Air Flow Meter/Sensor: Testing and Inspection

Fig. 26 Air Flow Meter Inspection:

1. Remove air flow meter.
2. Check meter body for cracks.
3. Check that measuring plate moves smoothly.
4 Disconnect air flow meter connector.

Air Flow Meter Test -- Open Position:

Airflow Meter Test Chart:

5. Move measuring plate and check for resistance between terminals as indicated on accompanying table.
6. Reinstall connector after checking.