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Home >> Chevrolet >> 2001 >> Suburban C1500 >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Controls - 8.1L - Repair Instructions) >> Repair Instructions >> Mass Airflow Sensor with Intake Air Temperature Sensor Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
IMPORTANT:

The embossed arrow on the MAF/IAT sensor indicates the proper air flow direction. The arrow must point toward the engine.

    Fig 1: MAF/IAT Sensor Air Flow Direction Arrow
    GM359112Courtesy of GENERAL MOTORS COMPANY
  1. Locate the air flow direction arrow (2) on the MAF/IAT sensor.
  2. Fig 2: Air Induction Components
    GM711993Courtesy of GENERAL MOTORS COMPANY
  3. Install the MAF/IAT sensor (4) on to the air cleaner housing (5).
  4. Tighten the clamp securing the MAF/IAT (4) sensor to the air cleaner housing (5).
  5. Connect the MAF/IAT electrical connector.
  6. Install Air Intake Resonator. Refer to Intake Air Resonator Replacement .