Variable Induction Control Solenoid: Testing and Inspection

ON-VEHICLE INSPECTION

1. INSPECT VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)







a. Measure the resistance of the VSV.

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




b. 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.