Esteem GL Wagon L4-1.8L (1999)
Canister Purge Control Valve: Testing and Inspection
Vacuum Passage Inspection
Start engine and run it at idle speed. Disconnect vacuum hose from EVAP canister purge valve. With finger placed against hose disconnected, check
that vacuum is applied.
If it is not applied, clean vacuum passage by blowing compressed air.
EVAP Canister Purge Valve Inspection
Check EVAP canister purge valve referring to "EVAP Canister Purge Valve Inspection" of DTC P0440/P0455 Diag. Flow Table.
If found malfunction, replace.
