I am glad I could do something for you General. I explained and added a chicken scratched schematic. When you are at the wrecking yard looking for a spare module make sure there are no bubbles in the thick film. If you pull the cover off and examine the film, on the upper left side is an IC. Small square silver, that is where the ground connects inside and when they bubble the solder melts? and the module failsNow you're short on words?
You usually over explain things and all we get is a couple teaser pics?
Please explain further, at least to me, I've never seen this.
The heat sink part was one part I was wondering about. What models is the pigtail swiped from?We used to cut up distributor bodies to make these and heat sink the hell out of them. We did not know at the time how long they would last in case they got too hot. I have since determined that they last just as long as one bolted to your distributor.