Hi All,

I am new to this forum and hoping someone might be able to help with a problem.

I am in Australia and have an E38 ECM service number 12612384 with a 2009 HSV VE LS3 Clubsport tune.
I bought a conversion wiring loom from the US (psi conversions) which i have 90% installed in the car. As the US accelerator pedal is different to Australia, i have to change over the plug. Whilst checking the wiring for the APP plug with a wiring diagram from here http://forum.grrrr8.net/showthread.php?t=33446 i have discovered the ECM plug is wired completely different. One very obvious difference is that pins 71 and 72 are wired where the diagram i have shows them not used. I haven't traced these wires yet.

I have found a number of wiring diagrams online and there seem to be variations in pinouts for the E38.

It is going to take a lot of time to trace each wire so i am hoping someone can point me in the right direction.

Cheers
Liam