Yamaha MBK MW125 2014 Service Manual page 323

FUEL INJECTION SYSTEM
1. Crankshaft position sensor
4. Main switch
5. Backup fuse
6. Signaling system fuse
7. Headlight fuse
8. Battery
9. Negative battery lead connector
10.Main fuse
13.Sidestand switch
18.Coolant temperature sensor
19.Intake air pressure sensor
20.Intake air temperature sensor
21.Throttle position sensor
22.ECU (engine control unit)
23.Ignition coil
24.Spark plug
25.Fuel injector
26.Fuel pump
28.Engine ground
29.ISC (idle speed control) unit
30.O sensor
2
31.Lean angle sensor
32.Yamaha diagnostic tool
34.Meter assembly
35.Multifunction meter
40.Engine trouble warning light
47.Headlight relay
60.Frame ground
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