There are two wires from the coil to the distributor. One is pink and one is gray. I want to hook up a tach to check the RPM. which one should I connect it to?
2007-01-07 16:08:16 · 4 answers · asked by Joey C 1 in Cars & Transportation ➔ Maintenance & Repairs
The grey wire is the negative one.
2007-01-07 16:26:28 · answer #1 · answered by Josh D 2 · 0⤊ 0⤋
Coil could desire to be of course marked with a + or - next to the terminal. certainly one of the two instruments of wires is probable for a tachometer the different is ignition. experience the colors. the two smaller Gage wires are for the tach. crimson is beneficial--white is unfavorable. HEI (coil)best could desire to snap jointly purely one way.
2016-11-27 03:15:42 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I would assume grey but you can always check with a voltage meter
+= solid 12-14v
- = alternating ground while running.
2007-01-07 16:15:33 · answer #3 · answered by Anonymous · 0⤊ 0⤋
The Black wire...
2007-01-07 16:15:21 · answer #4 · answered by chazzer 5 · 0⤊ 0⤋