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Home >> Pontiac >> 2009 >> G8 GXP, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 6.0L, 6.2L - Introduction >> Repair Instructions >> Air Cleaner Assembly Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Lower Air Cleaner Body To Front Inner Wheelhouse Retaining Nuts
    GM1949740Courtesy of GENERAL MOTORS CORP.
  1. Install the lower air cleaner body to the front inner wheelhouse.
  2. Engage the lower air cleaner body to the front inner wheelhouse retainer (2).
    3. CAUTION: Refer to Fastener Caution .
  3. Install the lower air cleaner body to front inner wheelhouse retaining nuts (1) and tighten to 10 N.m (89 lb in).
  4. Install the air cleaner element to the lower air cleaner body. Refer to Air Cleaner Element Replacement .
    5. Fig 2: Locating Retaining Clips
    GM1949742Courtesy of GENERAL MOTORS CORP.
  5. Assemble the air cleaner element into the upper air cleaner body and place the upper body onto the lower air cleaner body.
  6. Install the 5 retaining clips (1) securing the upper air cleaner body to the lower air cleaner body.
    7. Fig 3: Identifying Upper Air Cleaner Body & Air Intake Duct To MAF/IAT Sensor Retaining Clamps
    GM1950770Courtesy of GENERAL MOTORS CORP.
  7. Install the IAT/ MAF sensor to the upper air cleaner body.
  8. Install the IAT/MAF sensor to the air intake duct.
  9. Install the IAT/MAF sensor to upper air cleaner body retaining clamp (1) and tighten to 2 N.m (18 lb in).
  10. Tighten the IAT/MAF sensor to air intake duct retaining clamp (2) to 2 N.m (18 lb in).
    11. Fig 4: Identifying Mass Air Flow (MAF)/Air Intake Temperature (IAT) Sensor & Wiring Harness Connector
    GM1950766Courtesy of GENERAL MOTORS CORP.
  11. Connect wiring harness connector (2) to the IAT/ MAF sensor (1).
  12. Install the engine cover. Refer to Engine Cover Replacement .
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