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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (2 Of 4) >> DTC/Circuit Diagnosis >> DTC P0184: Fuel Temperature Sensor >> Component Inspection (Fuel Temperature Sensor)
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Component Inspection (Fuel Temperature Sensor)

  1. CHECK FUEL TEMPERATURE SENSOR 
    1. Turn ignition switch OFF.
    2. Disconnect fuel pressure and temperature sensor harness connector.
    3. Check the resistance between fuel pressure and temperature sensor terminals.

      Fuel pressure and temperature sensor

      Condition

      Resistance

      (Approx.)

      +

      -

      Terminal

      3

      4

      Temperature: 25 deg.C (77 deg.F)

      10 k Ohm

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace fuel pressure and temperature sensor. Refer to Removal and Installation .

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