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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (DTC/Circuit Diagnosis) (5.6L) (1 Of 6)) >> DTC/Circuit Diagnosis >> DTC P0102: MAF Sensor >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. PRECONDITIONING 

    If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

    Which DTC is detected?

    P0102

    GO TO 2.

    P0103

    GO TO 3.

  2. PERFORM DTC CONFIRMATION PROCEDURE FOR DTC P0102 
    1. Start engine and wait at least 5 seconds.
    2. Check DTC.

    Is DTC detected?

    YES

    Go to Diagnosis Procedure .

    NO

    INSPECTION END

  3. PERFORM DTC CONFIRMATION PROCEDURE FOR DTC P0103-I 
    1. Turn ignition switch ON and wait at least 5 seconds.
    2. Check DTC.

    Is DTC detected?

    YES

    Go to Diagnosis Procedure .

    NO

    GO TO 4.

  4. PERFORM DTC CONFIRMATION PROCEDURE FOR DTC P0103-II 
    1. Start engine and wait at least 5 seconds.
    2. Check DTC.

    Is DTC detected?

    YES

    Go to Diagnosis Procedure .

    NO

    To check malfunction symptom before repair: Refer to Intermittent Incident .

    NO

    Confirmation after repair: INSPECTION END