Coolant temperature sensor – its function and malfunctions
Each of the modern cars is equipped with a sensor that controls the temperature of the antifreeze, thereby controlling the functioning of the engine. Especially when using the car on hot days, this sensor maintains a constant temperature of the power unit, and without it you can not notice overheating of the engine, which simply can suddenly fail. And every old car can be recycled under the program scrap my car brampton.
The coolant temperature sensor is especially susceptible to damage on used cars, but also on relatively new cars such sensors often fail. In any case, it is a serious problem, and if this malfunction is not noticed in time, you may be faced with more serious damage to your “iron horse”.
Coolant temperature sensor and its purpose
This is a special device that controls and maintains the normal functioning of the car engine, ensuring its rapid warm-up. The sensor itself has a small size, but despite this, it is of great importance for both the engine and the whole car. In the case of its failure, there are a lot of problems, with untimely elimination of which the breakdown of the machine will accelerate.
Recognize the signs of malfunction
The sensor can wear out quite quickly, which is accompanied by troubles that the car owner faces in the process of driving. As a rule, the malfunction is often detected during a routine inspection, but often more serious measures are required. By the way, it is not always necessary to resort to the latter option, because the malfunction can be determined “by eye”. If for some reason this is not possible, it is sufficient to measure the voltage, as well as the resistance on the sensor.
Having identified problems with the coolant sensor, you should understand how it can affect the operation of the machine. For example, sensor malfunctions cause:
– Increased carbon dioxide emissions into the environment;
– Increased fuel consumption;
– impaired vehicle controllability;
– Engine failure;
– Increased engine heating;
– slow engine heating.
In some cases, the sensor operation is affected by the condition of the wiring, poor assembly and corrosion. The sensor itself may remain unscathed, but it often turns out to be broken, so its replacement can not be delayed.
Features of replacement
Not always the malfunction of the sensor is clearly visible, and not every driver will be able to notice it. The main thing here – the timely measures to replace the coolant sensor or its repair. The best advice here is not to save money on the purchase of a new sensor, because only the installation of a new part will provide a pleasant and most importantly – safe driving.