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Home › Cadillac › 2005 › DeVille Protection Series › Repair and Diagnosis › Engine Performance › System › Engine Controls - Introduction › Repair Instructions › Secondary Air Injection (AIR) Pump Replacement › Removal Procedure

Removal Procedure

    Fig 1: Identifying AIR Pump
    GM707252Courtesy of GENERAL MOTORS CORP.
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the retaining screws from the front portion of the left front wheel well/splash shield.
  3. Lower the splash shield far enough to gain access to the secondary air injection (AIR) pump (2) assembly.
  4. Loosen and lower the AIR outlet hose pinch clamp.
  5. Remove the AIR inlet hose from the AIR pump (2).
  6. Disconnect the AIR pump electrical connector.
  7. Remove the upper AIR pump to cradle bolt.
  8. Lift up and pull out to remove the AIR pump (2) from the cradle bracket.
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