No idea, I don't know about the standard colours or plug numbers. All I have are ECU wiring diagrams so he simply needs to do those very basic tests I mentioned and go from there
Regards yellow alt wire, I can't be sure there is power on this wire during cranking ? As I say, there are 2 ignition live circuits. He must wire to the one that has a live during cranking, IE the yellow wire that used to go to the AEI module.