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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls/Fuel - 2.4L - Repair Instructions >> Repair Instructions >> Secondary Air Injection Pump Hose Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Secondary Air Injection Pump Hose & Secondary Air Injection Check Valve
    GM2093739Courtesy of GENERAL MOTORS COMPANY
  1. Connect the secondary air injection pump hose (1) to the secondary air injection check valve.
  2. Install the secondary air injection pump hose to the vehicle.
    3. Fig 2: Identifying Secondary Air Injection Pump Hose Replacement
    GM2093703Courtesy of GENERAL MOTORS COMPANY
  3. Connect the secondary air injection pump hose (1) to the secondary air injection pump.
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