GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Allure 🢒 Engine 🢒 Engine Controls - 3.6L 🢒 Barometric Pressure Sensor Replacement

Barometric Pressure Sensor Replacement LY7

Removal Procedure

    Object Number: 945437 Size: SH
  1. Turn the ignition OFF.
  2. Remove the sensor electrical connector.

    3. Object Number: 1285192 Size: SH
  3. Remove the barometric pressure sensor bolt.
  4. Remove the barometric pressure sensor.

Installation Procedure

    Object Number: 1285192 Size: SH
  1. Install the barometric pressure sensor.

    2. Notice: Refer to Fastener Notice in the Preface section.

  2. Install the barometric pressure sensor bolt.

    3. Tighten
    Tighten the barometric pressure sensor bolt to 10 N·m (89 lb in).


    Object Number: 945437 Size: SH
  3. Install the sensor electrical connector.