I have a 92 softail with a 113" ultima motor. It has a twin tec 1005 single fire ignition, twin tec mc7 voes vacuum switch,and acrane start boost relay. Was running great but now I'm not getting any spark at the plugs! One thing I tried was I removed the white wire going from the ignition switch to the coil and put a jumper wire from the positive on battery to the positive on the coil and now I have spark. But I'm still not sure what the problem is to fix It! Any help for a brother in need. THANKS FLYBY

 

Come on guys someone has to have some ideas. Help out a fellow brother get back on the road!

 

The switch maybe?

A cheap multimeter from walmart cost about 10 dollors.

Somewhere there is voltage and after some point, there is none, apparently
Just gotta check it out. Your on the right path