2001-02. 3.4 LITER. Vacuum valve. Exhaust Gas Recirculation (EGR) Vacuum Delay Valve. Location-Vapor Canister. Vapor Canister Purge Solenoid. ING. Exhaust Gas Recirculation (EGR) Delay. Vapor Canister Purge Solenoid. Included with: Included with Vapor Canister, Vapor Canister.