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Home >> Chevrolet >> 2024 >> Tahoe Commercial, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (1 Of 2)) >> 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.
  1. GM5150209Courtesy of GENERAL MOTORS COMPANY

    Mass Airflow Sensor (2) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Mass Airflow Sensor Bolt (1) - Install and tighten [2x] - Fastener Specifications
  4. Connect the electrical connector.
  5. If replacing with new, perform the barometric pressure sensor reset. Barometric Pressure Sensor Reset 
  6. If replacing with new, perform the nitrogen oxides catalytic converter reductant loading reset. Nitrogen Oxides Catalytic Converter Reductant Loading Reset