hey guys,
i bought my skyline r33 gtst s2 last week, and i have researched about resetting the ecu, i know this question has been asked here before, and apparently there are two ways of resetting it. one way is to access the ecu itself(???) and the other is to just disconnect the battery and pump the brakes. im going to do it by disconnecting the battery and leaving it over night, because thats what people have recommended. but there is one thing im worried about, in one of the threads here someone said after resetting the ecu the power dropped from 170 kw to 140 kw. so is it possible this will happen if i reset it this way???