Airflow Sensor
- Airflow sensor is located inside air cleaner assembly. Disconnect airflow sensor electrical connector. Using an ohmmeter, measure resistance between airflow sensor connector terminals. On non-turbo models, measure resistance between connector terminals No. 4 and 6. On turbo models, measure resistance between connector terminals No. 6 and 8. See Fig 1
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- Using a hair dryer, heat airflow sensor. On all models, resistance should be approximately 6000 ohms at 32°F (0°C), 2700 ohms at 68°F (20°C) and 400 ohms at 176°F (80°C). Note that as temperature increases, resistance decreases.
- If airflow sensor resistance is not as specified or if resistance remains unchanged, replace airflow sensor.
Courtesy of CHRYSLER CORP.