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2007 Audi A3 2.0L MIL Lamp on, Low boost
Posted to European Driveability on 3/15/2018 8 Replies

Hello to all, when this car is cold we will get boost after a short drive turbo data stops boosting. The boost valve is working, N75, also we did find a torn diaphragm on the N249 valve that is common problem. Replaced with updated valve, it was better aft...

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  Related Documents & Media  2007 Audi A3

 
Message Closed w/FIX

car Vehicle Data

2007 Audi A3

VIN WAUHF78P37
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / MFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Low Boost
OccursHot, Under Load

Trouble Codes

P0299Turbocharger Underboost Problem
Message Closed w/FIX

car Vehicle Data

2007 Audi A3

VIN WAUHF78P37
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / MFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Low Boost
OccursHot, Under Load

Trouble Codes

P0299Turbocharger Underboost Problem