I bought a ’13 RZR 800 S EPS from an insurance sale that was a theft recovery. After a new battery, fluid changes, plugs, fresh gas, etc. it fired right up.
However, over about 1/3 throttle it cuts out exactly like a rev limiter. If I ease into it I can go a little faster than if I mash the gas, but regardless once speed is matched and I need more pedal the same thing happens. I dont recall exact rpm this happens at, and will double check it in the AM. I assume somewhere around 2500 rpm. If I back off the throttle it will continue to move around 10 mph, and if I hold pedal to the floor it will eventually die and sometimes throw a 636 code. So I pulled the engine and replaced the flywheel to be safe in case teeth for recluctor were messed up, and installed a new crank sensor. Same thing. Read another user had a similar issue with a weak fuel pump, and thought while I could fix it, this is a good excuse to upgrade to the Walbro, so I did. Same thing.
I am extremely frustrated with this thing, and after pouring over the forums for 2 weeks I am finally at a loss. Any help would be greatly appreciate.
Thanks!
