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Home >> Saturn >> 2004 >> L300 4D Sedan, 2.2 F >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 2.2L (L61) (Introduction) >> 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. Remove the ECT (1).
  5. Fig 1: Removing & Installing Engine Coolant Temperature Sensor
    GM895897Courtesy of GENERAL MOTORS CORP.