there is no such thing as resetting the ecu, not at least the way you want to.. you can reset an ecu to clear any codes when you fix a sensor, not to fix a tune when is not made for your car.. so stop beating around the bush and go have it get tuned... like i told you before, there is no solution to this other than a tuner burning a new map to the chip.. so stop asking, save ur coins, and go to a respectable tuner..

PS. give me some rep too dammit!..