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Home >> Nissan-Datsun >> 2017 >> Versa Note SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 3) >> DTC/Circuit Diagnosis >> DTC P0111: IAT Sensor >> Component Inspection >> Diagnostic Test

Diagnostic Test

  1. CHECK INTAKE AIR TEMPERATURE SENSOR

    1. Turn ignition switch OFF.
    2. Disconnect mass air flow sensor harness connector.
    3. Check resistance between mass air flow sensor terminals as per the following.
    Mass air flow sensor Condition Resistance (kΩ)
    Terminals
    5 6 Temperature [°C (°F)] 25 (77) 1.800 - 2.200

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Replace mass air flow sensor (with intake air temperature sensor). Refer to REMOVAL AND INSTALLATION .

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