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Home >> Buick >> 2009 >> Allure CXL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.8L - Introduction >> Repair Instructions >> Secondary Air Injection Pump Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: AIR Pump
    GM1749706Courtesy of GENERAL MOTORS CORP.
  1. Install the AIR pump.
  2. Raise and suitably support the vehicle.
    3. CAUTION: Refer to Fastener Caution .
  3. Install the AIR pump nuts (2).

    Tighten:  Tighten the nuts to 9 N.m (80 lb in).

  4. Install the AIR pump electrical connector clip (1) to the bracket.
  5. Lower the vehicle.
    6. Fig 2: AIR Pump Outlet Hose Clamps & Hose Nut
    GM1749715Courtesy of GENERAL MOTORS CORP.
  6. Install the AIR pump outlet hose to the AIR pump.
  7. Position and release the AIR pump outlet hose clamp (3).
    8. Fig 3: AIR Pump Hoses
    GM1749703Courtesy of GENERAL MOTORS CORP.
  8. Install the AIR pump inlet hose to the AIR pump.
  9. Position and release the AIR pump inlet hose clamp.
    10. Fig 4: Secondary Air Injection (AIR) Pump Electrical Connector
    GM1749701Courtesy of GENERAL MOTORS CORP.
  10. Connect the engine wiring harness electrical connector to the AIR pump electrical connector.
  11. Install the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
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