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2007 Audi A8 Quattro L 4.2L MIL Lamp on
Posted to European Driveability on 1/5/2016 9 Replies

Looking for any additional help here guys. I have high crankcase vent vacuum (18+ inches, measured at the oil fill cap) and I have already replaced the crankcase vent valve. Smoke tested the engine but no leaks found. Maybe a clogged vent tube or orifice? Also...

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  Related Documents & Media  2007 Audi A8 Quattro L

 
Message Closed w/FIX

car Vehicle Data

2007 Audi A8 Quattro L

VIN WAUMV44E57
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2179Fuel Trim System Lean At Cruise Or Acceleration (Bank 2)
Message Closed w/FIX

car Vehicle Data

2007 Audi A8 Quattro L

VIN WAUMV44E57
Engine4.2 L / 8 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / Direct injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P2179Fuel Trim System Lean At Cruise Or Acceleration (Bank 2)