Operation CHARM: Car repair manuals for everyone.

Air Flow Meter/Sensor: Service and Repair

Mass air flow sensor

1 Undo the hose clip securing the rubber duct to the mass air flow sensor.

2 Unplug the connector and the two clips for the air cleaner housing cover.

3 Lift the mass air flow sensor clear of the cover and the rubber duct.

4 Fit the new mass air flow sensor, making sure that the ridge in the sensor lines up with the recess in the cover. Secure the clips.

5 Connect the rubber duct to the mass air flow sensor. Tighten the hose clip.

6 Plug in the connector.