I have needed to replace the pulse generator system on this bike because the little PIN has been sheared off....Where are the MARKS , and HOW does this system generate a good Spark ? The little black box with the 2 wires doesn't seem to SEAT in any one position....Its very strange to me..any schematics or set-up procedures would be greatly appreciated...I can't get a spark at the plug

 

Here is the pulse generator test ..

================================================== ================================================== ======================


Here is the assembly

================================================== ================================================== ======================