GM Ign Module Wwiring
It's GM. From what I've been able to find, it shows as 1995-2005. It's used in pickups, van, etc.
I was able to find this:
It says (A) is 12v, (B) is ignition signal, (C) is engine ground, and (D) in switching signal.
https://easyautodiagnostics.com/gm/4.3L-5.0L-5.7L/ignition-misfire-diagnostic-tests-2
Does that mean (A) and (D) go to the coil, and (B) and (C) go to the distributor pickup?
It's GM. From what I've been able to find, it shows as 1995-2005. It's used in pickups, van, etc.
I was able to find this:
It says (A) is 12v, (B) is ignition signal, (C) is engine ground, and (D) in switching signal.
https://easyautodiagnostics.com/gm/4.3L-5.0L-5.7L/ignition-misfire-diagnostic-tests-2
Does that mean (A) and (D) go to the coil, and (B) and (C) go to the distributor pickup?
