I’m new to karts and 2-strokes. Bought a used kart for daughter to get into karting
with a IAME Leopard and it will not fire. Pulled the plug and laid it on the head while cranking to look for a spark, got nothing.
Disconnected the coil input wire. Tested the coil and it will spark the plug when you brush 12v to the input of the coil.
Found the White and Light Gray wire output a pulse from the Stator when motor is spun over. 12v is going to the separate electronic ignition box (it has an “A” on the box).
Not sure what else to check. I wish there was a actual wiring diagram showing the wire color and pin number/function. The ignition box is all sealed and looks like a throw away item, but I have no way to test it to see if that is the problem and a new one is $200.
Thanks for any help!