For 1990-2009 cars

### Removal Procedure

1. Turn the ignition OFF.
2. Remove the mass air flow (MAF) electrical connector.
3. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
4. Remove the MAF sensor fasteners.
5. Remove the MAF sensor and the MAF sensor seal.
6. Discard the MAF sensor seal.

### Installation Procedure

1. Install the new MAF sensor seal and the MAF sensor.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the MAF sensor screws.

Tighten
Tighten the MAF sensor screws to 4 N·m (35 lb in).

3. Install the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
4. Install the MAF electrical connector.