Yamaha 2005 BT1100 Supplementary Service Manual page 108

EB808010
FUEL PUMP CIRCUIT OPERATION
The fuel pump circuit consists of the fuel pump re-
lay, fuel pump, engine stop switch and ignitor unit.
The ignitor unit includes the control unit for the fu-
el pump.
FUEL PUMP SYSTEM
1 Battery
2 Main fuse
3 Main switch
4 Ignition fuse
5 Engine stop switch
6 Ignitor unit
7 Fuel pump relay
8 Fuel pump
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