Just to let u know that I have altered the wiring of my 750 california model. I started to change my wiring with the manual from Jon. Excellent manual, although the wiring of the californian model looks more like the wiring of a 906.
So I matched both wiring diagrams together and had to change the second relay (near the coils). I took the same wire from the enginestop button, as shown in the modified wirediagram.
http://members.aol.com/TBoling125/wiring_mods_only.jpg
I cut the wire between te enginestopbutton and the digiplex and placed the relay direct in front of the digiplex. The digiplex gives the power to the coils individually. So both relais are placed under the seat now and the battery feds the digiplex directly, which will fed the coils. Problem solved! After one touch of the startbutton the engine will fire..
I've added the modifications in this diagram of the 906. Hopes this'll help:
