I have a 93 tomos sprint that died on me the other day. It has no spark. I checked the points gap and also sanded them a bit to make sure they make good contact. How many volts should i be getting when i kick the bike from the black wire? The lighting coil is working, when i kick my lights come on. Also i am getting power up to the coil and it seems that im getting power out of my plug. But it wont spark. If i run a jumper from the plug wire output on the coil and run it to the frame i have a very week spark. I have tried many plug wires for other tomos mopeds that i had, and i know they work. Any ideas or suggestions? Im thinking the coil or magneto assembly is bad. Also all my grounds are good.