Coolant Temperature Sensor - MV Agusta F4 750 Instructions Manual

COOLANT TEMPERATURE SENSOR

If it is necessary to check the efficiency of the coolant
temperature sensor, proceed as follows.
Disconnect the electrical connector as shown in the fig-
ure.
Remove the coolant temperature sensor.
Check
Check that the resistance of the coolant temperature
sensor varies with the temperature as shown.
Carry out the check as follows:
Connect the coolant temperature sensor to an ohm-
meter and immerse it into heated oil as indicated.
Heat the oil to slowly raise the temperature and
observe the thermometer and the ohm-meter. If the
resistance of the coolant temperature sensor does not
change as indicated in the table, then the sensor must
be substituted.
L
Special tool 09900-25008: Multi-tester.
Temperature
20 °C
50 °C
80 °C
110 °C
125 °C
If the resistance is infinite or quite different from those
indicated, the coolant temperature sensor must be
substituted.
Cooling system
Average resistance
Approx. 3.747 Kohm
Approx. 1.150 Kohm
Approx. 0.377 Kohm
Approx. 0.153 Kohm
Approx. 0.102 Kohm
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