnosis Logic . . . . . . . . ... 440
    DTC Confirmation Procedure . . . . . . . ... 440
    Diagnostic Procedure . . . . . . . . . . ... 441

    DTC P1122 ELECTRIC THROTTLE CONTROL
    FUNCTION . . . . . . . . . . . . . . . .. 442

    Description . . . . . . . . . . . . . . ... 442
    On Board Diagnosis Logic . . . . . . . . ... 442
    DTC Confirmation Procedure . . . . . . . ... 442
    Wiring Diagram . . . . . . . . . . . . . 443
    Diagnostic Procedure . . . . . . . . . . ... 444
    Component Inspection . . . . . . . . . . . 447
    Remove and Installation . . . . . . . . . ... 448

    DTC P1124, P1126 THROTTLE CONTROL MOTOR
    RELAY . . . . . . . . . . . . . . . . . 449

    Component Description . . . . . . . . . . 449
    CONSULT-II Reference Value in Data Monitor Mode

    . 449

    On Board Diagnosis Logic . . . . . . . . ... 449
    DTC Confirmation Procedure . . . . . . . ... 449
    Wiring Diagram . . . . . . . . . . . . . 451
    Diagnostic Procedure . . . . . . . . . . ... 452
    Component Inspection . . . . . . . . . . . 454

    DTC P1128 THROTTLE CONTROL MOTOR . . 455

    Component Description . . . . . . . . . . 455
    On Board Diagnosis Logic . . . . . . . . ... 455
    DTC Confirmation Procedure . . . . . . . ... 455
    Wiring Diagram . . . . . . . . . . . . . 456
    Diagnostic Procedure . . . . . . . . . . ... 457
    Component Inspection . . . . . . . . . . . 458
    Removal and Installation . . . . . . . . . .. 459

    DTC P1140, P1145 IVT CONTROL POSITION SEN-
    SOR . . . . . . . . . . . . . . . . . . 460

    Component Description . . . . . . . . . . 460
    CONSULT-II Reference Value in Data Monitor Mode

    . 460

    On Board Diagnosis Logic . . . . . . . . ... 460

    DTC Confirmation Procedure . . . . . . . ... 460
    Wiring Diagram . . . . . . . . . . . . . . 461
    Diagnostic Procedure . . . . . . . . . . ... 464
    Component Inspection . . . . . . . . . . .. 466
    Removal and Installation . . . . . . . . . .. 467

    DTC P1143, P1163 HO2S1 . . . . . . . . . . 468

    Component Description . . . . . . . . . . 468
    CONSULT-II Reference Value in Data Monitor Mode

    . 468

    On Board Diagnosis Logic . . . . . . . . . 468
    DTC Confirmation Procedure . . . . . . . ... 469
    Overall Function Check . . . . . . . . . . 470
    Diagnostic Procedure . . . . . . . . . . ... 470
    Component Inspection . . . . . . . . . . .. 472
    Removal and Installation . . . . . . . . . .. 473

    DTC P1144, P1164 HO2S1 . . . . . . . . . . 474

    Component Description . . . . . . . . . . 474
    CONSULT-II Reference Value in Data Monitor Mode

    . 474

    On Board Diagnosis Logic . . . . . . . . . 474
    DTC Confirmation Procedure . . . . . . . ... 475
    Overall Function Check . . . . . . . . . . 476
    Diagnostic Procedure . . . . . . . . . . ... 476
    Component Inspection . . . . . . . . . . .. 478
    Removal and Installation . . . . . . . . . .. 480

    DTC P1146, P1166 HO2S2 . . . . . . . . . . 481

    Component Description . . . . . . . . . . 481
    CONSULT-II Reference Value in Data Monitor Mode

    . 481

    On Board Diagnosis Logic . . . . . . . . . 481
    DTC Confirmation Procedure . . . . . . . ... 482
    Overall Function Check . . . . . . . . . . 482
    Wiring Diagram . . . . . . . . . . . . . . 484
    Diagnostic Procedure . . . . . . . . . . ... 488
    Component Inspection . . . . . . . . . . .. 490
    Removal and Installation . . . . . . . . . .. 492

    DTC P1147, P1167 HO2S2 . . . . . . . . . . 493

    Component Description . . . . . . . . . . 493
    CONSULT-II Reference Value in Data Monitor Mode

