ok.. Now I kind of see. It’s not a trigger that shorts (like points do).. its’ a trigger that creates a small signal current and informs the CDI box via the 4 wires. hmm
so with 4 wires you have 4 possible combinations
(circuit pair 1),(circuit pair 2)
cyl 1:(+,-),(nc,nc)
cyl 3:(nc,nc),(+,-)
cyl 2:(-,+),(nc,nc)
cyl 4:(nc,nc),(-,+)
assuming there are 2 magnets inside the center of the flywheel, this is what I theorize.. see attached pic.
think this is correct?
