Monaco V6-182 3.0L SOHC (1990)
Coolant Temperature Sensor/Switch (For Computer): Testing and Inspection
Coolant Temperature Sensor
1.
Disconnect the harness connector from the coolant temperature sensor.
2.
Using a high impedance digital volt/ohm meter, measure the resistance of the coolant temperature sensor. Compare readings taken with the chart
below. Replace the coolant temperature sensor if the readings do not match.
TEMPERATURE (F)
TEMPERATURE (C)
RESISTANCE
212
100
185
160
70
450
100
38
1600
70
20
3400
40
4
7500
20
-7
13,500
0
-18
25,000
-40
-40
100,700