Saturday 10/28
Sean and Carlota went down to Florida for the race.
Sean was sans vehicle when he left.
The 323 was uncooperative.
We worked our butts off.
He halfheartedly tried to start the Suprang, but it looks like the coil went bad while sitting.
The 323, after enjoying us doing 4 days work in a day, decided to have no spark, and a shifting problem.
The no-spark seems to have healed itself now.
I think the ECU is based on one of Bill Gates ideas from the early 80's.
As long as all wires are connected overnight, w/o being disconnected/reconnected after trying to start... it then starts and runs fine.
The IGN Coil negative wire goes from a full 5V to properly grounded overnight. Go figure.
According to the wiring diagram Sean bought for his car, the only possible power source I can see to this wire with the IGN key off is from the ECU. The current flow normally goes the other way.
Once it decides it prefers the ground, it runs fine.
So I guess it's opposite from BillyG's. You have to leave it hooked up. Draining out the electrons and re-booting has a depressing effect. Try/fail and let it go into sleep mode for a few hours and it's fine. Maybe it's MAC based ;)
Now i also remember that this thing was blowing IGN fuses when we first got it, then suddenly quit that. WTF?
not sure on the shifting problem yet. maybe got water in the trans while washing... (hope).
other than that, i went out to Chatham County today to work on the brakes of a couple Hondas. Dogs, cats, and chickens took interest, and it looks like the Firebird is getting close to 20mpg hwy. Wow (for a 1968 musclecar).