ECT Sensor 2
ECT Sensor 2 Replacement1. Drain the engine coolant.
2. Remove the engine cover.
3. Disconnect the ECT sensor 2 2P connector (A).
4. Remove ECT sensor 2 (B).
5. Install the parts in the reverse order of removal with a new O-ring (C), then refill the radiator with engine coolant, and bleed air from the cooling system with the heater valve open.