Outside Air Temperature Sensor Test
Outside Air Temperature Sensor Test
| 1. | Remove the outside air temperature sensor. |
| 2. | Dip the sensor in ice water, and measure the resistance. Then pour warm water on the sensor, and check for a change in resistance. |
| 3. | Compare the resistance reading between the No. 1 and No. 2 terminals of the outside air temperature sensor with the specifications shown in the graph; the resistance should be within the specifications.
 OUTSIDE AIR TEMPERATURE SENSOR105020 6830 8640°C 104°FTEMPERATURERESISTANCE (kW)121110987654321-1014032 |
| 4. | If the resistance is not as specified, replace the out side air temperature sensor. |