MOTO GUZZI 1200 SPORT 4V Service Station Manual page 67

1200 SPORT 4V
tween PIN 37 of the BROWN connector and the component PIN - and restore the cable
harness.
Coil
Function
It controls the ignition spark plug in order to gen-
erate the fuel ignition spark.
Operation / operating principle
Inductive discharge system
Level in wiring diagram:Coils and injectors
Location:
•
coil: to the side, under the fuel tank
•
connector: on the coils
Electrical characteristics:
•
Primary winding resistance: 550 mΩ ±
10%, at approx. 23 °C (73.4 °F).
•
Secondary winding resistance: 3 mΩ
± 10%, at approx. 23 °C (73.4 °F).
•
Tube resistance: 5 kΩ.
Pin-out:
•
PIN 1: Supply + batt V
•
PIN 2: Circuit earthing
AXONE: PARAMETERS
Left coil ignition advance.
AXONE: ACTIVATION
Left coil:
The auxiliary injection relay (No. 30 in the wiring diagram, placed under saddle, second relay starting
from the front; CHECK, however, the identification of the relay with the colour of the cables) is energised
for 5 seconds and the red/brown cable of the coil is closed to ground for 2 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 displayed in case of lack of
activation
AXONE: ELECTRICAL ERRORS
Left coil P0351- shorted to positive / open circuit, shorted to negative
Error cause
Revente Interdite - Revendita Vietata - Resaling Forbiden - Wiederverkauf Verboten
Electrical system
ELE SYS - 67