VESPA GTS Super 300 ie 2008 Service Station Manual page 106

Electrical system
ENGINE TEMPERATURE SENSOR CONNEC-
TOR
1. Ground lead (Grey-Green)
2. Instrument panel (Green-Yellow)
3. Electronic control unit (Sky blue - Green)
4. Ground lead (Black)
INJECTOR CONNECTOR
1. Power from solenoid (Black - Green)
2. Electronic control unit (Red - Yellow)
LAMBDA PROBE CONNECTOR
1. Positive from control unit (Sky blue - Black)
2. Control unit negative (White - Green)
VOLTAGE REGULATOR CONNECTOR
1. Battery positive (Red-Black)
2. Ground lead (Black)
3. Battery positive (Red-Black)
4. Ground lead (Black)
ELE SYS - 106
Vespa GTS Super 300 ie (2008)