Air Flow Meter/Sensor: Testing and Inspection

Airflow Meter Testing:

1. Remove air flow meter.
2. Check meter body for cracks.
3. Check that measuring plate moves smoothly.
4 Disconnect air flow meter connector.
5. Check resistance between terminals with plate fully closed and fully open as described on image chart.
6. Replace sensor if correct specifications cannot be obtained.
7. Reinstall connector after checking or replacement.