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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter, Warning Lamp & Indicator (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> Fuel Level Sensor Signal Circuit >> Component Inspection - FWD models

Component Inspection - FWD models

  1. CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (FUEL LEVEL SENSOR) 
    1. Remove the fuel level sensor unit and fuel pump (fuel level sensor). Refer to Removal and Installation .
    2. Check the resistance between fuel level sensor unit and fuel pump (fuel level sensor) terminals.
      GNSALNIA0615Z-615Courtesy of NISSAN NORTH AMERICA, INC.

      Terminals

      Condition

      Resistance (Ohm)

      (Approx.)

      Height [mm (in)]

      Fuel level sensor unit and fuel pump (fuel level sensor)

      2

      3

      Full * (A)

      91

      138.1 (5.44)

      Empty * (B)

      283.0

      21.2 (0.83)

      *: When float rod is contact with stopper.

    Is the inspection result normal?

    YES

    Inspection End.

    NO

    Replace fuel level sensor unit and fuel pump (fuel level sensor). Refer to Removal and Installation .