For 1990-2009 cars

### Removal Procedure

1. Disconnect the engine wiring harness electrical connector (1) from the mass air flow (MAF) sensor.
2. Loosen the air cleaner outlet duct clamp (1) at the air cleaner housing.
3. Remove the air cleaner outlet duct from the air cleaner housing.
4. Unlatch the upper air cleaner cover retainer clips.
5. Remove the upper air cleaner cover.
6. Remove the air cleaner filter from the lower air cleaner housing.
7. Inspect the air cleaner filter for dust, dirt, and water contamination. Replace as necessary. Refer to Maintenance Schedule.

### Installation Procedure

1. Install the NEW air cleaner filter into the lower air cleaner housing.
2. Install the upper air cleaner cover to the lower air cleaner housing.
3. Latch the upper air cleaner cover retainer clips.
4. Install the air cleaner outlet duct to the air cleaner housing.

Notice: Refer to Fastener Notice in the Preface section.

5. Tighten the air cleaner outlet duct clamp (1) at the air cleaner housing.

Tighten
Tighten the clamp to 4 N·m (35 lb in).

6. Connect the engine wiring harness electrical connector (1) to the MAF sensor.