Suzuki dt 9.9 mid 80's no spark. CDI also serves as coil to both cylinders. Very simple engine no pulser coils, just battery charge coil and condenser charge coil on mounted on the stator. Condenser charge coil checked 275 ohms and putting out 40 volts AC to CDI unit I believe this is adequate. I disconnected kill switch just to cover all bases. Is there any test to do to cdi unit using ohm or volts?