GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 DeVille 🢒 Engine 🢒 Engine Controls - 4.0L and 4.6L 🢒 Manifold Absolute Pressure Sensor Replacement

Removal Procedure
  1. Remove the intake manifold top cover.
  2. Disconnect the crankcase breather tube from the throttle body.

    3. Object Number: 15037 Size: SH
  3. Remove the MAP sensor from the intake manifold.
  4. Disconnect the MAP sensor electrical connector.
  5. Inspect the MAP sensor grommet for wear or damage and replace as needed.

Installation Procedure

    Object Number: 15037 Size: SH
  1. Connect the MAP sensor electrical connector.
  2. Install the MAP sensor into the intake manifold.
  3. Connect the crankcase breather tube to the throttle body.
  4. Install the intake manifold top cover.