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Home >> Infiniti >> 2021 >> Q60 Pure, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Diagnostics) (3 Of 4) >> Component Parts/Circuit Diagnosis >> Fuel Pump >> Component Inspection

Component Inspection

  1. CHECK FUEL PUMP 
    1. Turn ignition switch OFF.
    2. Disconnect "fuel level sensor unit and fuel pump" harness connector.
    3. Check resistance between "fuel level sensor unit and fuel pump" terminals as follows.

      Fuel pump

      Condition

      Resistance

      Terminal

      5

      6

      Temperature [ deg.C (deg.F)]

      25 (77)

      0.2 - 5.0 Ohm

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace fuel filter and fuel pump assembly. Refer to FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY : Removal & Installation .

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