Thank you! Can anyone confirm what the wiring differences between the p01 and p59 are? Or if anyone has switched from p01 to p59? Im curious about 2...
I used to send my ecm to a tuner guy and list all the details. He would just flash with a tune he had for that specific set of perimeters and send it...
It doesn't quite work like that without knowing a whole lot more about the details, what you have to read and flash PCMs and at least a bin file out...