i have a polaris sportsman 500 . problem i have no fire to the spark plug. i have changed the pulser coil, the ecu and a new coil still no fire. all these new parts are from polaris . i dont know if there is a fuse link or a breaker some where . i have checked all wires and connections and all looks good . when i turn the key on the lights come on and the engine turns over but no fire to the plug. where do i go from here.
phkn

 

Use a dva meter to see what voltage is going to the coil while cranking. and then work your way back to the motor and test stator and triggers