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Home >> Pontiac >> 2009 >> G8 GXP, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 6.0L, 6.2L - Introduction >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Removal Procedure
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Removal Procedure

  1. Remove the oil filler cap.
  2. Remove the engine cover. Refer to Engine Cover Replacement .
    3. Fig 1: Identifying MAP Sensor & Wiring Harness Connector
    GM1950734Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the manifold absolute pressure (MAP) sensor wiring harness connector (1).
  4. Disengage the MAP sensor (2) to MAP sensor retaining clip.
    5. Fig 2: Identifying MAP Sensor & Seal
    GM1950739Courtesy of GENERAL MOTORS CORP.
  5. Remove the MAP sensor (1) from the intake manifold.
  6. Check the MAP sensor seal (2) for deterioration, replace if necessary.
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