Troubleshooting Procedure - VESPA 946 E4 EMEA 2021 Manual

Vespa 946 E4-E5 EMEA-USA-ASIA (2021-)
EMS circuit diagram
1. Battery
6. Fuse no. 2
8. Fuse No. 1
9. Ignition switch
11. Fuse No. 7
18. Rear ground node
51. engine stop switch
56. Engine temperature sensor
57. Pick-up
58. Lambda probe
59. Lambda probe heater
60. Engine control unit
63. Injector
64. H.V. coil
65. Fuel pump
66. Injection load relay

Troubleshooting procedure

Injection
INJEC - 195