What is an Engine Coolant Temperature Sensor in a car? Where is it installed? I believe that many car enthusiasts have not even heard of this part. Today I will talk to you about this sensor!
What is the coolant temperature sensor?
It is a sensor used to check the working condition of the engine cooling system. It measures the temperature of the coolant in real-time and transmits this information to the engine control unit, helping to adjust the engine so that it is always in optimal working condition.
In fact, the coolant temperature sensor is particularly important, because the car is indispensable for cooling, now in the summer, the transmitter speed a high temperature soared, if there is no cooling, this tank is an immediate scrap, which reflects the role of the coolant sensor.
Automobile coolant temperature sensor location
The CTS sensor is generally installed in the engine block or cylinder head on the reservoir water jacket, and coolant direct contact is used to measure the coolant temperature of the automobile engine, and the temperature sensor is actually using a negative temperature coefficient thermistor, the resistance value of the resistance will be lowered as the temperature rises when it falls to a certain level when the alarm will be issued.
The role of the coolant temperature sensor
1. detection of water temperature:
As a temperature sensor, the general role of the main role is to detect the temperature, when the vehicle appeared to be carload, water shortage, ignition time is not right, the fan does not turn and other faults or summer due to long-term exposure to the sun and the emergence of the cause of coolant temperature is too high, resulting in the rise of the engine temperature, the owner can be informed by the sensor.
2. prompt the owner, and prevent failure:
Although the sensor is installed in the engine, in the instrumentation system on the design of the coolant temperature table, you can use the CTS sensor to detect the engine coolant temperature, and then display it on the dashboard, so that drivers can intuitively see it that the engine coolant temperature in any working conditions, and make timely and appropriate treatment, and in the case of high temperature will be alarmed! Tips to prevent the automobile water tank boil.
In short, the engine coolant temperature sensor may be small, but it plays a vital role in keeping your vehicle running smoothly and efficiently. By understanding what it does, where it is located, and how to recognize the early signs of failure, you can save yourself from unexpected breakdowns and costly repairs.
