Engine Coolant Temperature Sensor Removal and Installation: Removal
- Relieve the coolant system pressure.
- Disconnect the negative battery cable.
- Disconnect the engine coolant temperature (ECT) sensor connector.CAUTION: Take care when handling the engine coolant temperature sensor. Damage to the sensor will affect the proper operation of the fuel injection system.
- Remove the ECT sensor from the electronic ignition (EI) system ignition coil adapter.