PIAGGIO MP3 400 i.e. Service Manual page 219

MP3 400 i.e.
11
When switched to "ON", the fuel pump starts to rotate for two seconds and then stops. When the engine
starts up, in the presence of phase rpm signal the pump is continuously supplied.
•
Pump winding resistance ~ 0.8 Ohm
•
Input current during regular functioning ~ 2.8 A
Check that the injection load 15A fuse No. 2 works
properly.
Check that the live control unit power supply 7.5A
fuse No. 10 works properly.
Check the efficiency of the injection load remote
control: Check the resistance of the energising coil
between pins 86 and 85: 40 to 80 Ohm
Apply a voltage of 12V to pins 86 and 85; make
sure that there is continuity between pins 30 and
87 of the remote control.
Specification
Electric fan starter
ELECTRICAL DATA
Injection
Desc./Quantity
INJEC - 23