this is how you code a different ecu to your new immob box, just as it says near the bottom you click 'immobiliser' rather than 'instruments' in a mk3 http://www.ross-tech.com/vag-com/cars/immobilizer2.html
If I plug another ecu into my car will the car start then cut out or will the immobiliser not let It fire at all? Got an ecu but can't get vagcom till tomorrow just wanted to try it.
Quote from: neil1780 on 11 February 2011, 17:16If I plug another ecu into my car will the car start then cut out or will the immobiliser not let It fire at all? Got an ecu but can't get vagcom till tomorrow just wanted to try it.It will start and run for a very short time