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Hey had a greddy turbo timer put in, but due to circumstances, the throttle wire was not hooked up to the unit.

so far ive had no luck in finding a diagram of the throttle wire on the ecu. anyone done this before and know what wire to splice into?

my car is a 1989 r32 gtst rb20det

Edited by flagger

if this is the the purple wire off the tt to the 'speed sensor' wire yes its wire 53 yellow and green yes there are a few of them hmm i think its green with yellow stripe but not sure of the top of my head if you have a ecu layout you be able to find it piss easy.. is the the fully auto turbo timer the silver or black?? there good timers i have one in my 32 use the speed thingy all the time my speedo's out by 10k;s

cheers for replying :P

wire 53 excellent. yer i found a ecu pinout diagram http://www.rb20det.com/ecupinout.html

will trace from there and find a wire nice and close. will a simple splice in clip (the ones that just snap into the wires, no cutting necessary) work fine?

edit: oh yer, my greddy auto timer is the black one

Edited by flagger

sweet, just got around to hooking it up. wire 52 and 53 are really similar, green and yellow wires, just inverted. originally i had it hooked up to wire 52.

anyway took it for a test drive, pretty accurate, just out by 1kmh (faster by 1km on the TT), but ill prob readjust it.

cheers big ears :)

edit: oh yer, i still cant get the rpm thingy to be accurate, anyone know how to do it properly?

Edited by flagger
  • 1 year later...

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