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1. INSPECT VACUUM SWITCHING VALVE (PURGE VSV)


    A148341E01

  1. Measure the resistance of the purge VSV.

    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

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



  1. Check operation of the purge VSV.



      A148342E01

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



      2. A148343E01

    2. Apply battery voltage across terminals 1 and 2.

    3. Check that air flows from port E to port F.
      If the result is not as specified, replace the purge VSV.