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Tach wire on '98 SC300 ?

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Old 06-11-05, 08:08 PM
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turbo6
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Default Tach wire on '98 SC300 ?
I am trying to find my tach wire, without pulling my entire dash apart... I have a Tec3 and need to run tach signal to my tach, but my ecu wiring is gone - so that means I have to find the tach wire somewhere else (hopefully accessible from under the driver side dash)

Any help on color/location?
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Old 06-13-05, 12:47 AM
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Anyone?

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Old 06-13-05, 01:07 AM
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JspecSC3
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Wow that is going to be quite a search. What is a Tec3 by the way?
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Old 06-13-05, 01:28 AM
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Originally Posted by JspecSC3
Wow that is going to be quite a search. What is a Tec3 by the way?
Standalone made by Electromotive. I am hoping someone has a breakdown or a manual of some type that would maybe nail it down?
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Old 06-13-05, 02:28 PM
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Found it.

For future reference:
Light green wire (pin #9) on the orange harness in the back of the gauge cluster.
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