Vacuum Switching Valve (For Acis) Inspection

Measure the resistance of the VSV.

Standard resistance:

Tester Connection	Specified Condition
1 - 2	33 to 39 Ω at 20°C (68°F)
1 - Body ground 2 - Body ground	1 MΩ or higher

Check the VSV operation.

1. Check that air flows from port E to the filter.
   If the result is not as specified, replace the VSV assembly.
   





2. Apply battery voltage across the terminals.
   

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