Andre3000 55 Report post Posted May 15, 2012 Hi guys, Having trouble finding out what this plug is for and if necessary as it was empty when i found it. Heres the one in question, 2 wires come out of the ecu plug and 1 wire continues along ecu loom away from ecu. I've tidied up my hacked loom after removing the mapecu2 unit and am returning to standard for my new MegaSquirt PNP2 unit, connects directly through the original bosch connector!! More on this in my project thread. Quote Share this post Link to post Share on other sites
BM WORLD 1286 Report post Posted May 15, 2012 cant remember what the plug is for but brown is earth and red/blue is power , maybe for auto trans stuff Quote Share this post Link to post Share on other sites