    . 493

    On Board Diagnosis Logic . . . . . . . . . 493
    DTC Confirmation Procedure . . . . . . . ... 494
    Overall Function Check . . . . . . . . . . 494
    Wiring Diagram . . . . . . . . . . . . . . 496
    Diagnostic Procedure . . . . . . . . . . ... 500
    Component Inspection . . . . . . . . . . .. 502
    Removal and Installation . . . . . . . . . .. 504

    DTC P1148, P1168 CLOSED LOOP CONTROL . 505

    On Board Diagnosis Logic . . . . . . . . . 505
    DTC Confirmation Procedure . . . . . . . ... 505
    Overall Function Check . . . . . . . . . . 506
    Diagnostic Procedure . . . . . . . . . . ... 506

    DTC P1211 TCS CONTROL UNIT . . . . . . .. 507

    Description . . . . . . . . . . . . . . . 507
    On Board Diagnosis Logic . . . . . . . . . 507
    DTC Confirmation Procedure . . . . . . . ... 507
    Diagnostic Procedure . . . . . . . . . . ... 507

    DTC P1212 TCS COMMUNICATION LINE . . . 508

    Description . . . . . . . . . . . . . . . 508

    EC-6

    On Board Diagnosis Logic . . . . . . . . . 508
    DTC Confirmation Procedure . . . . . . . ... 508
    Diagnostic Procedure . . . . . . . . . . ... 508

    DTC P1217 ENGINE OVER TEMPERATURE . . 509

    Description . . . . . . . . . . . . . . . 509
    CONSULT-II Reference Value in Data Monitor Mode

    . 510

    On Board Diagnosis Logic . . . . . . . . . 510
    Overall Function Check . . . . . . . . . . 511
    Wiring Diagram . . . . . . . . . . . . . . 513
    Diagnostic Procedure . . . . . . . . . . ... 514
    Main 12 Causes of Overheating . . . . . . ... 517

    DTC P1220 FUEL PUMP CONTROL MODULE
    (FPCM) . . . . . . . . . . . . . . . . . 519

    Description . . . . . . . . . . . . . . . 519
    CONSULT-II Reference Value in Data Monitor Mode

    . 519

    On Board Diagnosis Logic . . . . . . . . . 519
    DTC Confirmation Procedure . . . . . . . ... 520
    Wiring Diagram . . . . . . . . . . . . . . 521
    Diagnostic Procedure . . . . . . . . . . ... 522
    Component Inspection . . . . . . . . . . .. 525

    DTC P1225 TP SENSOR . . . . . . . . . . 527

    Component Description . . . . . . . . . . 527
    On Board Diagnosis Logic . . . . . . . . . 527
    DTC Confirmation Procedure . . . . . . . ... 527
    Diagnostic Procedure . . . . . . . . . . ... 528
    Removal and Installation . . . . . . . . . .. 528

    DTC P1226 TP SENSOR . . . . . . . . . . 529

    Component Description . . . . . . . . . . 529
    On Board Diagnosis Logic . . . . . . . . . 529
    DTC Confirmation Procedure . . . . . . . ... 529
    Diagnostic Procedure . . . . . . . . . . ... 530
    Removal and Installation . . . . . . . . . .. 530

    DTC P1229 SENSOR POWER SUPPLY . . . . 531

    On Board Diagnosis Logic . . . . . . . . . 531
    DTC Confirmation Procedure . . . . . . . ... 531
    Wiring Diagram . . . . . . . . . . . . . . 532
    Diagnostic Procedure . . . . . . . . . . ... 533

    DTC P1442 EVAP CONTROL SYSTEM . . . . . 535

    On Board Diagnosis Logic . . . . . . . . . 535
    DTC Confirmation Procedure . . . . . . . ... 536
    Diagnostic Procedure . . . . . . . . . . ... 537
    Component Inspection . . . . . . . . . . .. 543

    DTC P1444 EVAP CANISTER PURGE VOLUME
    CONTROL SOLENOID VALVE . . . . . . . ... 544

    Description . . . . . . . . . . . . . . . 544
    CONSULT-II Reference Value in Data Monitor Mode

