PURGE VALVE INSPECTION

PROCEDURE


  1. INSPECT PURGE VSV


    1. A01XH3FC02

      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 - Body ground Always 10 MΩ or higher
      2 - Body ground Always 10 MΩ or higher

      Tech Tips

      When measuring the coil resistance make sure that the surface temperature of the purge VSV is 20°C.

    2. Check the operation of the purge VSV.


      1. A01XFENE03
        Text in Illustration
        *1 Port E
        *2 Port F
        *a Does not flow
        B001CHY Air pressure

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

      2. A01XMINE05
        Text in Illustration
        *1 Port E
        *2 Port F
        B001CHY Air pressure

        Apply battery voltage to the connector and check the VSV operation.

        OK
        Measurement Condition Specified Condition

        Battery positive (+) → terminal 1

        Battery negative (-) → terminal 2

        		 Air flows from port E to port F

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