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Home >> Cadillac >> 2010 >> DTS 4.6 9 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System & Fuel System - 4.6L - Repair Instructions - >> Repair Instructions >> Secondary Air Injection Pump Inlet Hose/Duct Replacement >> Installation Procedure

Installation Procedure

    Fig 1: AIR Pump Inlet Hose
    GM1665331Courtesy of GENERAL MOTORS CORP.
  1. Install the AIR pump inlet hose from the vehicle.
  2. Connect the AIR pump inlet hose quick connect fitting to the air cleaner. Refer to Plastic Collar Quick Connect Fitting Service .
  3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  4. Connect the AIR pump inlet hose quick connect fitting to the AIR pump. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Install the front air deflector. Refer to Front Air Deflector Replacement .