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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (DTC/Circuit Diagnosis) (Except Hybrid) (5 Of 5) >> DTC/Circuit Diagnosis >> DTC P2540: Fuel Pressure Sensor >> Fuel Pump Control Module (FPCM) >> DTC Description >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PERFORM DTC CONFIRMATION PROCEDURE

    G-20 With CONSULT

    1. Turn ignition switch OFF and wait at least 10 seconds.
    2. Start the engine and let it idle at least 30 seconds.
    3. Check self-diagnostic result of "FPCM".

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Proceed to DIAGNOSIS PROCEDURE .