A bunch of us are riding In Hatfeild McCoy this weekend. On my buddy's ace he got a check engine light come up whenever he'd hit the gas. It had an error code of 520194. Have any of you guys ever experienced this. Also when his ace is in park the digital display says he's in reverse in neutral it says he's in low, while in low it says he's in low, when in low it says he's in hi. Again any one ever experienced this. Any help would be greatly appreciated.