2016 wolverine out riding a couple weeks ago. Came across a mud hole that was deeper than anticipated and water was roughly seat deep. Air box and air filter had water in them. Cleaned the filter and airbox out and continued to ride the rest of the day. I noticed the next day it seems to have a 22mph limiter now. I've drained the gas tank, unplugged sensors, checked the clutches etc. Swapped the ECU with a viking just try try but didn't work. Any suggestions?