RedGTP Posted July 30, 2006 Report Posted July 30, 2006 hy .. I have one question ... I just finish to swap my GTP manual .. and I just buy a shift light ... but I don't find de tach signal ..... to connect my shift light ... Where is it ??!! thank's !! Quote
RedGTP Posted July 30, 2006 Author Report Posted July 30, 2006 hoo .. my car is a 1994 GTP with 3.4DOHC Quote
Psych0matt Posted July 30, 2006 Report Posted July 30, 2006 orange wire on the ALDL (plug under the dash used for finding "check engine" codes. hope that helps Quote
RedGTP Posted July 30, 2006 Author Report Posted July 30, 2006 realy ?? cool thank's I will search all midnight ... on the coilpack .. and I never find it .. and it's only on ALDL .. lol thank's Quote
Crazy K Posted July 30, 2006 Report Posted July 30, 2006 no... that is for a digital dash!!!! isn't it? a 94 gtp would have the white wire feed to the cluster, since the orginal cluster had a tach. are you retorfitting a different cluster in or something? Quote
Robby1870 Posted July 30, 2006 Report Posted July 30, 2006 Yeah, its a white wire. He said something about trying to locate the wire at the coils. I think there are two white wires in the harness that plugs into the ICM. When I installed a tach on my 92 I just had to hook each one up and see if the tach worked. However, I think the orange ALDL wire will work. Quote
Crazy K Posted July 30, 2006 Report Posted July 30, 2006 from my own writeup on a guage swap on my 92 lumina: http://www.w-body.com/forum/index.php/topic,37037.0.html For the tach, (D9 White - Tach Wire) this wire is absent from within the car. I discovered that the tack wire is a small gauge white wire in the harness that meets the firewall behind the alternator(the C100-C200 connector!). It does not continue past there into the body. Open up this wire loom and you’ll discover bunch of wires. Only about 5 are small gauge, and the white wire will be obvious. Link it from there and run it inside the car to the cluster. Be sure not to have it run where it will not get damaged and shorted. - Crazy K Quote
Psych0matt Posted July 30, 2006 Report Posted July 30, 2006 ahh, didnt know there was a difference. i guess i should have thought for two seconds Quote
RedGTP Posted July 31, 2006 Author Report Posted July 31, 2006 thats right !! its the white wire on the coilpack 6 pic plug thank's! Quote
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