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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Engine Control System - 3.8L - Introduction (2 Of 2)) >> Repair Instructions >> Secondary Air Injection (AIR) Pump Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying AIR Pump
    GM707252Courtesy of GENERAL MOTORS CORP.
  1. Loosen and lower the secondary air injection (AIR) outlet hose pinch clamp.
  2. Remove the AIR inlet hose from the AIR pump (2).
  3. Disconnect the AIR pump electrical connector.
  4. Remove the AIR pump (2).