W343NNA
5th May 2014, 13:29
Alright, My mates done an engine conversion on a X Reg vtr, I went and unlocked the ecu from the vtr engine by leaving the car running and removing the immobiliser box from behind the dash, the engines in and cranks over but won't work with an unlocked ecu, I put the old vtr ecu on and still no joy, however I tried the 3 plug unlocked vtr ecu on another saxo and it worked prior to re fitting back to the vtr conversion, so it's like the vtr being converted is locking ecus even with the immobiliser box removed how can this be ?