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Home >> Buick >> 2009 >> Allure CX >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction >> Repair Instructions >> Air Cleaner Assembly Replacement >> Removal Procedure
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Removal Procedure

  1. Remove the left inner fender brace. Refer to Front Fender Upper Diagonal Brace Replacement  .
  2. Remove the air cleaner intake duct. Refer to Air Cleaner Inlet Duct Replacement .
    3. Fig 1: View Of Air Cleaner Housing, Bolts, PCM & Harness
    GM444496Courtesy of GENERAL MOTORS CORP.
  3. Remove the air cleaner housing screws (2).
  4. Remove the air cleaner housing cover (1) from the air cleaner housing.
  5. Without disconnecting the powertrain control module (PCM) connectors, remove the PCM and the harness from the air cleaner housing.
    6. Fig 2: Installing Air Cleaner Housing
    GM444479Courtesy of GENERAL MOTORS CORP.
  6. Remove the air cleaner housing (1) by pulling the housing from the 2 rubber grommets (2) in the engine compartment.
  7. Inspect the air cleaner housing assembly for signs of damage and replace if necessary.
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