through the codes using the "Select" (up) or "Reset" (down) buttons. Common Yamaha Fault Codes
Below are some of the most frequent codes found across models like the MT-07 , FZ6 , and R1: check-engine-yamaha-fault-code-list
while continuing to hold the buttons for about 8 seconds until "DIAG" appears on the screen. through the codes using the "Select" (up) or