MOTO GUZZI 1200 SPORT 4V Service Station Manual page 65

1200 SPORT 4V
PIN 3 of the sensor connector PIN 3 and PIN 11 of the BLUE connector) and restore the
cable harness.
Injector
Function
To supply the correct amount of petrol at the right
timing.
Operation / operating principle
Injector coil is excited for the petrol passage to
open.
Level in wiring diagram:Coils and injectors
Location:
•
on the throttle bodies
•
connector: on injector
Electrical characteristics:14.8 Ohm +/- 5% (at
20 °C)
Pin-out:
•
PIN 1:supply
•
PIN 2: ground connection
AXONE:FUEL INJECTION SYSTEM
AXONE: PARAMETERS
Left cylinder injection time
AXONE: ACTIVATIONS
Left injector The auxiliary injection relay (no. 30 in the wiring diagram, placed on the rear right side of
the motorcycle, under the saddle; CHECK, however, the identification of the relay with the colour of the
cables) is energised for 5 seconds and the grey/red cable of the injector is closed to ground for 4 ms
per second. Disconnect the 4-way connector of the fuel pump to be able to hear the relay and injector
activation. The continuity of the wiring is necessary for correct activation: no error indications are dis-
played in case of lack of activation
AXONE: ELECTRICAL ERRORS
Left injector P0201 - shorted to positive / shorted to negative / open circuit.
Error cause
•
If shorted to positive: excessive voltage has been detected at PIN 28 of the BROWN con-
nector.
•
If shorted to negative: no voltage has been detected.
•
If the circuit is open: an interruption has been detected
Troubleshooting
Revente Interdite - Revendita Vietata - Resaling Forbiden - Wiederverkauf Verboten
Electrical system
ELE SYS - 65