 Tach questions, CONFUSED? |
 Oct 24, 2003 - 6:01 PM
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Enthusiast  Joined Mar 24, '03 From virginia Currently Offline Reputation: 0 (0%)  |
 Alright I know there's a how-to but it's posted by a GT owner, I have a ST, different location to run the rev wire,(green)? I'm confused as to where to run this wire. Is there a easy splice that will give me input. Maybe I over looked the toyota box described, but still not enough info and the pic doesn't help at all? what color is the wire I'm splicing into? Need help, want tach installed!
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Oct 25, 2003 - 10:01 AM
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 Administrator Joined Aug 23, '02 From Seattle, WA Currently Offline Reputation: 14 (100%) |
I know for sure that one of the wires is the tach wire, and on my car it was black and yellow. Just test the black and yellow wires with a multimeter on AC mode, and the wire should put out between one and six volts. As you rev the engine, the volts will go up accordingly. Once you find that wire, that is the tach wire. -------------------- New Toyota project coming soon...
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Posts in this topic
Travis Tach questions Oct 24, 2003 - 6:01 PM
Coomer Try testing the black and yellow wires at your ECU... Oct 24, 2003 - 6:37 PM BigEdge169 .....and let us other ST owners know what you find... Oct 25, 2003 - 5:22 AM Travis Sweet, driving dad's ride right now though, ne... Oct 25, 2003 - 12:43 PM
FAQdaWorld Not really involved in the original question... bu... Nov 5, 2003 - 3:40 AM |
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