Dongfeng Honda ECT is the engine water temperature sensor: the interior of the car water temperature sensor is the car water temperature sensor, the lower the temperature, the greater the resistance; On the contrary, the smaller the resistance, it is installed on the water jacket of the engine block or cylinder head, and is in direct contact with the cooling water. To measure the temperature of the engine cooling water.
The car water temperature sensor is installed on the water jacket of the engine block or cylinder head and is in direct contact with the coolant to measure the coolant temperature of the engine. Automotive sensors used to be used solely on the engine, but have been extended to the chassis, body and lighting electrical system. These systems use more than 100 sensors.
Sensors for engine control systems are the core of the entire automotive sensor, and there are many types, including temperature sensors, pressure sensors, position and speed sensors, flow sensors, gas concentration sensors and knock sensors.
The ECU can accurately control the working condition of the engine to improve the power performance of the engine, reduce fuel consumption, reduce exhaust emissions and detect faults.
ETC should refer to the electronic throttle control system
Including: electronic throttle, throttle position sensor, pedal position sensor, controller
For example, the etc on a car is used to detect the temperature of the engine,