Intake Air Temperature (IAT) Sensor
WARNING: This page is about a different car, the 1995 Mazda B4000, 1995 Mazda B3000, and 1995 Mazda B2300. However, it is still accessible from the selected car via links, so may be relevant.
Locate sensor on top left side of engine, near idle air by-pass valve. With sensor disconnected, measure resistance between sensor terminals. See IAT SENSOR RESISTANCE table. Replace sensor as necessary.
IAT SENSOR RESISTANCE
| Temperature | Ohms |
|---|---|
| 50°F (10°C) | 59,175 |
| 68°F (20°C) | 37,387 |
| 86°F (30°C) | 24,215 |
| 104°F (40°C) | 16,043 |
| 122°F (50°C) | 10,850 |
| 140°F (60°C) | 7,487 |
| 158°F (70°C) | 5,268 |
| 176°F (80°C) | 377 |
| 194°F (90°C) | 275 |