For 1990-2009 cars

### Removal Procedure

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

### Installation Procedure

1. Install the MAF/IAT sensor seal to the MAF/IAT sensor.
2. Install the MAF/IAT sensor to the air cleaner assembly.

Caution: Refer to Fastener Caution in the Preface section.

3. Install the MAF/IAT sensor screws and tighten to (35 lb in).
4. Connect the engine wiring harness electrical connector to the MAF/IAT sensor.
5. Install the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement.