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Home >> Buick >> 2008 >> Allure CXS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - Introduction (2 Of 2) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Identifying Coolant Temperature Sensor
    GM1394088Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  1. Install the coolant temperature sensor.

    Tighten:  Tighten the sensor to 22 N.m (16 lb ft).

  2. Fig 2: Locating Coolant Temperature Sensor Electrical Connector
    GM1394058Courtesy of GENERAL MOTORS CORP.
  3. Install the coolant temperature sensor electrical connector.
  4. Inspect and fill the cooling system as necessary. Refer to Cooling System Draining and Filling (L26, LY7 GE 47716 Fill) or Cooling System Draining and Filling (LY7 Static Fill) .