Problem just stopped dead. No Honda dealer near me. I downloaded some fault finding instruction. I have no HT. checked rectifier, checked alternator for continuity, checked wiring. I have full battery voltage on the two thick wires into the CDI. I have checked the voltage across the blue/yellow and the green/white terminals in the CDI. using A Fluke 73 multimeter I get AC .22V. I was looking for .7 peak but my meter will not read peak. Can I safely assume that the CDI is US. A poss clue is as it so little use I have got sick of buying batteries so just one pull on the cord and it goes. Was thinking if the battery went completely open circuit the voltage may spike quite high and curdle something. The CDI is the that the one that the plug goes on top and it does not have the sockets on the side. It is stamped HN 01
thanks in advance