Swapping in a replacement ECU?
Swapping in a replacement ECU?
Trying to put a replacement ECU swap from another aftermarket ECU back to stock, into a friends car, can't get it to start. Not sure if the transponder is the problem. ANY info would be great.
Evolving Member
Joined: Feb 2008
Posts: 254
Likes: 1
From: SoCal
Did you copy the immobilizer code from the car's original stock ECU into the replacement stock ECU? Or if you don't have the immobilizer code from the car's original stock ECU, did you disable the immobilizer?
