MOTO GUZZI B043157 Service Station Manual page 103

Moto Guzzi California 1400
Diagnosis
The instrument panel errors are detected through the diagnostics instrument. Therefore it must be
connected to the vehicle.
In the following the errors generated by the instrument panel are listed.
OIL SENSOR
Error code B0001 (OIL SENSOR ERROR)
Oil sensor alarm disconnected:
Alarms that are verified when the sensor is disconnected. When detected, the diagnostics instrument
shows the error only if this is still active after having performed two TRIP followed by a third key switching
OFF-ON.
Identification
Oil indicator light (red) fix.
Troubleshooting
Detach the connector of the sensor and check the ground insulation of the purple cable: if there is
continuity with the ground restore the cable harness, if it is ground insulated replace the switch.
Error code B0002 (OIL PRESSURE ERROR)
Engine oil low pressure alarm:
Alarm that is verified when with engine on there is a low pressure of the engine oil. Just above 600 rpm.
Identification
Oil warning light (red) flashing.
Troubleshooting
Check the engine and its operation before continuing with the verifications related to the sensor. Check
the sensor connector and the instrument panel connector PIN 37: if not OK, restore, if it is OK, check
the continuity of the purple cable between the sensor connector and the instrument panel connector
PIN 37: if not OK, restore the cable harness; if OK, replace the sensor.
CONFIGURATION
Error code B0000 (CODE ERROR)
The configuration stored in the instrument panel is not within the one detected in the vehicle on which
it is fitted (e.g. configuration unit of measurement mph/kmh).
Identification
Warning light (red) on plus key icon.
Troubleshooting
Check the mapping of the injection control unit and the configuration of the instrument panel, if neces-
sary, repeat it.
Error code B0008 (FAILED CAN RECEPTION)
The instrument panel is coded at the first key on, if the CAN line fails, the error is activated
Identification
Electrical system
ELE SYS - 103