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Home >> Pontiac >> 2008 >> G6 Base, 2.4 B >> Repair and Diagnosis >> External Pages >> Different car >> Section 1431 (Engine Control System & Fuel System - 2.4L - Repair Instructions) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2010 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.
    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.
  4. Remove the ECT sensor.