MOTO GUZZI 2Q000297 Service Station Manual page 119

V7 III ABS
•
On the right head, towards the inside
of the "V" of the engine
•
Connector: on the sensor
Electrical specifications
•
Resistance at 0°C: 9.75 kΩ ± 5%
•
Resistance at 20°C: 3.747 kΩ ± 5%
•
Resistance at 40°C: 1.598 kΩ ± 5%
•
Resistance at 60°C: 0.746 kΩ ± 5%
•
Resistance at 80°C: 0.377 kΩ ± 5%
•
Resistance at 100°C: 0.204 kΩ ± 5%
Pin-out
•
0-5 V signal (grey wiring harness side)
•
Ground (blue/green wiring harness
side)
Diagnostic tool - Parameters and statuses
•
Engine temperature - (°C)
Diagnostic tool - Electrical errors
Engine temperature sensor P0115 - shorted to positive or open circuit / shorted to negative.
Error cause
•
Short-circuit to positive or open circuit: interruption of the circuit or excessive voltage at PIN
13 of the control unit connector
•
Short-circuit to negative: zero voltage between PIN 13 and 15 of the control unit connector
Troubleshooting
Short-circuit to positive:
•
With the sensor connector and the control unit disconnected, verify that the fault is shorted
with the battery positive of sensor connector PIN 2 (or control unit PIN 13) and restore the
wiring harness.
Open circuit:
•
Disconnect the connector of the control unit.
•
Measure the resistance value of the sensor at different temperatures between PIN 13 and
15.
•
Disconnect the sensor connector.
Electrical system
ELE SYS - 119