Turn the ignition switch OFF.
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 (㏀) | |
℃ | ℉ | |
-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 |
100 | 212 | 0.19 |
110 | 230 | 0.145 ~ 0.149 |
120 | 248 | 0.12 |
