MiamiGus 0 Posted November 10, 2009 Hi, i'm picking up a GTI-6 engine for the 205 this week, come4s with loom, ecu and everything needed. I've been told I also need the chip and transponder thingy too? Is this true and for what reason ecu I guess?? Any help will be great. Thanks. Share this post Link to post Share on other sites
welshpug 1,737 Posted November 10, 2009 its only required if the ecu hasn't been left unlocked when the engine was removed. Share this post Link to post Share on other sites
