Installation Procedure

2004 Oldsmobile Bravada AWDSECTION Installation Procedure
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Identifying Mass Air Flow (MAF) Sensor
    GM15974Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF sensor to the air filter housing.
  2. Install the air inlet duct to the MAF sensor and the throttle body.
  3. Connect the IAT sensor electrical connector.
  4. Connect the MAF sensor (1) electrical connector.
  5. Start and idle the engine.
  6. Inspect the air intake duct for leaks.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.