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P1094 Diagnostic Trouble Code Discussion for September 2017

Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff


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Trouble Ticket Help Requests for DTC P1094
Help Request Posted
2008 Porsche Cayenne S 4.8L Misfire VIN: WP1AB29P88
P1094: Air Mass ahead of throttle. 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