929 (Engine Air Temperature Sensor)
Disconnect engine air temperature sensor connector (located on cylinder head). Using an ohmmeter, measure resistance across sensor ter-minals. See MAZDA 929 ENGINE AIR TEMPERATURE SENSOR RESISTANCE table. For testing of airflow meter air temperature sensor, see AIRFLOW METER in this article.
929 ENGINE AIR TEMPERATURE SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 68°F (20°C) | 37.3-45.6 |
| 122°F (50°C) | 10.5-12.9 |
| 185°F (85°C) | 3.1-3.8 |