FUEL INJECTION SYSTEM
8-32
3. Main switch
4. Main fuse
5. Electric throttle valve fuse
9. Ignition fuse
11.Headlight fuse
13.Battery
14.Engine ground
15.Fuel injection system fuse
16.Starter relay
18.Joint connector
19.Joint coupler
20.Relay unit
21.Starting circuit cut-off relay
22.Fuel pump relay
23.ECU (engine control unit)
24.Ignition coil #1
25.Ignition coil #2
26.Ignition coil #3
27.Spark plug
28.Injector #1
29.Injector #2
30.Injector #3
31.Air induction system solenoid
32.O
2
sensor
33.Crankshaft position sensor
34.Intake air temperature sensor
35.Coolant temperature sensor
36.Intake air pressure sensor 1
37.Intake air pressure sensor 2
38.Lean angle sensor
39.Speed sensor
40.Throttle servo motor
41.Accelerator position sensor
42.Throttle position sensor
43.Yamaha diagnostic tool connector
44.Yamaha diagnostic tool coupler
45.Meter assembly
49.Multi-function meter
52.Engine trouble warning light
58.Gear position sensor
60.Fuel pump
61.Sidestand switch
62.Right handlebar switch
63.Drive mode switch
64.Start/engine stop switch
70.Clutch switch
84.Headlight relay
85.Radiator fan motor relay
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