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Home >> Chevrolet >> 2017 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 58 (Engine Controls And Fuel - 1.6L (LWC) - Repair Instructions) >> Repair Instructions >> Engine Coolant Temperature Sensor Replacement - Water Outlet >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
  1. Drain the coolant. - Cooling System Draining and Filling
  2. GM4230903

    Power Brake Booster Vacuum Pipe(3)@Vacuum Pump(1) - Remove

  3. Disconnect the electrical connector.(2)@Engine Coolant Temperature Sensor
  4. GM4230904

    Retainer(3) - Remove

  5. Engine Coolant Temperature Sensor(1) - Remove
  6. Remove and DISCARD the O-ring seal.(2)