tach?

[Johnny B]

can anybody get me a tach diagram for a 2002???? or does anybody know what color the wire is for the tach?

[Johnny B]

im wiring in an aftermarket tach but i dont know what wire on the stock harness is for the tach!

[mustang50lx]

I think you have to get a tach driver on an 02. I am pretty sure the factory tach is probably driven on a bus line from the PCM. In other words it doesn't have a dedicated tach wire.

[casper gt]

yep, need autometer,frpp,etc. tach driver. check summit.

[Johnny B]

thanks guys i hooked it up last night...connected the power wire, ground, and tach wire to the pcm and the needle was just slightly moving back and forth and i couldn't figure out why! ill look into it! thanks again!