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Home >> GMC >> 2001 >> Sierra 2500 HD, 2D Pickup, 6.6 1, 4WD, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.6L - Repair Instructions >> Repair Instructions >> Barometric Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

  1. Turn OFF the ignition.
  2. Fig 1: BARO Sensor Electrical Connector
    GM739503Courtesy of GENERAL MOTORS COMPANY
  3. Disconnect the BARO sensor electrical connector (1).
  4. Fig 2: BARO Sensor & Tabs
    GM739508Courtesy of GENERAL MOTORS COMPANY
  5. Bend the locking tab (2), located on the bracket, away from the sensor, just enough so that the sensor will pass.
  6. Pull the BARO sensor (3) downward to remove it from the bracket.