so im having an issue with my audi 5cyl turbo megasquirt build. car runs great in the lower rpm but just above 4500rpm I start getting a miss or hesitation under load. datalogs are little help on this one other than pinpointing where it starts everytime. tuning both the fuel or timing in both directions has little to no effect. . . then a friend of mine suggested adjusting the dwell. I admit I know very little about that which is why I haven't messed with it at all.
I'm here in hopes that someone can give me a brief explanation on how to tell if this is even my problem before I go messing with it.
