Intake Air Temperature (IAT) Sensor
WARNING: This page is about a different car, the 1995 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
Sensor is located in air cleaner housing. With sensor disconnected, measure resistance between sensor terminals. See appropriate IAT SENSOR RESISTANCE table. Replace sensor as necessary.
IAT SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 68°F (20°C) | 2200-2700 |
| 176°F (80°C) | 290-340 |
IAT sensor is integrated with airflow sensor. Disconnect airflow sensor connector. Using a DVOM, measure resistance across appropriate sensor terminals. See AIRFLOW SENSOR .