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P1083 Diagnostic Trouble Code Discussion for September 2017

Air Mass ahead of throttle upper load range


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Trouble Ticket Help Requests for DTC P1083
Help Request Posted
2008 Porsche Cayenne S 4.8L Misfire VIN: WP1AB29P88
P1083: Air Mass ahead of throttle upper load range. Customer returned yesterday with the same problem, misfiring on cylinder #5 and plug was indeed wet and had oil build up after roughly the customer put almost 1000 miles on the vehicle. All codes returned with the exception of P1356 Valve lift control cyl. #5...
September 06, 2017