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ECT Sensor 1 Replacement

  1. Remove the engine cover (see step 1 under INTAKE MANIFOLD REMOVAL AND INSTALLATION ).
  2. Remove the air cleaner (see AIR CLEANER REMOVAL/INSTALLATION ).
  3. Disconnect the ECT sensor 1 connector (A).
    Fig 1: ECT Sensor 1 Connector And ECT Sensor With Torque Specifications
    G05494504Courtesy of AMERICAN HONDA MOTOR CO., INC.
  4. Remove ECT sensor 1 (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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