MOTO GUZZI 2Q000297 Service Station Manual page 150

Electrical system
connector PIN 3: if not OK, restore the wiring harness, if OK check continuity between the
positive of the sensor and the vehicle ground, if not OK restore, if OK replace the sensor
Error code B0002 (ALARM OIL PRESSURE)
This alarm occurs when the engine is on and the pressure of the engine oil is low. Just above 650 rpm.
Error cause
•
An oil sensor fault is signalled when, with engine running, it is detected that the sensor circuit
is open.
Identification
•
General alarm warning flashing (red) and indication "ALARM OIL PRESSURE" on the dis-
play
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 3: if not OK
restore, if OK disconnect the sensor and check that there is no continuity between vehicle
sensor connector and vehicle ground, if not OK restore, if OK check with running engine
with disconnected sensor that there is no continuity between sensor and vehicle ground, if
not OK restore, if OK replace sensor.
AIR TEMPERATURE SENSOR
Function
Indicates the ambient air temperature to the in-
strument panel
Operation / Operating principle
NTC type sensor (resistance sensor, inversely
variable with temperature)
Level in electrical circuit diagram
Temperature sensors
Position
•
Under instrument panel supporting
bracket
•
Connector: under the start-up lock
Electrical specifications
•
Resistance at 0°C: 32.5 kOhm +/- 5%
•
Resistance at 25°C: 10.0 kOhm +/- 5%
Pin-out
1. Voltage 5V (pink)
ELE SYS - 150
V7 III ABS