PURGE VALVE INSPECTION


  1. INSPECT NO. 1 VACUUM SWITCHING VALVE


    1. A01NHVQE01

      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 No. 1 vacuum switching valve.

    2. Check operation of the No. 1 vacuum switching valve.


      1. A01NDVCE02
        Text in Illustration
        *1 Port F
        *2 Port E
        *3 Air

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

      2. A01NFIDE02
        Text in Illustration
        *1 Port F
        *2 Port E
        *3 Air

        Apply battery voltage across the terminals.

      3. Check that air flows from port E to port F.

        If the result is not as specified, replace the No. 1 vacuum switching valve.