Canister Purge Valve
#5
Junior Member
Did you find it?
I am getting the same error code P0455 (Major leak in purge system. Hose in system not connected or filler cap open). I'm thinking my purge valve might have gone bad too and stuck in the open position. Can you confirm it is behind the rear right fender, mounted on top of the charcoal canister? Is that the only one in the car? Did changing it fix your error code?