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View Full Version : Over fueling on 2000 Model A4 Audi 1.8



Valdor
15-11-2007, 01:23 PM
I have a major problem with over fueling on my 2000 model A4 Audi 1.8
it has been to all major service centres and nobody can trace the problem.
I presume it is electronically, but temp sensor, oxygen sensor, cleaned all wiring, airflow meter and adjustments have been done.
What more?
It produces a black smoke from the moment you start the vehicle.
What harm can this do to the motor?
ECU has also been checked.
Do I take this vehicle to an auto electrician?
I need urgent help.
I am based in South Africa (Cape Town):aargh4:

RickT
18-11-2007, 01:05 AM
Hi

Has the lambda sensor been replaced?? this casues it to run rich,

Rick