Es250 Water Temperature Sensor
Using a DVOM, measure resistance between water temperature sensor terminals. For water temperature sensor location, see Figure. See WATER TEMPERATURE SENSOR RESISTANCE table. If water temperature sensor is not within specification, replace sensor.
WATER TEMPERATURE SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 176°F (80°C) | 1530 |
| 194°F (90°C) | 1180 |
| 203°F (95°C) | 1030 |