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Home >> Chevrolet >> 2004 >> Malibu Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction) - 2.2L (L61) >> Repair Instructions >> Engine Coolant Temperature (ECT) Sensor Replacement >> Removal Procedure

Removal Procedure

  1. Turn the ignition OFF.
  2. IMPORTANT: Engine coolant must be drained below the level of the engine coolant temperature (ECT) sensor.
  3. Disconnect the ECT sensor harness connector.
  4. Fig 1: Removing ECT
    GM895897Courtesy of GENERAL MOTORS CORP.
  5. Remove the ECT (1).