I'm getting and intermittent P0455 code on my 03 P5. It's happened 3 times in the past 6 months. When I clear the code, it goes away for a few months.
Any suggestions on what to look for? Since it happens so infrequently, I'm thinking a sensor issue versus something like a cracked hose or bad gas cap.
Any suggestions on what to look for? Since it happens so infrequently, I'm thinking a sensor issue versus something like a cracked hose or bad gas cap.