ok ive been working on a buddies EP3. it was getting horrible gas mileage so i did a tune up on it and it didnt help. finally i pulled the ECU and found it had k-pro in it. so i downloaded it and hooked my laptop up to it and sorted out the tune. it was tuned for boost and all kinds of crazy s**t. the problem im having is i have launch control set to 4500 and it will only work when the car throws a low battery light. anddd when it does work with the check engine light on it hits launch control while its in gear... is there something in k-pro im missing or what the hell is going on here?
