Gilera GP 800 i.e. - Coolant Temperature Sensor

It is possible to check whether the ignition advance determined by the system does in fact correspond
with the value actually activated on the engine, by means of the stroboscopic light.
Specific tooling
020460Y Scooter diagnosis and tester
020330Y Stroboscopic light for timing control
- Unscrew the TDC reference inspection cap.
- Connect the stroboscopic light.
- Connect the diagnostic tester.
- Start the engine.
- Select the «parameter» function in this menu.
- Select the stroboscopic light command in the traditional four-stroke engine position (1 spark 2 revs).
- Check that the real values of rpm and ignition advance match those measured using the diagnostic
tester.
- Replace the inspection cap on the flywheel side.
Specific tooling
020460Y Scooter diagnosis and tester
If the values do not match, check:
- distribution timing
- revolution-timing sensor
- Injection control unit
Coolant temperature sensor
GP 800 i.e. Injection
INJEC - 25