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Showing results for tags 'floating rpm'.
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Hi All, Just joined Your group and hope to share some experience with the Cayenne S, many thanks in advance for helping me out. Is just bought US version of 2005 Cayenne S and recently had some issues with the car. It first started with the starter which needed replacing. After that just after i got my car back a CEL showed up. At this moment i only know the error description not the code. It says that the car had problems with poor mixture of fuel and air and therefore the RPM goes little bit wild up to 1200 RPM. I keep on wondering if that is someway connected to the job that was done - starter replacement? The RPM floats only when I am on N,D or try to park not pushing the gas pedal. I will surely try to get some codes this Saturday, when having my oil and filter changed. I sincerely doubt that it would be a gas cap as It came up after i picked the car from the repair shop. Any ideas what the cause might be? The light is solid and doesn't blink.