Put the bottom of the sensor into water, check the conductivity between the case and the lead when the water temperature changes.
1. (Except 5A-FE). Conductivity test.
A) Conductivity is at a temperature of 100°C and above.
b) There is no conductivity at temperatures of 95°C and below.
2. (For 2C). Conductivity test.
A) Conductivity is at a temperature of 112°C and above.
b) There is no conductivity at a temperature of 107°C and below.
3. (For 2C). Conductivity check of the idle speed increase sensor when the fan is turned on.
A) Conductivity is at a temperature of 77°C and above.
b) There is no conductivity at temperatures of 70°C and below.
4. Checking the conductivity of the fan sensor.
A) Conductivity is at a temperature of 90°C and above.
b) There is no conductivity at temperatures of 83°C and below.