Hi , new on here looking for some help!!!! I have a 2018 sportsman 450 with 360 miles bought it new. Been in a few mud holes and some puddles but nothing past the top of floor boards. Was out trail riding about an hour into ride it started to bog out basically sputtering that cleared up ran fine for about 20 miles then just shut down now will not start. I have gas, spark and can here fuel pump go on, battery is fine, fuses are good. I should mention the ride before last it went into “ limp mode� I assumed from shallow puddles maybe half as deep as tires but it cleared up and ran great!!! I am lost thinking crank position sensor or throttle position sensor.... engine light is on but not flashing.... PLEASE HELP!!!!! Thank you