common rail fuel pressure sensor

Common rail fuel pressure sensor is a small but very crucial component in your car's fuel system. Imagine it as an assistant who makes sure the fuel pump goes into the engine at the right pressure. This ensures that the fuel pressure is friendly so that the engine can run normally and safely. The pressure should be just right; otherwise, you’ll have all sorts of issues.

An excessive fuel pressure can make the engine run poorly. It could waste fuel, which is bad for your wallet, but also you might damage the engine over time.” Conversely, low fuel pressure will prevent the engine to receive enough fuel to operate. That can cause engine misfires or stalling. It is why you need a high-quality common rail fuel pressure relief valve that will always provide accurate readings.

Importance of accurate fuel pressure readings in modern engines

So, how does the common rail fuel injection work? The sensor is typically located in the fuel rail. The fuel rail is a tube that transports fuel to the fuel injectors, which spray the fuel inside the engine. Within the sensor is a small piece known as the diaphragm, which is connected to an electrical sensor.

As fuel enters the fuel rail, it pushes the diaphragm down. This will trigger a signal to the sensor. This sensor is used to measure the pressure in the fuel rail and transmit it to the ECM (Engine Control Module). ECM or Electronic Control Module – The brain of the engine In the event that it sees that the fuel pressure is extremely upwards or downwards, it will rectify the pressure to ensure that all things considered, the motor runs perfectly.

Why choose Derun Mechanical common rail fuel pressure sensor?

Related product categories

Not finding what you're looking for?
Contact our consultants for more available products.

Request A Quote Now
IT SUPPORT BY

Copyright © Guangzhou Derun Mechanical & Electrical Fittings Co., Ltd All Rights Reserved  -  Privacy Policy