Hello, long story short. My timing belt snapped, repared engine and resprayed and tidied up engine bay. Everything is back to normal, but i get no spark from my coil.
This is originally solex cisac 87mod with rex/regine ignition. Now i have 2 webers and same ignition system. has worked fine for 3 years. The hall sensor had been a privous problem for no spark but was replaced 2 years ago.

I think the problem can be:
1 the hall sensor (on the flywheel)
2 the regina coil
3 that the crank 180degrees off.

1. The Hall-sensor does have 3 outputs. 1 and 2 have about 180 ohm. 1-3 and 2-3 have O.L If I don't remember wrong thats how it should be... (maybe there are some better ways to test)
2. I don't know anything about this coil. is has 2 terminals with a total of 5 wire outputs. Terminal 1 has 2 wires, both are ground at all times. termnal 2 has 3 wires, blue, brown and red/white. red/white i beilive is trigger and tach, blue is ground (measured) brown I don't know.
is there anyway to hotwire this? I im suspisious that this coil know when the engine is cranking from the hall sensor and ECU. also there is a power stage thing, but i have unplugged this before and the car will run without.
3. even if the engine is 180 degrees wrong, surely the coil should give a spark every now and then, just the timing would be off? or am I wrong?

Any help appriciated. -Thim

 

Turns out it was a small fault... one wire that was cut that should't have been, and a small connector that hid itself for me that wasen't connected går runs great now.