FUEL PUMP INSPECTION

PROCEDURE


  1. INSPECT FUEL PUMP

    A0056KBE01
    Text in Illustration
    *1

    Component without harness connected

    (Fuel Pump)

    1. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 0.2 to 3.0 Ω

      If the result is not as specified, replace the fuel pump assembly.

    2. Inspect the operation of the fuel pump.


      1. A0055MFE01
        Text in Illustration
        *1

        Component without harness connected

        (Fuel Pump)

        Connect the positive (+) lead of the battery to terminal 1 of the connector, and the negative (-) lead to terminal 2. Check that the fuel pump operates.

        If the pump does not operate, replace the fuel pump assembly.

        Note


        • This test must be performed within 10 seconds to prevent the coil from burning out.


        • Keep the fuel pump as far away from the battery as possible.


        • Always turn the voltage on and off on the battery side, not the fuel pump side.