the check engine light was on i had it checked and the code po449came up
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2005 Buick Terraza Question: where is the vapor canister solenoid located on a 2005 buick terraza
Answer #1rpclements March 28, 2012, 22:02Journeyman
Another name for this should be a purge valve solenoid. Try and find a small green cap on a plastic hose (that comes from fuel tank) in engine compartment, usually on drivers side, and it's usually located right near. Should be small little motor unit that has at least one hose going in and one out that goes to intake.