I have a GS911 obd diagnostic code reader for sale $300 plus shipping. This one will connect to a computer USB wifi or Bluetooth on a cell phone. You can read faults on the bike's computer, reset maitenance intervals or discover any problem with the bike. Below is a website that explains more. Best way to contact me would be by phone. two-five-three-nine-seven-three-three-three-seven-zero.