I wanted to know if anyone on this board has experience or wiring diagrams for the following coilpack.
It is the factory from a Saturn SC1 and from what I found, used on many Saturn and GM model vehicles. There are two wasted-spark coils which mount on top of a exciter unit.
I am trying to find out what the brown/white wire is used for and also to verify the other pinnouts labeled below.
Here is what I learned so far:
1. pink +12v power in
2. black/white GND
3. orange coil 1 input
4. brown/white ???
5. white coil 2 input
The respected coil fires when 12v is applied to the "coil input" wire, then released.
Any further info / schematics will be greatly appreciated!