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Home >> GMC >> 2011 >> Canyon 4D Pickup, 2.9 9 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.9L - Repair Instructions >> Repair Instructions >> Engine Air Cleaner Element Replacement >> Removal Procedure

Removal Procedure

    Fig 1: Mass Air Flow (MAF)/intake Air Temperature (IAT) Sensor And Connector
    GM1969052Courtesy of GENERAL MOTORS CORP.
  1. Remove the air cleaner outlet duct. Refer to Air Cleaner Outlet Duct Replacement .
  2. Disconnect the engine wiring harness electrical connector (1) from the mass airflow(MAF)/intake air temperature (IAT) sensor (2).
  3. Fig 2: Secondary Air Injection (AIR) Pump Inlet Hose
    GM1969060Courtesy of GENERAL MOTORS CORP.
  4. Disconnect the secondary air injection (AIR) pump inlet hose (1) quick connect fitting from the air cleaner assembly. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Fig 3: Engine Air Cleaner Housing Retainers
    GM1969151Courtesy of GENERAL MOTORS CORP.
  6. Disengage the 2 air cleaner housing retainers (1).
  7. Fig 4: Engine Air Filter Element
    GM1969154Courtesy of GENERAL MOTORS CORP.
  8. Open the air cleaner housing cover, and remove the air filter element (1).