For 1990-2009 cars

### Removal Procedure

Caution: Refer to Battery Disconnect Caution in the Preface section.

1. Disconnect the negative battery cable.
2. Remove engine cover. Refer to Engine Cover Replacement .
3. Disconnect the boost pressure sensor connector.
4. Remove the engine wiring harness cover upward.
5. Remove the boost pressure sensor.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the boost pressure sensor.

Tighten
Tighten the boost pressure sensor bolt to 8 N·m (70.8 lb in).

2. Install the engine wiring harness cover.
3. Connect the boost pressure sensor connector.
4. Install the engine cover. Refer to Engine Cover Replacement .
5. Connect the negative battery cable.