alan eastham

Reading these horror stories, I guess I'm lucky to have only noticed 10% increase in fuel consumption and no change in performance on my 2.0TDi A3

I had my 2.0TDi updated a few months ago and fuel consumption has worsened by 10% from 56-58 mpg to 52mpg.over 5000 miles.

I had my 2.0 TDI A3 done a few months ago. I've not noticed any drop in performance, but MPG has decreased by10% over the 5000 miles since, all other things being equal.

I always monitor my fuel consumption from fill to fill and it's been about 56-58 mpg over the past 3 years/30000 miles. In the 5 months since the emissions software update, it's been nearer 52mpg. Audi say the mod makes no difference. Has anybody else experienced this?