Does the ECU need to be reset after a fuel cut? No CEL or blinking dash lights came on. I don't have a turbo gauge. Does the car go into a limp type mode and require resetting of the ECU after one fuel cut?
when you say fuel cut was this at like 7000rpms, or did it happen early for some reason. when I put my downpipe on it came on at around 5000rpm in 5th gear and I would get a CEL. if you dont have a CEL I wouldnt worry about it. and you would be able to tell if it were to go into limp mode.
yeah, at 7000 thats more of a rev limiter to prevent you from hurting the engine. I tend to hit it when Im doing donuts in the snow every now and then but while driving normal I shift at 6000rpm thats where it makes the most power so there is no need to rev any higher. you will accelerate faster if you shift at like 6000-6500 rpms than if you were to hold it untill 7000