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Home >> Infiniti >> 2012 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Introduction >> Basic Inspection >> Additional Service When Replacing ECM >> Work Procedure
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Work Procedure

  1. PERFORM INITIALIZATION OF MS (NATS) SYSTEM AND REGISTRATION OF ALL MS (NATS) IGNITION KEY IDS

    Perform initialization of MS (NATS) system and registration of all MS (NATS) ignition key IDs. Refer to "ECM: WORK PROCEDURE ".

    : GO TO 2.

  2. PERFORM VIN REGISTRATION

    Perform VIN registration. Refer to "WORK PROCEDURE ".

    : GO TO 3.

  3. PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING

    Perform accelerator pedal released position learning. Refer to "WORK PROCEDURE ".

    : GO TO  4.

  4. PERFORM THROTTLE VALVE CLOSED POSITION LEARNING

    Perform throttle valve closed position learning. Refer to "WORK PROCEDURE ".

    : GO TO 5.

  5. PERFORM IDLE AIR VOLUME LEARNING

    Perform idle air volume learning. Refer to "WORK PROCEDURE ".

    : END

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