PIAGGIO Beverly 300 i.e., Service Station Manual, Page: 188 / 333

Check during regular operation by placing the ap-
propriate tool between the pump and the injector.
With the battery voltage> 12 V check that the fuel
pressure is 2.5 BAR and that the input current is
1.4 to 1.8 A
With the battery voltage > 12 V, check the pump flow rate by disconnecting from the injector the pipe
equipped with the pressure gauge of the appropriate tool. Get a graded burette with a flow rate of
approximately 1 L. Rotate the pump using the active diagnoses of the palm top computer. Using a pair
of long flat needle-nose pliers, choke the fuel pipe making the pressure stabilise at approx. 2.5 BAR.
Check that within 15 seconds the pump has a flow rate of approx. 110 cm³.
Specific tooling
020480Y Petrol pressure check kit
Fuel filter check
Disconnect the terminals from the electric pump
Remove the screw shown in the picture
Injection
Beverly Tourer 300 i.e.
INJEC - 188