    . 544

    On Board Diagnosis Logic . . . . . . . . . 545
    DTC Confirmation Procedure . . . . . . . ... 545
    Wiring Diagram . . . . . . . . . . . . . . 546
    Diagnostic Procedure . . . . . . . . . . ... 547
    Component Inspection . . . . . . . . . . .. 550
    Removal and Installation . . . . . . . . . .. 551

    DTC P1446 EVAP CANISTER VENT CONTROL
    VALVE . . . . . . . . . . . . . . . . . . 552

    Component Description . . . . . . . . . . 552
    CONSULT-II Reference Value in Data Monitor Mode

    .552

    On Board Diagnosis Logic . . . . . . . . . 552
    DTC Confirmation Procedure . . . . . . . . 553
    Wiring Diagram . . . . . . . . . . . . . .554
    Diagnostic Procedure . . . . . . . . . . . 555
    Component Inspection . . . . . . . . . . ..557

    DTC P1448 EVAP CANISTER VENT CONTROL
    VALVE . . . . . . . . . . . . . . . . . ..558

    Component Description . . . . . . . . . . 558
    CONSULT-II Reference Value in Data Monitor Mode

    .558

    On Board Diagnosis Logic . . . . . . . . . 558
    DTC Confirmation Procedure . . . . . . . . 558
    Overall Function Check . . . . . . . . . . .559
    Wiring Diagram . . . . . . . . . . . . . .561
    Diagnostic Procedure . . . . . . . . . . . 562
    Component Inspection . . . . . . . . . . ..564

    DTC P1456 EVAP CONTROL SYSTEM . . . . .565

    On Board Diagnosis Logic . . . . . . . . . 565
    DTC Confirmation Procedure . . . . . . . . 566
    Overall Function Check . . . . . . . . . . .567
    Diagnostic Procedure . . . . . . . . . . . 568
    Component Inspection . . . . . . . . . . ..573

    DTC P1464 FUEL LEVEL SENSOR . . . . . ...574

    Component Description . . . . . . . . . . 574
    On Board Diagnosis Logic . . . . . . . . . 574
    DTC Confirmation Procedure . . . . . . . . 574
    Wiring Diagram . . . . . . . . . . . . . .575
    Diagnostic Procedure . . . . . . . . . . . 576
    Removal and Installation . . . . . . . . . ...577

    DTC P1480 COOLING FAN SPEED CONTROL
    SOLENOID VALVE . . . . . . . . . . . . ..578

    Description . . . . . . . . . . . . . . . 578
    CONSULT-II Reference Value in Data Monitor Mode

    .579

    On Board Diagnosis Logic . . . . . . . . . 579
    DTC Confirmation Procedure . . . . . . . . 579
    Wiring Diagram . . . . . . . . . . . . . .581
    Diagnostic Procedure . . . . . . . . . . . 582
    Component Inspection . . . . . . . . . . ..583
    Removal and Installation . . . . . . . . . ...583

    DTC P1490 VACUUM CUT VALVE BYPASS VALVE .584

    Description . . . . . . . . . . . . . . . 584
    CONSULT-II Reference Value in Data Monitor Mode

    .584

    On Board Diagnosis Logic . . . . . . . . . 584
    DTC Confirmation Procedure . . . . . . . . 585
    Wiring Diagram . . . . . . . . . . . . . .586
    Diagnostic Procedure . . . . . . . . . . . 587
    Component Inspection . . . . . . . . . . ..589

    DTC P1491 VACUUM CUT VALVE BYPASS VALVE .590

    Description . . . . . . . . . . . . . . . 590
    CONSULT-II Reference Value in Data Monitor Mode

    .590

    On Board Diagnosis Logic . . . . . . . . . 591
    DTC Confirmation Procedure . . . . . . . . 591
    Overall Function Check . . . . . . . . . . .593
    Wiring Diagram . . . . . . . . . . . . . .594

    EC-7

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    Diagnostic Procedure . . . . . . . . . . ... 595
    Component Inspection . . . . . . . . . . . 598

    DTC P1706 PNP SWITCH . . . . . . . . . .. 600

    Component Description . . . . . . . . . . 600
    CONSULT-II Reference Value in Data Monitor Mode

