Yamaha MT-09 2021 - Page 401

8-46
FUEL PUMP SYSTEM
3. Fuse box
4. Main fuse
5. Main switch
7. Fuel injection system fuse
9. Backup fuse 2
12. Ignition fuse 1
21. Battery
22. Engine ground
26. Handlebar switch (right)
29. Stop/run/start switch
31. Relay unit
33. Fuel pump relay
36. Fuel pump
45. ECU (Engine Control Unit)