FUEL PUMP INSPECTION

PROCEDURE


  1. INSPECT FUEL PUMP


    1. A01LY5KN02

      Check the resistance.


      1. Using an ohmmeter, 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.

    2. Check the operation.


      1. Apply battery voltage to both terminals. Check that the pump operates.

        Note


        • Perform these tests within 10 seconds to prevent the coil from burning out.

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

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

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