...has run great on my Lemans for about 5 years... Today it has dropped a cylinder. And it's my only transport right now...
I put it in test mode and it happily gives me a big fat spark at both plugs, so I know all my wiring and coils are good.
Upon checking the pickup sensor, I noticed that only one LED is lighting up.
So there's something bad on the PCB I guess?
Anyone have any idea how to diagnose/fix it?
Seems like such a simple piece I'd be surprised if the fix was tough, but I'm a bit stuck trying to reverse engineer/understand how it works.