VESPA GTS Super 300 ie 2008 Service Station Manual page 209

Vespa GTS Super 300 ie (2008)
Injection
Check the power supply line of the injection load
solenoid energising coil: after switching to "ON",
make sure there is battery voltage, for two sec-
onds, between the Red-White cable and Black-
Purple cable of the solenoid control base. If there
is not, check the continuity of the Red-White cable
between the fuse box under the saddle hinge and
the remote control base and of the Black-Purple
cable between pin 22 of the control unit and the
remote control base.
N.B.
CONTINUITY TESTS MUST BE CARRIED OUT WITH THE
COMPONENTS DISCONNECTED. (RELAYS, CONTROL
UNIT, FUSES ETC.).
INJEC - 209