Air Flow Meter/Sensor: Service and Repair

Mass Airflow Sensor with Intake Air Temperature Sensor Replacement

Removal Procedure




1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement Air Cleaner Outlet Duct Replacement.
2. Disconnect the engine wiring harness electrical connector (1) from the mass airflow (MAF)/intake air temperature (IAT) sensor.




3. Remove the MAF/IAT sensor screws.
4. Remove the MAF/IAT sensor.
5. Remove and discard the MAF/IAT sensor seal.

Installation Procedure




1. Install a NEW MAF/IAT sensor seal.
2. Install the MAF/IAT sensor.

Caution: Refer to Fastener Caution Fastener Caution.

3. Install the MAF/IAT sensor screws.

Tighten the screws to 5 Nm (44 lb in).




4. Connect the engine wiring harness electrical connector (1) to the MAF/IAT sensor.
5. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement Air Cleaner Outlet Duct Replacement.