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Home › Buick › 2004 › Regal LS › Repair and Diagnosis › Engine Performance › System › Engine Controls 3.8L (Introduction, Service & Replacement) › Repair Instructions › Manifold Absolute Pressure (MAP) Sensor Replacement (L36) › Removal Procedure

Removal Procedure

  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L36) or Fuel Injector Sight Shield Replacement (L67) in Engine Mechanical 3.8L.
  2. Disconnect the MAP sensor electrical connector.
    3. Fig 1: View Of MAP Sensor (L36)
    GM12346Courtesy of GENERAL MOTORS CORP.
  3. Carefully release the locking tabs holding the MAP (1) sensor to the PCV valve cover (2) just enough to remove the MAP sensor.
  4. Pull the MAP sensor straight out of PCV valve cover.
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