just replaced the impeller and housing due to damage(never lend your machine to someone that says they know what they are doing) dont have any lights or fault codes on it but it will not rev past 5200. seems like it has no power. it used to jump out of the hole know it takes a couple seconds. it only has 40 hours on it would it be the super charger? or would that show up as a fault code? it had a code before i repaired it this spring but i didnt write it down. it was cavitating and had a rock stuck in it that chewed the wear ring in half and curled all the impeller blades and cracked the housing.