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Home >> Chevrolet >> 2004 >> Chevy Express H1500, Van Cargo >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Control System - 4.3L (Introduction)) >> Repair Instructions >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Turn OFF the ignition.
    2. Fig 1: View Of MAF Sensor & Air Cleaner Assembly
    GM712012Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the mass air flow (MAF) sensor harness connector.
  3. Loosen the clamps (1) on the MAF sensor.
  4. Carefully remove the MAF sensor from the air intake ducts (5).
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