For 1990-2009 cars

### Removal Procedure

1. Ignition OFF.
2. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement.
3. Remove the mass air flow (MAF) harness connector (2) from the MAF sensor.
4. Remove the MAF sensor air box retaining clamps (1) .
5. Remove the MAF sensor to air box retaining screws (1).
6. Remove the MAF sensor seal and discard the seal.

### Installation Procedure

Important: Make note of the MAF sensor orientation when fitting to the air induction tube ensuring, arrow pointing toward the engine.

1. Install the new MAF sensor seal (1) locating the seal in the location holes and the MAF sensor.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the MAF sensor to air box retaining screws (1).

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 mass air flow (MAF) harness connector (2).
5. Install the MAF sensor clamps (1) to the MAF sensor.