PURGE VALVE INSPECTION

PROCEDURE


  1. INSPECT PURGE VSV


    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) 23 to 26 Ω
      1 - VSV body Always 10 MΩ or higher
      2 - VSV body Always 10 MΩ or higher

    2. Check the operation of the purge VSV.


      1. A01HJXXC09
        *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. A01HIGVC09
        *a Port E
        *b Port F
        *c Terminal 1
        *d Terminal 2
        *e 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.