Canister Purge Solenoid: Testing and Inspection

2AZ-FE EMISSION CONTROL: VACUUM SWITCHING VALVE: INSPECTION

INSPECTION

1. INSPECT PURGE VSV





(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Standard resistance:






If the resistance is not as specified, replace the No. 1 vacuum switching valve assembly.
(b) Check the operation.





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





(2) Apply battery voltage across the terminals.
(3) Check that air flows from port E to F.
If the operation is not as specified, replace the No. 1 vacuum switching valve.