SES Error Code 0440
Polling all OBD2 gurus. Recently noticed the SES light on in my 2002 Grand Am SE1(V6). After scanning, the code 0440 "Evaporative Emission Control System Malfunction" appeared. What exactly is this implicating? Could it be just the PCV or EGR? Let me know, thanks. Have a great extended weekend to all.
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\'95 Silver T/A: Hooker Catback/Borla Y-pipe/Carsound Hiflo Cat/ Custom CAI/Trickflow Intake Elbow/160stat & switch/PCMforless tuned/TB airfoil & bypass/BFG Gforce KDWS/Custom decals & overlays/
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