Haltech tach signal on an e6x

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Aug 18, 2007 | 02:41 AM

wackaloo13

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From: st. louis

tach signal on an e6x

i need to have an rpm input for my avc-r boost controller. can i splice into the ignition #1 output to and use that as my rpm input?

Aug 18, 2007 | 09:58 PM

Comitatus

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From: Cincinnati, OH

No, use the Tach output line from your trailing coils. Should be a yellow wire with a female bullet connector on it. Run a wire from it to your RPM input on your AVC-r.

that simple.

Aug 19, 2007 | 10:06 AM

C. Ludwig

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From: Floyds Knobs. IN

+1

If you are running the stock coils that is the easiest way to get a tach output.

Aug 19, 2007 | 02:13 PM

Claudio_Haltech

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From: SDQ

Yup, easy and effective. But i think the wire is Yellow with a Blue line....

Aug 19, 2007 | 04:35 PM

wackaloo13

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From: st. louis

damn, i wish i hadnt been so impatient and waited for your replys. will it work to splice into the green/black wire going to the trailing coil?

Aug 19, 2007 | 07:36 PM

Claudio_Haltech

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From: SDQ

Quote:

Originally Posted by wackaloo13

damn, i wish i hadnt been so impatient and waited for your replys. will it work to splice into the green/black wire going to the trailing coil?

It could work, but the Tacho output wire is there, just use that and you'll be fine.

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