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Home › Pontiac › 2010 › G6 Base, 2D Coupe › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System & Fuel System - 2.4L - Repair Instructions › Repair Instructions › Engine Coolant Temperature Sensor Replacement › Removal Procedure

Removal Procedure

    Fig 1: CPA Retainer, ECT & HO2S Electrical Connectors
    GM1578458Courtesy of GENERAL MOTORS CORP.
  1. Partially drain the cooling system. Refer to Cooling System Draining and Filling (GE 47716 Fill) .
  2. Disconnect the engine coolant temperature (ECT) sensor electrical connector (1).
    3. Fig 2: ECT Sensor
    GM1713085Courtesy of GENERAL MOTORS CORP.
  3. Remove the ECT sensor.
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