Pressure sensor connector is a plastic housing connect the pressure sensor device and wire harness. There are many types of pressure sensors connectors used in cars. Some installed on the engine, when we see the oil warning light on the dashboard, indicating that the oil pressure is too low, this is the use of the oil pressure sensor.
In addition to the oil pressure sensor, there are air inlet pressure sensors, high pressure oil rail pressure sensors, as well as air conditioning pressure sensors used in the vehicle system. All of those sensors and the normal operation of these sensors are inseparable from the supporting connectors(oil pressure sensor connector, fuel rail pressure sensor connector).