Engine Light

A2 Louis

A2OC Donor
Hi no one will have a clue. You need to get a scan done by your local garage or buy a scan tool for £15 of euro car parts :) 👍
 

Olerype

Member
Same light and engine here; mixture too lean is typical.

Dealership will probably go after the lambda and EGR. There are also some reported issues with ECU if you are at Audi dealership. A few in here has solved the issue by replacing the injectors
 

Anders Classic

New Member
The codes say a bad egr valve. But i have a new egr valve since two weeks ago. My local garage will put a new egr valve once again and see what happens.
 

Olerype

Member
Do you have the specific code?

Believe to have read that new EGR needs calibration otherwise you will burn it
 
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