sparking problem

[mikke]

can anyone tell me. what is what.
i have a flhc 1450.
the problem is starting lol no spark
i have the twin ignition pack obviously.
id like to know what wire should be getting what.
there are 3 wires going into the pack.
one is fat and live. the others do nothing.
unless cranking. then one flashes negative rapidly ?
help !

 

[hntwrobin]

What year bike? It could be the bank angle sensor, the crank position sensor or the cam position sensor. I had this happen on my 99 Road king one time it was the bank angle sensor and the second time it was the crank position sensor. If it is the bank angle sensor and you have a stock ignition module you can unplug the bank angle sensor and the bike will start.

 

[Bubbaglide]

Robin , where is the bank angle sensor? Can you ride without it permanently? Is it like ecvery other part, costing big bucks?

Thanks

Bubba

 

[hntwrobin]

You have an EVO engine? If so that changes things Is this on the 95 FL?