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Home >> Honda >> 2011 >> Civic GX >> Repair and Diagnosis >> Engine Performance >> System >> PGM-FI System (R18A1 Engine) >> ECT Sensor 2 Replacement
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ECT Sensor 2 Replacement

  1. Drain the engine coolant (see COOLANT REPLACEMENT ).
  2. Remove the splash shield; 2-door (see 2-DOOR ), 4-door (see 4-DOOR ).
  3. Disconnect the ECT sensor 2 2P connector (A).
    Fig 1: Identifying ECT Sensor 2 2P Connector And ECT Sensor 2
    G06273102Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove ECT sensor 2 (B).
  5. Install the parts in the reverse order of removal with a new O-ring (C), then refill the radiator with engine coolant (see COOLANT REPLACEMENT ).
  6. Install the splash shield; 2-door (see 2-DOOR ), 4-door (see 4-DOOR ).
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