Gilera GP 800 i.e. Service Station Manual page 78

Electrical system
11. Front Cylinder HV coil: to reach it, remove the
left fairing;
12. Stand button: to reach it, remove the left foot-
rest.
13. Rear Cylinder HV coil: to reach it, remove the
right fairing.
14. Fuel level transmitter: to reach it, remove the
right fairing.
Electric characteristic
Full tank position
<= 5 Ohm
Empty tank position
98 ± 5 Ohm
ELE SYS - 8
GP 800 i.e.