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Title: Empi tach wiring? Post by: alex d on May 12, 2011, 09:20:59 am I just got a deal in an empi tach, it's an orange needle one; I'm not sure if I'll keep it (i mean, my fastback is automatic, why would I need a tach ;D) but I want to test it, there's two different colored wires in the back but not any markings, I'm guessing I hook up one wire to ignition hot and the other to coil negative?
Title: Re: Empi tach wiring? Post by: Nico86 on May 12, 2011, 13:24:18 pm Check this. Download the pic and print it, it'll be easier to read.
Title: Re: Empi tach wiring? Post by: speedwell on May 12, 2011, 13:25:54 pm alex ;)
Title: Re: Empi tach wiring? Post by: speedwell on May 12, 2011, 13:26:53 pm ;D ;D nico you're faster than me
Title: Re: Empi tach wiring? Post by: Nico86 on May 12, 2011, 13:27:57 pm :D ;D
Title: Re: Empi tach wiring? Post by: speedwell on May 12, 2011, 13:30:18 pm I'm guessing I hook up one wire to ignition hot and the other to coil negative? alex on mine there's a black and a green wire , the green goes to the coil and the black to the fusebox rgd fabs Title: Re: Empi tach wiring? Post by: alex d on May 12, 2011, 14:23:41 pm great, thanks guys, let's see if it works!
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