Repair Procedures: Inspection
- Turn the ignition switch OFF.
- Disconnect the ECTS connector.
- Remove the ECTS (Refer to "Removal ").
- After immersing the thermistor of the sensor into engine coolant, measure resistance between the ECTS terminals 3 and 4.
- Check that the resistance is within the specification.
| Temperature | Resistance (kΩ) | |
|---|---|---|
| °C | °F | |
| -40 | -40 | 48.14 |
| -20 | -4 | 14.13 ~ 16.83 |
| 0 | 32 | 5.79 |
| 20 | 68 | 2.31 ~ 2.59 |
| 40 | 104 | 1.15 |
| 60 | 140 | 0.59 |
| 80 | 176 | 0.32 |