What exactly is a key reset? Is that putting the car in dyno mode by turning the key to position one, etc.? If so how would you run a dyno check on the car? After receiving my ECU upgrade from Renntech, I took my car to get dyno'd. We hooked it up to the machine and it wouldn't go above about 1500RPM's. I called Renntech and they told me I had to put it in DYNO mode and gave me the instructions to do so. Was this a mistake? Did this undo the modifications to my ECU? If so, why would they tell me to do this? And also if so, how the hell would you be able to dyno the car?
D3