VACUUM SWITCHING VALVE(for Engine Mounting) INSPECTION

PROCEDURE


  1. INSPECT NO. 1 VACUUM SWITCHING VALVE ASSEMBLY


    1. A01WUJCE02

      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) 37 to 44 Ω

      1 - Body Ground

      2 - Body Ground

      		 Always 10 kΩ or higher

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

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


      1. A01WRGRE03
        Text in Illustration
        *a Filter
        *b Port F
        *c Port E
        *d Vacuum

        When applying vacuum to port E, check that air is sucked into the filter.

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

      2. Apply voltage across the terminals.

      3. A01WPUWE04
        Text in Illustration
        *a Port F
        *b Port E
        *c Vacuum

        When applying vacuum to port F, check that air is sucked into port E.

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