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Home >> Chevrolet >> 2004 >> Impala LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Control System 3.4L (Introduction)) >> Repair Instructions >> Air Cleaner Intake Duct Replacement >> Installation Procedure
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Installation Procedure

WARNING: This page is about a different variant/trim than selected.
  1. If removed, install the IAT sensor (1).
  2. Install the air cleaner intake duct to the MAF sensor (7).
  3. Install the air cleaner intake duct to the throttle body and the air cleaner assembly.
    4. NOTE: Refer to Fastener Notice in Cautions and Notices.
  4. Install the air cleaner intake duct clamps (2,6).

    Tighten:  Tighten the clamps to 2 N.m (18 lb in).

  5. Connect the MAF sensor electrical connector (5).
  6. Connect the IAT sensor electrical connector (3).
  7. Install the PCV tube (4) to the air cleaner intake duct.
    8. Fig 1: Installing Air Cleaner Intake Duct
    GM811623Courtesy of GENERAL MOTORS CORP.
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