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Home >> Infiniti >> 2004 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System >> DTC P0605: ECM >> Diagnostic Procedure
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Diagnostic Procedure

  1. INSPECTION START

    With CONSULT-II 

    1. Turn ignition switch ON.
    2. Select SELF DIAG RESULTS mode with CONSULT-II.
    3. Touch ERASE.
    4. Perform  DTC CONFIRMATION PROCEDURE   . 
    5. Is the 1st trip DTC P0605 displayed again?

    WITH GST 

    1. Turn ignition switch ON.
    2. Select MODE 4 with GST.
    3. Touch ERASE.
    4. Perform  DTC CONFIRMATION PROCEDURE   . 
    5. Is the 1st trip DTC P0605 displayed again?

    Yes or No 

    1. Yes: GO TO 2.
    2. No: INSPECTION END 
  2. REPLACE ECM
    1. Replace ECM.
    2. Perform initialization of IVIS (NATS) system and registration of all IVIS (NATS) ignition key IDs. Refer to IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM - NATS)  .
    3. Perform ACCELERATOR PEDAL RELEASED POSITION LEARNING  .
    4. Perform THROTTLE VALVE CLOSED POSITION LEARNING  .
    5. Perform IDLE AIR VOLUME LEARNING  .
    1. : INSPECTION END 
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