PIAGGIO 500 cc User Manual

9 - 100
Fuel injection
To control the circuit, proceed as follows:
Connect the diagnosis tester 020460Y
see page 9-17.
Set ignition to "ON" with switch in position "RUN"
and side stand raised.
Select the “ERRORS “ function from the menu
Check if the control unit has registered anomalies
concerning the electrical ventilation control circuit.
NO
YES
Select the “ACTIVE DIAGNOSIS“
function from the menu
Activate the electrical fan
diagnosis function
Check acoustically the electrical
fan rotation.
Await the results from the
diagnosis tester.
Test completed successfully.
The fan rotates.
NOYES
The electrical ventilation system conforms.
Test failed.
The fan does not rotate.
NO
Test completed successfully.
The fan has not worked.
The electromagnetic switch control circuit is efficient.
Check the electrical fan connection, electromagnetic switch contact efficiency,
positive wires, negative wire and the electrical fan motor.

PIAGGIO 500 cc Specifications

General

Brand	PIAGGIO
Model	500 cc
Category	Engine
Language	English