GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2007 🢒 XLR 🢒 Engine 🢒 Engine Controls and Fuel - 4.4L 🢒 Supercharger Air Inlet Pressure Sensor Replacement

Removal Procedure

    Object Number: 1613998 Size: SH
  1. Turn the ignition OFF.
  2. Remove the engine sight shield. Refer to Intake Manifold Sight Shield Replacement .
  3. Disconnect the supercharger inlet absolute pressure (SCIAP) sensor (1) electrical connector.

    4. Object Number: 1614007 Size: SH
  4. Remove the SCIAP sensor from the bracket.
  5. Disconnect the vacuum line fitting (2) from the bottom of the SCIAP sensor.
  6. Inspect the SCIAP sensor vacuum line and fittings (1, 2) for leaks.

Installation Procedure

    Object Number: 1614007 Size: SH
  1. Connect the vacuum line fitting (2) to the port on the bottom of the SCIAP sensor.
  2. Install the SCIAP sensor to the bracket.

    3. Object Number: 1613998 Size: SH
  3. Connect the SCIAP sensor (1) electrical connector.
  4. Install the engine sight shield. Refer to Intake Manifold Sight Shield Replacement .