Air Flow Meter/Sensor: Service and Repair

Mass Air Flow Sensor:

CAUTION: The Mass Air Flow (MAF) sensor is a calibrated unit. Service hot wire engine element and housing as a complete assembly.

REMOVAL

1. Disconnect battery ground cable.

2. Remove air cleaner outlet tube.

3. Disconnect electrical connector from MAF sensor.

4. Release retaining clips from air cleaner cover.

5. Carefully remove MAF sensor. Inspect O-ring for wear or damage and replace as required.

INSTALLATION

1. Position MAF sensor with O-ring onto air cleaner cover.

2. Secure retaining clips.

3. Install air cleaner outlet tube.

4. Connect electrical connector to MAF sensor.

5. Connect battery ground cable.

6. Start engine and check for vacuum leaks.