Gilera 633721 Workshop Manual page 212

Injection
Circuit diagram
KEY
11. Injection load remote control
12. Key switch
13. Fuse box A
14. Main fuse
15. Fuse box B
18. Engine stop remote control
19. Diode
20. Battery
25. Engine stop switch
26. Centre stand switch
56. Fuel pump / fuel level transmitter
58. Fuel injector
59. Spark plug
61. HV coil
64. Fuel injection electronic control unit
INJEC - 212
Nexus 500 euro 3