Quote:
Originally Posted by tim.buckley
I'm down the road from Promap in Chester, if I keep my N53 325i I'm going to get them to look at remapping it as they have proven gains, 265+ is common. I currently have problems where the engine management light comes on most morning on cold start, error codes from my mechanic are something to do with mixture, and something to do with catalysts, have you had anything similar?
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Just googled them and with no rolling road it's almost 100% just the same generic flash I stuck on mine. And a Ktag slave shown on their site (for flashing default files). Not sure whether that's such a bad thing though!
You definitely need to sort out the engine mgmt light and look at all your DTCs before going any further. You ideally want to diag it on a proper BM tool - INPA would do. You could then also read off your ZB etc and see whether it changes with a flash!