GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 863068  Size: SH
  1. Disconnect the MAP sensor electrical conector.
  2. Remove the MAP sensor (1) from the intake manifold.

Installation Procedure

Important: Lightly coat the MAP sensor seal with clean engine oil before installing the sensor.


    Object Number: 863068  Size: SH
  1. Install the MAP sensor (1). Push the MAP sensor down in order to engage the sensor into the retainer.
  2. Connect the MAP sensor electrical connector.