Intake Air Temperature Sensor
- Disconnect DME control unit connector. Connect DVOM between terminal No. 26 (airflow meter ground) and terminal No. 44 (intake air temperature sensor). See Figure . See INTAKE AIR TEMPERATURE SENSOR RESISTANCE .
- If readings are incorrect, check resistances directly on sensor by connecting ohmmeter between terminals No. 1 and 4 at intake air temperature (airflow) sensor. See Figure .
INTAKE AIR TEMP SENSOR RESISTANCE
| Temperature °F (°C) | Ohms |
|---|---|
| 32 (0) | 4400-6800 |
| 59-86 (15-30) | 1400-3600 |
| 104 (40) | 1000-1300 |