noob in need of wiring help

[Sidders]

hey i just got my first bronco it is a 1994 5.8 (351w) and i am doing some little things....i need help because i dont know which wire to tie into on my distributor wiring for my monster tach to work...any help would be greatly appreciated.

thanks

 

[Krafty]

its the tach wire that runs from the coil to the ignition control module. I believe its the one closer to the intake. or the (-) negative one. it might even say tach on the wring harness. there are only two wires there any way so im sure you can figure it out.

 

[Sidders]

yes i figured it out and it reads accurately. thanks