Operation CHARM: Car repair manuals for everyone.

Air Flow Meter/Sensor: Service and Repair









MASS AIR FLOW (MAF) SENSOR

Removal Procedure
1. Disconnect the negative battery cable.
2. Disconnect the electrical connector from the MAF sensor.
3. Loosen the clamps which secure the intake air duct and the air cleaner to the MAF sensor.
4. Remove the intake air duct from the MAF sensor.
5. Remove the MAF sensor from the air cleaner.

Installation Procedure
1. Install the MAF sensor on the air cleaner with the clamp.
2. Install the intake air duct and the clamp on the MAF sensor.
3. Tighten the clamps to secure the MAF sensor to the intake air duct and the air cleaner.
4. Connect the MAF electrical connector.
5. Connect the negative battery cable.