Me and VEMS don't seem to get along. It's been years since I've run VEMS on my car and it ran back in the days (firmware: 1.0.37) I got the car from storage recently and I've updated to 1.1.86. Dumped the old config file and started a new one.
Engine info: Completely stock M20B25 (stock everything!)
Primary settings:
Ignition settings:
I checked:
1) power to the coil. (it's there)
2) the negative wire between vems and the coil is fine. (no resistance)
3) I checked the coil on my other E30 (works)
4) Cranking RPM is at 230 rpm and shows a stable value when cranking for longer amounts of time.
5) Vbatt stays above 12V during cranking.
6) The plugs are as good as new.
I've tried:
7) changed ign output from I259-1 to I259-3 and changed the coil negative wire from pin EC36-35 to pin EC36-36.
Increasing coil charge time to 3 ms
A few days ago with some other settings I did have spark. But I the order was wrong etc. The settings bove is how they are now.
Does anybody see something strange?
