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Home >> Infiniti >> 2021 >> Q60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 7) >> Engine (ECM) >> DTC P0111: IAT Sensor >> DTC Diagnosis Procedure

DTC Diagnosis Procedure

  1. CHECK INTAKE AIR TEMPERATURE SENSOR 1 

    Check intake air temperature sensor 1. Refer to Component Inspection .

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace mass air flow sensor (bank 1) (with intake air temperature sensor 1). Refer to AIR CLEANER AND AIR DUCT : Exploded View .

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