check engine light on and code is PO4096. What does this mean?
Your original code products no results. I used P0496 - Evaporative Emission System Flow During Non-Purge - The ECM has detected pressure in the EVAP system during a non-purge condition.
Sorry, I gave the wrong code in my original question. Correct code was P0456. Thanks.
P0456 - EVAP Control System Leak Detected Very Small Leak-- Missing or loose fuel cap - Incorrect fuel filler cap used - Fuel filler cap remains open or fails to close - Foreign matter caught in fuel filler cap - Evaporative Emission (EVAP) canister or fuel tank leaks - Evaporative Emission (EVAP) system hose leaking - Fuel tank leaking
So is a visit to the dealership required for the fix? Or is there another fix? Thanks!
Start with the first suggested fix - check for a missing or loose gas cap.
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