Coolant Thermosensor
- Remove thermosensor. Place thermosensor in container of heated coolant with thermometer.
- Connect ohmmeter to thermosensor terminals. Note resistance at specified temperatures. See COOLANT THERMOSENSOR RESISTANCE table. Replace if not within specification.
COOLANT THERMOSENSOR RESISTANCE
| Coolant Temperature | Ohms |
|---|---|
| -4°F (-20°C) | 14,580-17,820 |
| 68°F (20°C) | 2210-2690 |
| 176°F (80°C) | 288-352 |