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2008 Porsche Cayenne 3.6L Poor Idle Quality, Surge, Misfire, MIL Lamp on
Posted to European Driveability on 12/18/2014 5 Replies

Porsche and VW touareg techs please help! have 2008 v6 cayenne came in with poor idle and MIL illuminated, performed the listed repairs and still have the same code, P0674. code comes back almost immediately. The valve cover with built in pcv valve/oil separat...

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  Related Documents & Media  2008 Porsche Cayenne

 
Message Closed w/FIX

car Vehicle Data

2008 Porsche Cayenne

VIN WP1AA29P78
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / DI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0674Glow Plug 4 Plug Or Harness Defective
P12A2
Message Closed w/FIX

car Vehicle Data

2008 Porsche Cayenne

VIN WP1AA29P78
Engine3.6 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / DI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Misfire, MIL Lamp On
OccursAlways

Trouble Codes

P0674Glow Plug 4 Plug Or Harness Defective
P12A2