Intake Air Temperature Sensor
Disconnect airflow sensor connector. Check intake air temperature sensor by measuring resistance between terminals No. 2 and 4. See Figure . Replace airflow sensor assembly if readings are not to specification.
INTAKE AIR TEMPERATURE SENSOR RESISTANCE
| Temperature °F (°C) | Resistance (Ohms) |
|---|---|
| 32 (0) | 6000 |
| 68 (20) | 2700 |
| 176 (80) | 400 |