MPV 4WD V6-180 2954cc 3.0L FI (1989)
Engine - Coolant Temperature Sensor/Switch: Testing and Inspection
1.
Disconnect the water thermosensor connector.
Water Thermosensor Inspection
2.
Connect an ohmmeter to the sensor terminals.
3.
Check the resistance of the sensor.
COOLANT TEMPERATURE
RESISTANCE (KOHMS)
-20°C (-4°F)
14.6-17.8
20°C (68°F)
2.2-2.7
40°C (104°F)
1.0-1.3
60°C (140°F)
0.5-0.65
80°C (176°F)
0.290-0.354