For Ford Electronic Oil pressure Sensor Fuel pressure switch 1850353 1850353C1

Oil pressure sensors Oil pressure sensors are also known as oil pressure switches and oil sensor plugs. The sensor uses ceramic capacitor technology to measure the oil pressure in the oil circuit, which can achieve extremely high accuracy at low pressure points. Through the vacuum tube connected to the intake manifold, with the different speed load of the engine, the change of vacuum in the intake manifold is induced, and then the change of resistance in the sensor is converted into a voltage signal for the ECU to correct the injection amount and ignition timing Angle.
Function of the common rail pressure sensor: It is used to feedback the high-pressure diesel pressure signal in the common rail chamber to the ECU. Due to the high pressure injection used in the common rail diesel control system, the injection pressure is more than 10 times higher than that of ordinary direct injection engines.
The function of the fuel pressure sensor is to transfer the oil pressure into an electrical signal to the display instrument or signal acquisition device. Here are the different roles of eight other automotive pressure sensors:
1, car air conditioning high and low pressure sensor: measure the pressure of condensing agent in the car air conditioning system.
2, brake pressure sensor: measure brake hydraulic or pneumatic pressure.
3, common rail pressure sensor: measure diesel engine common rail injection system in the rail fuel pressure
4. Oil pressure sensor: Measure the pressure of lubricating oil.
5, air pressure sensor: measure the air pressure in the intake, the back end of the turbocharger and the intake manifold.
6, tire pressure sensor: measure the pressure inside the tire.
7, cylinder pressure sensor: measure the pressure in the cylinder.
8, differential pressure sensor: measure the pressure difference between the two ends of the tail gas particle catcher