can any one supply a diagram saying which wires go where in the diagnostics plug on c20xe looms. i have the plug and the looom but they are not connected and its 10 pin i think and i only have two wires to go in it. do i need a ground and live as well as the two coming off the loom. or does anyone have a loom for sale that hasn't been chopped.
thats for the connection on to novas loom isn't it. I have two wires sticking out about 2 foot away from ecu plug which i was told is for vauxhall to plug it in to the machines. they gave me a connector but dunno which pins the two wires go in