Fuel consumption after software update

[alan eastham]

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?

[Trevor]

I would post this up in the following forum section (emissions updates) to see if anyone else has experienced this.

http://www.audiownersclub.com/forums/forum/93-audi-recalls/