Intake Air Temperature (IAT) Sensor
Note IAT sensor location. See IAT SENSOR LOCATION table. Using ohmmeter, check resistance across IAT sensor terminals. Replace IAT sensor if resistance is not within specification. See IAT SENSOR RESISTANCE SPECIFICATIONS table.
IAT SENSOR LOCATION
| Application | Location | ||
|---|---|---|---|
| Storm | (1) On Intake Manifold | ||
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IAT SENSOR RESISTANCE SPECIFICATIONS
| Temperature °F (°C) | Ohms |
|---|---|
| -40 (-40) | 100,700 |
| -4 (-20) | 28,680 |
| 14 (-10) | 16,180 |
| 32 (0) | 9420 |
| 50 (10) | 5670 |
| 68 (20) | 3520 |
| 86 (30) | 2238 |
| 104 (40) | 1459 |
| 122 (50) | 973 |
| 158 (70) | 467 |
| 194 (90) | 241 |
| 212 (100) | 177 |