Tach wire on a Dodge Colt

[Rohitash Puri]

anyone know which wire is the tach wire on a 92 dodge colt, going to install an aftermarket one and theres no tach there now

[Jason Harwood]

Depends on the Tac youre putting in. There isnt always a "tac" wire in a car.
Alot of the times you need to need a signal from the distributor or crank.

I think if you googled this, you'd probably find an answer.

[Greg Durban]

I know on all the starters we do at our shop they usually tie into the injectors for a tach signal. Not sure if it will help in this case but worth throwing out there.

[Brett Haviland]

You can get it from the distributer... Or there might be a wire to the ECU as well.... You would have to get a pinout for the ecu wires to find out which ones.


There might also be a wires on the firewall as well that has a RPM signal.

[Rohitash Puri]

thanks guys will try something out......there is a single wire from my distributor green one anyone know what that one could be i can take pictures if it helps?

[Jason Harwood]

thanks guys will try something out......there is a single wire from my distributor green one anyone know what that one could be i can take pictures if it helps?

Use google to search for the signal wire on the model and year of car.
IM sure some ones done it.

[kevin derhouson]

http://www.bcdsm.org/forum/index.php/topic,26449.0.html