Intake Air Temperature (IAT) Sensor
The IAT sensor inputs an air temperature signal to the PCM. The IAT sensor resistance reading changes in response to air temperature. The IAT sensor resistance reading decreases as air temperature increases. For the IAT sensor location, see IAT SENSOR LOCATIONS table.
IAT SENSOR LOCATIONS
| Application | Location | |
|---|---|---|
| B2300, B3000 & B4000 | In Mass Airflow (MAF) Sensor | |
| Mazda6 | In MAF sensor | |
| Miata | In Air Filter Housing | |
| MPV | In MAF Sensor | |
| Protege & Protege5 | In Air Filter Housing | |
| Tribute | In MAF Sensor | |