Car Forum World

I'm installing a remote start system in my car, but I can not find the tach wire. Does anybody know what harness it is in, and what color the cable is? I have looked over the diagrams, but I can not seem to find the cable that runs to the tach guage.

you may be able to use a wire from a fuel injector. They should have two wires. Look at all of them and use a wire that isn't common to other injector wires.

I have been a professional mobile electronics installer for 25 years.

Tachometer blue wire AC under the distributor or side