Canister Purge Solenoid: Testing and Inspection

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

INSPECTION

1. INSPECT VACUUM SWITCHING VALVE ASSEMBLY (for EVAP)





(a) Measure the resistance of the purge VSV.
Standard resistance:





If the result is not as specified, replace the purge VSV.
(b) Check the operation of the purge VSV.





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





(2) Apply battery voltage across terminals.
(3) Check that air flows from port E to port F.
If the result is not as specified, replace the purge VSV.