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Home >> Pontiac >> 2009 >> G6 GXP, 4D Sedan >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - Introduction >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Removal Procedure
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Removal Procedure

    Fig 1: Identifying ECT & HO2S Wiring Harness Connectors
    GM1838989Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the engine wiring harness electrical connector (1) from the engine coolant temperature (ECT) sensor.
    2. Fig 2: View Of ECT Sensor
    GM1836047Courtesy of GENERAL MOTORS CORP.
  2. Remove the ECT sensor.
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