PURGE VALVE INSPECTION


  1. INSPECT DUTY VACUUM SWITCHING VALVE


    1. Check the resistance.


      1. A011AHK

        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) 23 to 26 Ω

        If the result is not as specified, replace the duty vacuum switching valve.

    2. Check the operation.


      1. A011B1YE01

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

        OK
        Condition Specified Condition
        No continuity There is no air flow
      2. A011AS4E01

        Apply battery voltage across the terminals to check that air flows from port E to port F.

        OK
        Condition Specified Condition
        With continuity There is air flow

        If the result is not as specified, replace the duty vacuum switching valve.