Not sure if this is the right place for this but long story short a friend of mine is looking for a diagram of the ecu pin outs and we have both tried looking all over for it and we can't seem to find it. Does anyone have a link to an ecu wiring diagram?

 

There is a link to the Factory Service Manuals (FSM) in the Coupe section of the forum. Depending on what system you are working on determines what section of the manual you will need to reference:

EC - Engine Control
BCS - Body Control System
PCS - Power Control System/ECU which is probably the one you are needing.

Here's the web address. Damn iphone won't let me put the link up. Just narrow down to your year and model.

http://www.nicoclub.com/FSM/G37/

Hope this helps!

 

PERFECT thanks!!