Yamaha FZ1-N Service Manual page 356

FUEL INJECTION SYSTEM
1. Main switch
4. Fuse (backup)
6. Fuse (main)
7. Battery
8. Fuse (fuel injection)
11.Relay unit
12.Starting circuit cut-off relay
13.Fuel pump relay
14.Neutral switch
15.Sidestand switch
16.Fuel pump
17.Crankshaft position sensor
18.Cylinder identification sensor
19.Speed sensor
20.Atmospheric pressure sensor
21.Lean angle sensor
22.O sensor
2
23.ECU
24.Ignition coil #1
25.Ignition coil #2
26.Ignition coil #3
27.Ignition coil #4
28.Spark plug
29.Injector #1
30.Injector #2
31.Injector #3
32.Injector #4
34.Sub-throttle position sensor
35.EXUP servo motor
36.Intake air pressure sensor
37.Throttle position sensor
38.Coolant temperature sensor
39.Air temperature sensor
46.Multi function meter
56.Engine stop switch
78.Fuse (ignition)
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