For 1990-2009 cars

### Removal Procedure

1. If equipped with air conditioning, remove the drive belt. Refer to Drive Belt Replacement .
2. If equipped with air conditioning, remove the compressor.

• | Remove the 3 bolts (1).

• | Set aside.

3. Place a drip pan underneath.
4. Remove the oil pressure switch/sensor.

• | Disconnect the wiring harness connector.

• | Push back the heat shield.

• | Remove the oil pressure switch/sensor.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the oil pressure switch/sensor.

Tighten
Tighten the oil pressure switch/sensor to 20 N·m (15 lb ft).

• | Install the wiring harness plug.

• | Install the heat shield.

2. Vehicles with air conditioning--Attach the compressor.

Tighten
Tighten the 3 bolts to 22 N·m (16 lb ft).

3. If equipped with air conditioning, attach the drive belt. Refer to Drive Belt Replacement .
4. Lower the vehicle by its full height.
5. Inspect the engine oil level and correct if necessary.
6. Close the hood.