Yamaha 2010 XMAX YP125R Service Manual page 429

FUEL INJECTION SYSTEM
2. Crankshaft position sensor
4. Backup fuse (immobilizer unit and meter
assembly)
5. Main switch
6. ECU fuse
7. Radiator fan motor fuse
9. Ignition fuse
10.Headlight fuse
12.Battery
13.Main fuse
17.Frame ground
18.Sidestand switch
19.Fuel pump
25.Coolant temperature sensor
26.Throttle position sensor
27.Intake air pressure sensor
28.Intake air temperature sensor
29.Lean angle sensor
30.Speed sensor
31.ECU (engine control unit)
32.Ignition coil
33.Spark plug
34.Fuel injector
35.O sensor
2
36.ISC (idle speed control) unit
40.Headlight relay
62.Multifunction meter
67.Engine trouble warning light
73.Radiator fan motor
74.Radiator fan motor relay
75.Self-diagnosis signal coupler
A. YP250R only
8-32