Coolant THERMOSENSOR
- Remove thermosensor. Place thermosensor in container of heated coolant with thermometer.
- Connect ohmmeter to thermosensor terminals. Note resistance at specified temperatures. See appropriate COOLANT THERMOSENSOR RESISTANCE table. Replace if not within specification.
COOLANT THERMOSENSOR RESISTANCE
| Coolant Temperature | Ohms |
|---|---|
| -4°F (-20°C) | 14,600-17,800 |
| 68°F (20°C) | 2200-2700 |
| 104°F (40°C) | 1000-1300 |
| 140°F (60°C) | 500-600 |
| 176°F (80°C) | 290-350 |