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08 Cayenne S - long starts, code P12A1, not revving


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Hello all, As stated in the header I am having some trouble with my Pepper. It started out when I was towing my boat and the CEL came on. Then I noticed it wasnt accelerating like normal and would stall when I give it some gas. It does smell like its not burning fuel properly. Any suggestions would be tremendously appreciated?

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The active codes I get are as follows: P2404, P12A1 and P2181. Has anyone had their Cayenne act funny as in: Cranks for a long time before it starts, I cant give it too much gas before it starts hesitating, stuttering, and smell of burning lean? Need help here

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You have two threads going with the same information - this one will be closed so that all replies go to one thread.

Please re-read the board Guideline/Rules (that you agreed to when you registered here) if you are unclear.

"Please post your messages in one forum only. Crossposting, double posting, triple posting, etc. are all a waste of time and valuable resources. If you post the same message in multiple times or in multiple forums, we will delete the ones we feel are inappropriate."

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