For 1990-2009 cars

### Removal Procedure

1. Turn the ignition OFF.
2. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.
3. Disconnect the barometric pressure (BARO) sensor electrical connector.
4. Remove the barometric pressure sensor bolt.
5. Remove the BARO sensor.

### Installation Procedure

1. Install the barometric pressure sensor.

Caution: Refer to Fastener Caution in the Preface section.

2. Install the BARO sensor bolt and tighten to 10 N·m (89 lb in).
3. Connect the BARO sensor electrical connector.
4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement.