jbrown
Active Member
There is a YamahaTechAcademy channel on YouTube with some videos that have info on operation of FI components and simple diagnostic procedures on various Yamaha power sports models. The videos are pretty basic, and several are focused on the MX-V power mower engine, but they might be a good introduction for some folks. And there is some testing info not found in .service manuals.
https://www.youtube.com/channel/UCCfvsS0CPgts1a6lEP60Y4g
https://www.youtube.com/channel/UCCfvsS0CPgts1a6lEP60Y4g