Hi guys I had my A3 EA189 fixfail done 23rd of march about a week later started getting symptoms of struggling to start engine sound was different from before less power but didn't have any lights on my dash , spoke to Audi as I thought something isn't right, then thought I'll look on the internet see if anyone else has the same issues and it seems everyone who had it done was experiencing the same or worse symptoms, long story short I spoke to a mechanic friend of mine , well two who I no know what there on about and they both told me to remap my car , so had it done today and the drive was amazing with a little extra power as well more fuel economy and hopefully no more issues , so if you are experiencing problems after the emissions fix, go get your car remapped as it puts your car back to its healthy self .