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Old 08-26-09, 07:14 PM
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Can anyone tell me on a 1993 rx7 auto what color wire is the dash tach wire , Iam hooking up an electromotive and would like the factory tach to work
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Old 08-26-09, 07:29 PM
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That would be the Yellow/Blue wire at ECU terminal 2B. You are the third or fourth person I have told this too.



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