Hi all. I was riding last year and sled just died on me wayyyy back in mountains. Started right up and idled fine, but as soon as I give it throttle it shuts down. I was able to ride it down hill and on level using just the tiniest throttle input to get back. I put it up in garage and it fires right up but as soon as I give it throttle it instantly shuts down. Fuel pump is new, wiring harness is new, TSS is disconnected. I'm replacing the TPS tonight not sure if that's a symptom of TPS. Maybe knock sensor?? I'm supposed to leave to wolf creek here in Colorado Friday. No codes but seems maybe it's in limp mode?? Thanks for any help guys you all have been amazing throughout the years!!