Originally Posted by
Heiss M3
Sweet, I wonder if that would work then...It should . Which ECU tuning program should I download and run on the laptop if I plan on flashing one of the maps from the CD I have onto the ECU itself?
what you guys are not taking into consideration is that you will have to ground a pin on that smaller plug next to the obd plug, in order to get the ecu into programming mode so that you can flash it.