Intake Air Temperature Sensor Test
Remove intake air temperature sensor from dynamic chamber. Using a heat lamp, ohmmeter and thermometer, measure resistance of sensor at various temperatures. See INTAKE AIR TEMPERATURE SENSOR RESISTANCE specification table.
INTAKE AIR TEMPERATURE SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 68°F (20°C) | 45,650-37,350 |
| 122°F (50°C) | 13,040-10,660 |
| 185°F (85°C) | 3850-3150 |