Pressure sensor for automotive fluids

Product description

The symptom of refrigerant pressure sensor failure in automotive air conditioning is that the compressor does not work or does not have normal pressure protection function due to poor contact or abnormal operation of the pressure switch. The following is a detailed introduction to the air conditioner pressure sensor: Concept: The pressure sensor is installed on the outdoor unit pipe of the air conditioner to detect the pressure device, and transmits the pressure detection result to the computer board to control other components of the air conditioner. Failure cause: screen blockage, internal parts damage or wear, expansion valve failure, etc. These can cause damage to the pressure sensor of the car air conditioning. The refrigerant pressure sensor is faulty. As a result, the compressor does not work and the cold air is not cold. Refrigerant pressure sensor is a very common fault, usually detected after the fault code is directly replaced, or through the following meter or measurement, refrigerant pressure sensor inspection and repair: idled AC ON measurement #2 pin, standard about 2.5~3V. The data of the idle AC ON meter ranges from 12 to 14bar. If the refrigerant leaks when removing the refrigerant pressure sensor, add 600g refrigerant. Specializing in the manufacture of intake manifold absolute pressure sensor, common rail pressure sensor, hydraulic pressure sensor, refrigerant pressure sensor, air conditioning pressure transmitter, etc.