For 1990-2009 cars

### Removal Procedure

1. Disconnect the air pump harness connector.
2. Remove the outlet and inlet hoses.
3. Remove the air pump and bracket assembly bolts.
4. Remove the air pump from the air pump bracket.

### Installation Procedure

1. Install the air pump onto the air pump bracket.
2. Install and tighten the bolt.

Tighten
Tighten the air pump-to-bracket bolts to 5.5 N·m (49 lb in).

3. Install the inlet and outlet hoses to the air pump assembly.
4. Install the air pump assembly to the oil pan.

Tighten
Tighten the air pump-to-oil pan bolts to 25 N·m (18 lb ft).

5. Connect the air pump harness connector. Push in the connector until a click is heard and pull back to confirm a positive engagement.