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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
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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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