I'm just posting this because I couldn't find this information by searching the forums here, and thought it might save someone the trouble of busting out the voltmeter or test light.
To connect the Greddy Auto Turbo timer, on my 1991 240sx/fb w/ sr20det, I used the following connections:
Red to White/RedGreen to Black/WhiteBlue to Blue
I didn't connect the ecu wire so I don't know what color that would be. (maybe someone else could post it here)
