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View Full Version : Write Up; Wiring up GReddy gauges


michaelvanle
08-11-2005, 12:52 PM
This will tell you know to wire up the GReddy gauges; boost, egt, a/f, fuel pressure, etc. There are 4 wires that need to be hooked up; red, orange, white, black. We will wire these to the clock (cause all 4 wires are there). You can do it elsewhere but the clock is the easiest.

This will just wire up the wires it needs to power. You will need to do the other stuff seperately depending on what you hook up; boost gauge's pressure sensor, a/f's o2 sensor, egt's temp sensor, etc. I'm sure you can figure out how to do that.

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These are the 4 wires we are working with:
http://home.comcast.net/~michaelvanle/ggw1.jpg

If you take out the dash and get to the clock's harness you will see something like this. Just wire it accordingly.
http://home.comcast.net/~michaelvanle/ggw2.jpg

Try not to let any of the positive wires touch the ground, or else you might blow a fuse. In case you do, go to the fuse panel underneath the hood and replace this 7.5A fuse:
http://home.comcast.net/~michaelvanle/ggw3.jpg

michaelvanle :beer:

UrBaN cUsToMs
08-12-2005, 09:46 PM
i just wired my greddy gauges by that "add a fuse" thing. i tapped it in directly to the fuse box by the dead pedal. but thats a good way too. i need to re wire everything anyway.

michaelvanle
08-13-2005, 02:31 AM
So you took all 3 positive wires and scrunched them in the same locations? I saw it says "ignition, constant 12, ACC" and shit.

bobmarley
08-13-2005, 08:49 AM
Good writeup, Ive been boosted for some time now without gauges, time to put it in :P.