Fuel injection
9 - 41
9
Set to "ON" with the emergency switch set to "RUN" and the side stand raised.
There is pump revolution for 2 seconds.
Circuit control
Proceed as follows:
YES
NO
Attempt ignition.
Check that the engine revolution matches that of
the pump.
The pump does not turn or turns
continuously.
The electrical feed of the pump is
conformant.
YES
NO
Connect diagnosis tester 020460Y
to the vehicle system. (See page 9-17).
Attempt ignition.
Select the "ERRORS" function menu.
Check for the presence of anomalies.
Malfunctioning of:
- injector
- HV coil
- signals panel
YES
Malfunctioning of the
pump command relay circuit.
YES
NO
Summary of Contents for 500 cc
Page 4: ...TABLE OF CONTENTS GENERAL INFORMATION AND MAINTENANCE 1...
Page 12: ...TABLE OF CONTENTS SPECIFIC TOOLING 2...
Page 15: ...TABLE OF CONTENTS AUTOMATIC TRANSMISSION 3...
Page 32: ...TABLE OF CONTENTS FINAL REDUCTION 4...
Page 34: ...TABLE OF CONTENTS FLYWHEEL COVER 5...
Page 51: ...TABLE OF CONTENTS FLYWHEEL AND STARTING SYSTEM 6...
Page 63: ...TABLE OF CONTENTS THERMAL UNIT AND TIMING SYSTEM 7...
Page 94: ...TABLE OF CONTENTS CRANKCASE AND DRIVING SHAFT 8...
Page 113: ...TABLE OF CONTENTS FUEL INJECTION 9...
Page 220: ...TABLE OF CONTENTS LUBRICATION 10...
Page 228: ...TABLE OF CONTENTS COOLING SYSTEM 11...
Page 236: ...TABLE OF CONTENCTS STARTING 12...