    . 600

    On Board Diagnosis Logic . . . . . . . . ... 600
    DTC Confirmation Procedure . . . . . . . ... 600
    Overall Function Check . . . . . . . . . . 601
    Wiring Diagram . . . . . . . . . . . . . 602
    Diagnostic Procedure . . . . . . . . . . ... 603

    DTC P1720 VEHICLE SPEED SENSOR (A/T OUT-
    PUT) . . . . . . . . . . . . . . . . . . 606

    Description . . . . . . . . . . . . . . ... 606
    CONSULT-II Reference Value in Data Monitor Mode

    . 606

    On Board Diagnosis Logic . . . . . . . . ... 606
    DTC Confirmation Procedure . . . . . . . ... 606
    Diagnostic Procedure . . . . . . . . . . ... 607

    DTC P1780 SHIFT CHANGE SIGNAL . . . . ... 608

    Description . . . . . . . . . . . . . . ... 608
    On Board Diagnosis Logic . . . . . . . . ... 608
    DTC Confirmation Procedure . . . . . . . ... 608
    Diagnostic Procedure . . . . . . . . . . ... 608

    DTC P1805 BRAKE SWITCH . . . . . . . . 610

    Description . . . . . . . . . . . . . . ... 610
    CONSULT-II Reference Value in Data Monitor Mode

    . 610

    On Board Diagnosis Logic . . . . . . . . ... 610
    DTC Confirmation Procedure . . . . . . . ... 610
    Wiring Diagram . . . . . . . . . . . . . .611
    Diagnostic Procedure . . . . . . . . . . ... 612
    Component Inspection . . . . . . . . . . . 614

    DTC P2122, P2123 APP SENSOR . . . . . . 615

    Component Description . . . . . . . . . . 615
    CONSULT-II Reference Value in Data Monitor Mode

    . 615

    On Board Diagnosis Logic . . . . . . . . ... 615
    DTC Confirmation Procedure . . . . . . . ... 616
    Wiring Diagram . . . . . . . . . . . . . 617
    Diagnostic Procedure . . . . . . . . . . ... 618
    Component Inspection . . . . . . . . . . . 620
    Removal and Installation . . . . . . . . . .. 620

    DTC P2127, P2128 APP SENSOR . . . . . . 621

    Component Description . . . . . . . . . . 621
    CONSULT-II Reference Value in Data Monitor Mode

    . 621

    On Board Diagnosis Logic . . . . . . . . ... 621
    DTC Confirmation Procedure . . . . . . . ... 622
    Wiring Diagram . . . . . . . . . . . . . 623
    Diagnostic Procedure . . . . . . . . . . ... 624
    Component Inspection . . . . . . . . . . . 626
    Removal and Installation . . . . . . . . . .. 626

    DTC P2135 TP SENSOR . . . . . . . . . . 627

    Component Description . . . . . . . . . . 627
    CONSULT-II Reference Value in Data Monitor Mode

    . 627

    On Board Diagnosis Logic . . . . . . . . ... 627
    DTC Confirmation Procedure . . . . . . . ... 628

    Wiring Diagram . . . . . . . . . . . . . . 629
    Diagnostic Procedure . . . . . . . . . . ... 630
    Component Inspection . . . . . . . . . . .. 632
    Removal and Installation . . . . . . . . . .. 633

    DTC P2138 APP SENSOR . . . . . . . . . . 634

    Component Description . . . . . . . . . . 634
    CONSULT-II Reference Value in Data Monitor Mode

    . 634

    On Board Diagnosis Logic . . . . . . . . . 634
    DTC Confirmation Procedure . . . . . . . ... 635
    Wiring Diagram . . . . . . . . . . . . . . 636
    Diagnostic Procedure . . . . . . . . . . ... 637
    Component Inspection . . . . . . . . . . .. 640
    Removal and Installation . . . . . . . . . .. 640

    VARIABLE INDUCTION AIR CONTROL SYSTEM
    (VIAS) . . . . . . . . . . . . . . . . . .. 641

    Description . . . . . . . . . . . . . . . 641
    CONSULT-II Reference Value in Data Monitor Mode

    . 642

    Wiring Diagram . . . . . . . . . . . . . . 643
    Diagnostic Procedure . . . . . . . . . . ... 644
    Component Inspection . . . . . . . . . . .. 647
    Removal and Installation . . . . . . . . . .. 648

