Alright so me and my Friend went and bought a sunpro tach 5" super tach3. We got everything to work I grounded the Black to the body, Hooked the red to the power of the Ac & Heater Controle, and The White to the Dimmer. All That Is Perfect, No problems with it. But we have been sitting around trying to figure out were to Hook the Green Wire to. Its distributorless ignition and Im not sure were to Connect the Green Wire to. Can Someone Help??
Thanks

 

another contest. ill get one of these some day. im gona saaay a 00ss..... did i win? what yr and model? welcome to the forum.

 

Thanks Its a 1994 z28

 

At the PCM, the A13 (red connector) should be your tach output signal. Try hooking it up there.

 

Alright i will try that anyone else have any input incase this doesnt work.

 

I tried That hook up and it did not work. Anyone else have any ideas??
Thanks

 

i show it as a white wire coming off the coil (black connector) to the tack filter then to the instument cluster. 93 book

 

Alright Thanks I will try there and see if it gets me anything.

 

Green is always the ground but I'm not sure on an aftermarket tach.

 

Its All good we got it to work. Thanks For all the help guys.