PURGE VALVE INSPECTION

PROCEDURE


  1. INSPECT PURGE VSV


    1. Measure the resistance.


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

        Standard Resistance
        Tester Connection Condition Specified Condition
        1 - 2 20°C 23 to 26 Ω

        Tech Tips

        If the result is not as specified, replace the purge VSV.

    2. Check the operation of the purge VSV.


      1. A01CPR7C02
        *a Port E
        *b Port F
        *c Air

        Check that air does not flow from port F when air is applied to port E.

      2. A01COBEC01
        *a Port E
        *b Port F
        *c Air

        Apply battery voltage between the terminals of purge VSV, and check the purge VSV operation.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → Terminal 1

        Battery negative (-) → Terminal 2

        		 Air flows from port E to port F

        Tech Tips

        If the result is not as specified, replace the purge VSV.