Where is the canister purge valve located? on 2007 Pontiac Grand Prix

My check engine light is on and I get a P0449 error code. Could it be the purge valve?

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1 answer
Should be top rear of engine, on the intake manifold near fuel injector. If need any diagnostic or repair assistance including a free loaner car please call Michael or Josh at 757-456-0722, thanks, Jim