Questions & Answers for: Yamaha FS 570 fault 15

what will happen if i am going to replace the stock sprockets to 15/48? is it possible? yap! its possible........ but i think that's too hi speed... what's your stock sprocket teeth?

...Fault code 15 - Throttle position sensor Fault code 16 - TPS Fault code 19 - No signal from ignition to ecu Fault code 22 - Intake air temp sensor Fault code 28 - Engine temp sensor Fault code 30 - ...