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Home >> Nissan-Datsun >> 2019 >> Versa Note S >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (1 Of 3) >> DTC/Circuit Diagnosis >> DTC P0102:MAF Sensor >> DTC Confirmation Procedure

DTC Confirmation Procedure

  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

    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

    INSPECTION END

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