PIAGGIO MP3 500 i.e. SPORT Service Station Manual page 283

MP3 500 i.e. SPORT Business_LT_ ABS-ASR_EU_USA (2015)
ted but with a limitation imposed on the number of
revs.
2. Previously unused control unit - transpond-
er absent or cannot be used: the LED is on
permanently. In this condition no operations are
possible including the start up of the vehicle.
3. Programmed control unit - the service key in
(normal condition of use): a single 0.7-second
flash is displayed, after which the LED remains off
steadily. The engine can be started.
4. Programmed control unit - Master key in: a
0.7-sec flash is displayed followed by the LED re-
maining off for 2 sec and then by short 0.46-sec
flashes, the same number of times as there are
keys stored in the memory including the Master
key. When the diagnosis has been completed, the
LED remains permanently OFF. The engine can
be started.
5. Programmed control unit - fault detected: a light code is displayed according to the fault detected,
after which the LED remains on steadily. The engine cannot be started. The codes that can be trans-
mitted are:
•
1-flash code
•
2-flash code
•
3-flash code
The LED indication is divided into 3 steps:
1st step: A flash: "ON" switching recognition
2nd step: Series of flashes: diagnosis code indication
3rd step: Steady light on or off:
- ON = start-up disabled
- OFF = start-up enabled
Injection
INJEC - 283