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Thread: Tach signal
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05-10-2013, 10:03 AM #1
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Tach signal
Need to know which wire to tap into from the coil or icm to get a tach signal in my 95 formula. Running a summit racing window switch
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05-10-2013, 10:08 AM #2
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Under the kickpanel on the passengers side, find the blue connector and tap off the white wire. That is the signal from the PCM.
1995 TA: Converted Nose...381 LT1...4L80E...Moser 12 bolt...Edge TC...
Best 1/4 10.71 @126, 1.46 60ft, 3450lbs
http://www.youtube.com/user/MysteryBird1?feature=watch
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05-10-2013, 10:50 AM #3
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Cool thanks. I'm assuming I can tap right off the PCM in the engine compartment too right? I mounted the window switch next to my Zex box, I'd rater not run another wire through the firewall if I don't have to
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05-10-2013, 11:10 AM #4
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Yes you can
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05-10-2013, 12:40 PM #5
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If you want to pull it from under hood it's number a13 on the red connector on the PCM.
Best 1/4 10.71 @126, 1.46 60ft, 3450lbs
http://www.youtube.com/user/MysteryBird1?feature=watch
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05-10-2013, 03:16 PM #6
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Awesome. Thanks guys
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