Here show you guide on how to replace engine coolant temperature sensor for Chevroelt Avio. More repair case for Chevrolet,please refer to Chevrolet Trouble Repair
Note: Use care when handling the ECT sensor. Damage to the sensor will affect the proper operation of the fuel injection system.
1.Relieve the coolant system pressure and remove the coolant.
2.Disconnect the battery negative cable.
3.Disconnect the engine coolant temperature (ECT) sensor connector (1).
4.Carefully remove the ECT sensor (2).
1.Install the ECT sensor (2) and tighten to 17.5 N·m (12.9 lb ft).
2.Connect the engine coolant temperature (ECT) sensor connector (1).
3.Connect the battery negative cable.
4.Fill the cooling system.