walterwaste Posted November 30, 2022 Share Posted November 30, 2022 My 2.0 tfsi loses power when going over 3k rpm, it is like i'm lifting of the throttle. When scanning for codes i get P12A2 and P0304. I did have a check engine light for a couple of days then it vanished but the problem was still there. Does anyone have a clue what the issue can be? Quote Link to comment Share on other sites More sharing options...
Steve Q Posted December 4, 2022 Share Posted December 4, 2022 P0304 is misfire on cylinder 4 P12A2 is fuel rail pressure sensor inappropriately high. https://www.google.com/amp/s/www.engine-codes.com/p12a2_audi.html Quote Link to comment Share on other sites More sharing options...
Mark b7 Posted January 1, 2023 Share Posted January 1, 2023 Hi there did you find the problem I have same problem but with PO302 it could be my injector I think. Quote Link to comment Share on other sites More sharing options...
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