Precautions
1. Before fixing any part of the injection system, check to see if there are any registered faults. Do not
disconnect the battery before checking for faults.
2. The fuel system is pressurised at 250 kPa (2.5 BAR). Before disconnecting the fast-release fitting of
the fuel supply pipe, check that there are no naked flames. Do not smoke. Act with caution to avoid
spraying fuel to your eyes.
3. When fixing electric components, operate with the battery connected only when actually required.
4. When functional checks are performed, check that the battery voltage is over 12V.
5. Before any attempt to start the vehicle, check to make sure there is at least two litres of fuel in the
tank. Failure to respect this norm will damage the fuel pump.
6. If the vehicle is expected to remain unused for a long time, refill the tank up to a little over half the
level. This will ensure the pump will be covered by fuel.
7. When washing the vehicle, be careful with the electric components and cable harnesses.
8. When an ignition problem is detected, start the checks from the battery and the injection system
connections.
9. Before disconnecting the MIU ECU connector, perform the following steps in the order shown:
- Set the switch to «OFF»
- Disconnect the battery
Failure to respect this norm may damage the control unit.
10. Do not invert the poles when fitting the battery.
11. To avoid causing any damage, disconnect and reconnect the MIU system connectors only if re-
quired. Before reconnecting, check that the connectors are dry.
12. When carrying out electric inspections, do not force the tester probes into the connectors. Do not
take measurements not specifically foreseen by the manual.
13. At the end of every check performed with the diagnostic tester, remember to protect the system
connector with its cap. Failure to observe this precaution may damage the MIU control unit.
14. Before reconnecting the quick couplers of the power supply system, check that the terminals are
perfectly clean.
Troubleshooting tips
1 A MIU failure is more likely to be due to the connections than to the components.
Before troubleshooting the MIU system, carry out the following checks:
A
: Electrical power supply
a. Battery voltage
b.Burnt fuse
c.Remote control switches
d.Connectors
B
: Chassis ground
Injection
Vespa GTS Super 300 ie (2008)
INJEC - 182
Содержание GTS Super 300 ie 2008
Страница 1: ...MANUALE STAZIONE DI SERVIZIO Vespa GTS Super 300 ie 2008 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 32: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 44: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 56: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 60: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 115: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 123: ...INDEX OF TOPICS ENGINE ENG ...
Страница 170: ...Engine Vespa GTS Super 300 ie 2008 ENG 170 ...
Страница 178: ...INDEX OF TOPICS INJECTION INJEC ...
Страница 179: ...Vespa GTS Super 300 ie 2008 Injection INJEC 179 ...
Страница 205: ...Components location Vespa GTS Super 300 ie 2008 Injection INJEC 205 ...
Страница 215: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 239: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 254: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 255: ...Circuit diagram Vespa GTS Super 300 ie 2008 Cooling system COOL SYS 255 ...
Страница 256: ...Cooling system Vespa GTS Super 300 ie 2008 COOL SYS 256 ...
Страница 260: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 272: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 276: ...INDEX OF TOPICS TIME TIME ...
Страница 278: ...Crankshaft CRANKSHAFT Code Action Duration 1 001117 Crankshaft Replacement Time Vespa GTS Super 300 ie 2008 TIME 278 ...
Страница 315: ...Stickers TRANSFERS Code Action Duration 1 004159 Plates Stickers Replacement Vespa GTS Super 300 ie 2008 Time TIME 315 ...