    IGNITION SIGNAL . . . . . . . . . . . . .. 649

    Component Description . . . . . . . . . . 649
    Wiring Diagram . . . . . . . . . . . . . . 650
    Diagnostic Procedure . . . . . . . . . . ... 655
    Component Inspection . . . . . . . . . . .. 659
    Removal and Installation . . . . . . . . . .. 660

    INJECTOR CIRCUIT . . . . . . . . . . . ... 661

    Component Description . . . . . . . . . . 661
    CONSULT-II Reference Value in Data Monitor Mode

    . 661

    Wiring Diagram . . . . . . . . . . . . . . 662
    Diagnostic Procedure . . . . . . . . . . ... 665
    Component Inspection . . . . . . . . . . .. 669
    Removal and Installation . . . . . . . . . .. 669

    START SIGNAL . . . . . . . . . . . . . .. 670

    CONSULT-II Reference Value in Data Monitor Mode

    . 670

    Wiring Diagram . . . . . . . . . . . . . . 671
    Diagnostic Procedure . . . . . . . . . . ... 672

    FUEL PUMP CIRCUIT . . . . . . . . . . . 674

    Description . . . . . . . . . . . . . . . 674
    CONSULT-II Reference Value in Data Monitor Mode

    . 674

    Wiring Diagram . . . . . . . . . . . . . . 675
    Diagnostic Procedure . . . . . . . . . . ... 676
    Component Inspection . . . . . . . . . . .. 679
    Removal and Installation . . . . . . . . . .. 679

    REFRIGERANT PRESSURE SENSOR . . . . .. 680

    Component Description . . . . . . . . . . 680
    Wiring Diagram . . . . . . . . . . . . . . 681
    Diagnostic Procedure . . . . . . . . . . ... 682
    Removal and Installation . . . . . . . . . .. 684

    ELECTRICAL LOAD SIGNAL . . . . . . . . 685

    Description . . . . . . . . . . . . . . . 685
    CONSULT-II Reference Value in Data Monitor Mode

    . 685

    EC-8

    Wiring Diagram . . . . . . . . . . . . . . 686
    Diagnostic Procedure . . . . . . . . . . ... 688

    DATA LINK CONNECTOR . . . . . . . . . .. 691

    Wiring Diagram . . . . . . . . . . . . . . 691

    EVAPORATIVE EMISSION SYSTEM . . . . . . 692

    Description . . . . . . . . . . . . . . . 692
    Component Inspection . . . . . . . . . . .. 695
    How to Detect Fuel Vapor Leakage . . . . . .. 696

    ON BOARD REFUELING VAPOR RECOVERY
    (ORVR) . . . . . . . . . . . . . . . . . 698

    System Description . . . . . . . . . . . ... 698
    Diagnostic Procedure . . . . . . . . . . ... 699
    Component Inspection . . . . . . . . . . .. 701

    POSITIVE CRANKCASE VENTILATION . . . ... 704

    Description . . . . . . . . . . . . . . . 704
    Component Inspection . . . . . . . . . . .. 704

    SERVICE DATA AND SPECIFICATIONS (SDS) . 706

    Fuel Pressure Regulator . . . . . . . . . ...706
    Idle Speed and Ignition Timing . . . . . . . ..706
    Calculated Load Value . . . . . . . . . . ..706
    Mass Air Flow Sensor . . . . . . . . . . ...706
    Intake Air Temperature Sensor . . . . . . . .706
    Engine Coolant Temperature Sensor . . . . . 706
    Heated Oxygen Sensor 1 . . . . . . . . . ..706
    Heated Oxygen sensor 2 . . . . . . . . . ..706
    Fuel Temperature Sensor . . . . . . . . . .706
    Crankshaft Position Sensor (POS) . . . . . ...706
    Camshaft Position Sensor (PHASE) . . . . . .707
    Radiator Coolant Temperature Sensor . . . . .707
    Throttle Control Motor . . . . . . . . . . ...707
    Injector . . . . . . . . . . . . . . . . ..707
    Fuel Pump . . . . . . . . . . . . . . . .707

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    Текст

    Матвей Александрович08.06.2024 09:11
    Политика конфиденциальности