24seven 104 Posted December 16, 2007 I know its unlikely, but are these interchangeable? I have a spare 1.6 one, and a friend is having electrical issues with a 1.9. Share this post Link to post Share on other sites
welshpug 1,621 Posted December 16, 2007 sort of, it will plug in and run the engine, but badly. Share this post Link to post Share on other sites
Gavin Waddell 18 Posted December 19, 2007 are all the 1.9 ecus the same or do they all have differnt maps i have a dfz and was wanting to run a d6b ecu but if they have the same maps i wont bother Share this post Link to post Share on other sites