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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 307 (Engine Control System (DTC/Circuit Diagnosis) (4.0L) (1 Of 4)) >> DTC/Circuit Diagnosis >> DTC P0102: MAF Sensor >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different car, the 2018 Nissan NV3500 HD, 2018 Nissan NV2500 HD, and 2018 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. PRECONDITIONING 

    If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.

    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Turn ignition switch ON.
    3. Turn ignition switch OFF and wait at least 10 seconds.

    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

    Proceed to Diagnosis Procedure .

    NO

    INSPECTION END

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

    Is DTC detected?

    YES

    Proceed to Diagnosis Procedure .

    NO

    GO TO 4 .

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

    Is DTC detected?

    YES

    Proceed to Diagnosis Procedure .

    NO

    INSPECTION END

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