Wasted spark wiring with microsquirt

[nikolentaja]

I need help wiring my wasted spark on my volvo 740 with microsquirt. I have this coil and bosch 0 227 100 124 ignition amplifier and i cant seem to find any wiring diagrams for this set, if anyone could help it would be much appreciated.

 

[bobxyz]

What exact coil is that? Is it documented in the MicroSquirt Hardware Manual? 4-pins, so +12v, ground, SpkA, SpkB ???

 

[mopar318]

That looks to be a Subaru style smart coil. Microsquirt can drive that without an ignition amplifier.

 

[84B23F]

4-pins, so +12v, ground, SpkA, SpkB ???

Subaru 4-pin logic coil setup? - Megasquirt Support Forum (MSEXTRA)