Contents Wiring diagrams Section: Fuel System & Emissions System (Hatchback) All sections

Engine Coolant Temperature (ECT) Sensor Honda Civic VII facelift

Engine Coolant Temperature (ECT) Sensor

The ECT sensor is a temperature dependent resistor (thermistor). The resistance of the thermistor decreases as the engine coolant temperature increases.

Scheme 34

Scheme 34: Engine Coolant Temperature (ECT) Sensor