Hi Jon and thanks for your post, I looked at the wiring today and that drawing is nothing like my ecu wiring????
I no it should be because every drawing I have is similar to ur one you posted!
the funny thing is that the power for my ecu is on pin 2 which is 12v+. I do not have a ground on pin 19 this is on pin 1 and pin 20???
which I understand that pin 20 should be +... confused well I am..hahah.
I have been on the phone most of the day to the major companies who modify cossies, an everyone ov them have told me they have never come across an ecu wired like mine.....
anymore suggestions...
I have even rung graham Goode racing up now they got all there drawings out which they have for a cossie and not one of them matched up with my ecu..its so strange.
kind regards vinny