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Home >> Subaru >> 2018 >> BRZ Limited, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Service Information) >> Oxygen Sensor (FA20) >> Removal
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Oxygen Sensor (FA20): Removal

  1. Disconnection of the battery ground terminal (Refer to WORKING PRECAUTIONS AND NOTES )
  2. Removal of front tire RH
  3. Removal of under cover front AL (Refer to REMOVAL , Step 1)
  4. Disconnection of under cover front side RH
    1. Remove 3 clips, and disconnect the under cover front side RH.
    G12586464Courtesy of SUBARU OF AMERICA, INC.
  5. Removal of oxygen sensor
    1. Disconnect the connector for oxygen sensor and the 2 clamps.
      G12586465Courtesy of SUBARU OF AMERICA, INC.
    2. Remove the oxygen sensor from the exhaust manifold.
      G08554062Courtesy of SUBARU OF AMERICA, INC.
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