Had that exact same problem happen to me on my 19 freeride last season after I rolled it over. It was just the throttle cable adjustment. When I rolled it over it pulled on the cable and had it too tight. The 850’s have a saftey built into them that if the sled starts with the throttle being pulled it will put it in a limp mode so the sled doesn’t take off. Just readjust the cable and your on your way. Or sometimes on a real powder day if some ice or snow builds up between the throttle lever and block and not allowing the throttle to close all the way will also cause this when restarting the sled.
Hey i need a computer-diagnostic tool..how can i get one for polaris and cats and skidoo sleds.. Would like to for canam too..how do i get one..canam has buds that u download
they had a ton of bad ones - all Chinese made....all garbage. a 1.95 cent piece of plastic causes hundreds of dollars if not thousands after driving and renting rooms..,only to have to go home. Pretty bad eh.