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- 3rd Generation Specific (1993-2002) (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/)

- - No Tach (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/no-tach-859708/)

BlueMx5

08-26-09 07:14 PM

No Tach

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

badddrx7

08-26-09 07:29 PM

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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