GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

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


    Object Number: 2042539  Size: SH
  1. Disconnect the negative battery cable.
  2. Disconnect the T-MAP sensor connector.
  3. Remove the T-MAP sensor retaining bolt.
  4. Remove the T-MAP sensor (1).

Installation Procedure


    Object Number: 2042539  Size: SH
  1. Install the T-MAP sensor (1).
  2. Caution: Refer to Fastener Caution in the Preface section.

  3. Install the T-MAP sensor retaining bolt and tighten to 10 N·m (89 lb in).
  4. Connect the T-MAP sensor connector.
  5. Connect the negative battery cable.