Saxo vtr ecu unlocking

  1. Newbie Joined: Apr 2013 Posts: 3
    #1
    Hi I have vtr been mapped I am now breaking for parts but I didn't get ecu unlocked I have read online that u start car remove immobiliser black box and turn engine off to unlock the ecu put do I need to keep this unplugged also if I plug it into another car does there box need to be disconnected ? What about transponder ?
  2. Saxperience Forum Bum Joined: May 2011 huddersfield Posts: 2635 ph3'd c2 gt
    #2
    the black box on the other car must also be disconnected, if not it will just relock the ecu
  3. Newbie Joined: Apr 2013 Posts: 3
    #3
    Ok thank you what about the transponder leave it connected or disconnect it ?