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Removal Procedure

WARNING: This page is about a different car, the 2004 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the PCV valve tube (4) from the air cleaner intake duct.
  2. Disconnect the intake air temperature (IAT) sensor electrical connector (3).
    3. Fig 1: Locating Air Cleaner Intake Duct Components
    GM811623Courtesy of GENERAL MOTORS CORP.
  3. Disconnect the mass air flow (MAF) sensor electrical connector (5).
  4. Remove the air cleaner intake duct from the air cleaner housing (8) and the throttle body.
  5. Remove the MAF sensor from the air cleaner intake duct.
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