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Home >> Subaru >> 2016 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Service Information) >> Air/Fuel Ratio Sensor (Fa20) >> Removal
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Air/Fuel Ratio Sensor (Fa20): Removal

  1. Disconnection of the battery ground terminal (Refer to WORKING PRECAUTIONS AND NOTES )
  2. Removal of air/fuel ratio sensor
    1. Disconnect the connector for air/fuel ratio sensor and the 2 clamps.
      Fig 1: Locating Air/Fuel Ratio Sensor Connector
      G10213079Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the air/fuel ratio sensor from the exhaust manifold.
      Fig 2: Locating Air/Fuel Ratio Sensor In Exhaust Manifold
      G08554055Courtesy of SUBARU OF AMERICA, INC.
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