E.C.U. wire colors, which wire does what?

[Koenigturbo]

I'm hooking up a Greddy Ultimate on my ninety Supra. I'm looking for a wiring diagram for the E.C.U. harness, I need to know which color wire recieves which signal, R.P.M ground, power, A.F.M. timming, e.t.c. I know there's pin location chart, but, it would be a heck alot easier if it went by color instead if tracing down the wire to the pin location. Is there a diagram explaining which color wire recieves which signal?

 

[Kckazdude]

Tip: Never follow wire color. It is there for reference only. During manufacturing, if a certain color wire is out there will be another color substitued for it. There will be no documentaion of the change as it is only temporary.

Not saying Toyota has ever done this but I have found too many manufacturers that do. Having said all that...

http://www.cygnusx1.net/Supra/Library/TEWD/MK3/manual.aspx?S=Main&P=46