Audi A3 1.8t 52 reg EPC light

[Dannyworsley1]

Hey guys, just looking for advice and help..
I have an audi a3 1.8t 52 reg
It has been remapped to stage 1 and has a power flow exhaust.
When I turn the ignition on all light go off apart from the EPC light.
I continue to turn the car over and the light goes off,
But comes back on at high revs and goes into a sort of limp mode.
When I come to a stop and turn the car off and on again it goes back off.
Iv had a few people say that it is the coil pack, and that it needs a bolt down coil pack.
Anyone know of any other suggestions or if that is the correct anwser?
All help and advice would be much appreciated!

Thanks.

[Dannyworsley1]

Ok il get it plugged in to a diagnostics machine was just posting to see if anyone else has had the problem and was an easy fix.

[Dannyworsley1]

Ok thanks guys I'll get it tested and I'll keep you all informed to see what you think.