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Home >> Nissan-Datsun >> 2023 >> Sentra S >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P10C2: Internal Control Module Fuel Injector >> DTC Diagnosis Procedure
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DTC Diagnosis Procedure

  1. CHECK DIRECT FUEL INJECTOR 
    1. Check direct fuel injector. Refer to Component Function Check .

    Is inspection result normal?

    YES>>

    GO TO 2.

    NO>>

    Repair or replace error-detected parts.

  2. PERFORM DTC CONFIRMATION PROCEDURE 
      1. Turn ignition switch ON.
      2. Erase DTC.
      3. Perform DTC confirmation procedure again. Refer to Component Function Check .
      4. Check 1st trip DTC.

    Is the DTC displayed again?

    YES>>

    Replace ECM. Refer to ECM : Removal and Installation .

    NO>>

    INSPECTION END

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