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Home › Nissan-Datsun › 2004 › Pathfinder SE, RWD › Repair and Diagnosis › Engine Performance › System › Engine Control System › DTC P0605: ECM › Diagnostic Procedure

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   ". 

      see 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".

      see 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 NVIS (NATS) system and registration of all NVIS (NATS) ignition key IDs. Refer to "NVIS (NISSAN 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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