Yamaha MTN850-A 2017 Service Manual page 509

ELECTRICAL COMPONENTS
1. Intake air temperature sensor
2. ECU (Engine Control Unit)
3. Fuel pump
4. Lean angle sensor
5. Radiator fan motor relay
6. Turn signal/hazard relay
7. Relay unit
8. Shift switch
9. Stator coil
10.Crankshaft position sensor
11.Coolant temperature sensor
12.Throttle servo motor
13.Accelerator position sensor
14.Throttle position sensor
15.Intake air pressure sensor 1
16.Intake air pressure sensor 2
17.Injector
18.Air induction system solenoid
19.Fuse box 1
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