Wondering if someone could help I recently had my ecu reset due to numerous errors, had all data removed reset etc put back into my audi a6 (2000-v) and got more codes then I started with do I need to recode to car?

 

griff, not trying to sound like a smarta$$ but it sounds like something is wrong and needs to be fixed. The ECU is just telling you there is a problem. Was there a fault that has been repaired? What fault codes are present? Is the motor running alright or are things not working? You mention the airbag in your title.

edit: may get more response if this was in the Tech forum