Hellbilly_Racing 0 Posted July 7, 2005 Just a quick one; Can anyone identify the 3rd plug that is on one end of the engine loom for a '92 Corrado 1.8; the other two plugs being the ECU and the Ignition module. The engine is in a Golf mk1 and came from an accident damaged coupe. The wires are, in order: Green/White stripe Black/White stripe Red/Yellow stripe Black/Yellow stripe Thanks guys Quote Share this post Link to post Share on other sites
Hellbilly_Racing 0 Posted October 5, 2005 I'm still trying to find out what these wires are for! Quote Share this post Link to post Share on other sites
bcstudent 0 Posted October 5, 2005 A picture may help your quest Quote Share this post Link to post Share on other sites
flusted 0 Posted October 6, 2005 sometimes on that bit of loom is the windscreen wiper motor wires Quote Share this post Link to post Share on other sites
RW1 0 Posted October 6, 2005 The wires are, in order: 4 way connector refered to?? Green/White stripe - connects to the instrument cluster plug pin 10 via the internals of the fuse box. To do with oil and coolant warning circuit in cluster, purpose not clear as to what the TCI-H switch unit outputs or inputs on this wire. Black/White stripe - connects to 12 volts from inside a loom Red/Yellow stripe - connects to earth side of fuel pump relay to switch it on. Black/Yellow stripe - 12 volts switched "on" by the throttle switch being in the closed position (Idle). . Quote Share this post Link to post Share on other sites
Hellbilly_Racing 0 Posted October 14, 2005 Many thanks peeps, As this ECU is being used in a MK1 Golf GTi would I be right in thinking that I only need to connect the blk/wht to a 12v source (permanent or ignition?) and the blk/yel to the throttle switch; as the existing fuel pump is already controlled seperatly and the grn/wht is imaterial? Thanks again Quote Share this post Link to post Share on other sites
