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Home >> Acura >> 2012 >> TL Base >> Repair and Diagnosis >> Engine Performance >> System >> PGM-FI System >> ECT Sensor 2 Replacement
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ECT Sensor 2 Replacement

  1. Remove the splash shield.
  2. Drain the engine coolant (see COOLANT CHECK ).
  3. Disconnect the ECT sensor 2 2P connector (A).
    Fig 1: ECT Sensor 2 2P Connector, ECT Sensor 2 And O-Ring With Torque Specifications
    G08069579Courtesy 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 CHECK ).
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