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International Automotive Technicians Network
2007 Audi A4 Quattro Cabriolet 2.0L MIL Lamp on
Posted to European Driveability on 6/30/2010 15 Replies

Hey Audi Techs...This car runs very well with good power, but the fuel trims at idle are +25...the max. We smoke tested the induction expecting to find a substantial vacuum leak...no such luck, the system is quite tight! Normal driving allows for normal fuel t...

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  Related Documents & Media  2007 Audi A4 Quattro Cabriolet

 
Message Closed w/FIX

car Vehicle Data

2007 Audi A4 Quattro Cabriolet

VIN WAUDF48H67
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0306Cylinder 6 Misfire Detected
Message Closed w/FIX

car Vehicle Data

2007 Audi A4 Quattro Cabriolet

VIN WAUDF48H67
Engine2.0 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / SFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0300Multiple Misfire Detected
P0304Cylinder 4 Misfire Detected
P0306Cylinder 6 Misfire Detected