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2008 Porsche Cayenne S 4.8L Misfire
Posted to European Driveability on 9/6/2017 12 Replies

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...

12 Replies Received (View Replies)

  Related Documents & Media  2008 Porsche Cayenne S

 
Message Closed w/Summary

car Vehicle Data

2008 Porsche Cayenne S

VIN WP1AB29P88
Engine4.8 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0305Cylinder 5 Misfire Detected
P1083Air Mass ahead of throttle upper load range
P1094Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff
P1356Ignition Coil 6 Control Circuit High Voltage
Message Closed w/Summary

car Vehicle Data

2008 Porsche Cayenne S

VIN WP1AB29P88
Engine4.8 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAlways

Trouble Codes

P0305Cylinder 5 Misfire Detected
P1083Air Mass ahead of throttle upper load range
P1094Fuel Rail Pressure Low During Idle Or Decel Fuel Cutoff
P1356Ignition Coil 6 Control Circuit High Voltage