Air Temperature Sensor
Disconnect battery and pull electrical connector off sensor. Connect ohmmeter between sensor terminals and note resistance reading. Compare reading with AIR TEMPERATURE SENSOR SPECIFICATIONS table to determine whether or not sensor is functioning properly. If reading is outside range, replace sensor.
AIR TEMPERATURE SENSOR SPECIFICATIONS
| Temperature °F (°C) | Resistance (Ohms) |
|---|---|
| 26 (-10) | 960 |
| 32 (0) | 640 |
| 50 (10) | 435 |
| 68 (20) | 300 |
| 86 (30) | 210 |
| 104 (40) | 150 |
| 122 (50) | 108 |
| 140 (60) | 80 |