Car Ac Compressor Sensor

Ac compressors endure a lot of stress.

Car ac compressor sensor.

Your carâ s air conditioning system also contains a couple of sensors that manage operation. Air conditioning pressure switches are designed to protect the a c system against pressure that is too high or too low. But usually the sensors are most often located in the engine bay or under the front on the ac condenser on the front of the car. To run this compressor the car s engine is directly connected to the pump rotor of the compressor with a belt.

Incorrect pressure can damage the compressor hoses and other a c system components. Automotive air conditioning system uses an electromagnetic clutch mechanism that engages the compressor to turn the ac unit. If your air is blowing cool but not cold the problem could be a clogged filter cooling fan problem radiator trouble or it could simply be that you need to recharge your ac. Ac compressor is an important part in the car s air conditioning system.

In simple terms an ac compressor is a pump which creates the heat by putting the air conditioning refrigerant under extremely high pressure. Over a certain number of years this stress will wear down the compressor and cause it to eventually malfunction. The average car today contains a bewildering range of sensors that feed information to various computers to monitor everything from air intake to emissions and engine timing. In the words of many repairmen an ac compressor is the heart of an ac system.

Start with locating the sensor as in some cars it can be an ac high pressure switch function and in some a low one. The most common causes of broken air conditioning are leaks or compressor issues. To utilize the ac on your car on demand the clutch compressor is activated. Some vehicles are equipped with just a high pressure switch while others have both.

Ac compressor pressure readings their meaning many of us come to a conclusion that if the vehicle s ac fails to blow crisp cool air the cause is a malfunctioning ac compressor. The location of the refrigerant pressure sensor can differ a lot between car models and depending on whether you are going to replace the high or low pressure sensor. There are both high pressure and low pressure switches. Air conditioning pressure sensors also known as ac switches turn off a car s air conditioning system whenever the refrigerant pressure reaches a lower extreme.

This may not turn out to be true all the time as the ac could have failed due to a fault in some other component. Whatever this sensor is you can locate it in the engine bay area. Having your car s air conditioning go out suddenly can ruin your day fast. Once you are done finding the sensor take off the negative battery саblе to keep the process safe.