Coolant Temperature Sensor
Using a DVOM, measure resistance between coolant temperature sensor terminals. Coolant temperature sensor is located on right side of engine next to water inlet housing. See COOLANT TEMPERATURE SENSOR RESISTANCE table. If coolant temperature sensor is not within specification, replace sensor.
COOLANT TEMPERATURE SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| -4 (-20) | 10,000-20,000 |
| 32 (0) | 4000-7000 |
| 68 (20) | 2000-3000 |
| 104 (40) | 900-1300 |
| 140 (60) | 400-700 |
| 176 (80) | 200-400 |