Q45 V8-4.5L (VK45DE) (2002)
Canister Vent Valve: Testing and Inspection
Component Inspection
EVAP CANISTER VENT CONTROL VALVE
With CONSULT-II
1. Remove EVAP canister vent control valve from EVAP canister.
2. Check portion B of EVAP canister vent control valve for being rusted.
3. Reconnect harness connectors disconnected.
4. Turn ignition switch "ON".
5. Perform "VENT CONTROL/V" in "ACTIVE TEST" mode.
6. Check air passage continuity and operation delay time.
7. Clean the air passage (Portion A to B ) of EVAP canister vent control valve using an air blower.
8. Perform Test No. 9 again.
Without CONSULT-II
1. Remove EVAP canister vent control valve from EVAP canister.
2. Check portion B of EVAP canister vent control valve for being rusted.