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itsma'am6969 replied to Jeremy Cottrell's topic in 9PA, 9PA1 (Cayenne, Cayenne S, Cayenne Turbo, Cayenne Turbo S)hello everyone, I'm currently dealing with a P12A2 issue on a 2008 cayenne as well and looking for some further guidance on the issue. ive replaced the fuel pump, tappet and sensor. code still remains. truck runs normal. any extra info or direction would be amazing. thank!