Civic L4-1.3L Hybrid (2008)
Coolant Temperature Sensor/Switch (For Computer): Service and Repair
ECT Sensor 1 Replacement
ECT Sensor 1 Replacement
1. Drain the engine coolant.
2. Remove the air cleaner.
3. Disconnect the ECT sensor 1 2P connector (A).
4. Remove ECT sensor 1 (B).
5. Install the parts in the reverse order of removal with a new O-ring (C), then refill the radiator with engine coolant.
