0281002949 13537801992 7800603 FUEL PRESSURE REGULATOR /DRV

OE/OEM NUMBER :0281002949  13537801992  7800603

PRODUCT DESCRIPTION:

"0281002949FUEL PRESSURE REGULATOR valve / DRV" This product is a fuel pressure regulator valve, which is commonly used in automotive engine systems. Its main function is to control and regulate the fuel pressure entering the engine to ensure a stable and suitable fuel pressure under a wide range of operating conditions.

The principle of operation of a fuel pressure regulator usually involves a spring-loaded spool. When the engine starts, the fuel pump pulls the fuel out of the tank and pressurizes it. Depending on the position of the spool, a portion of the pressure fuel enters the engine through the fuel pressure regulating valve, while the other part flows back into the tank. The position of the spool is adjusted by the engine computer (ECU) based on information provided by various sensors (e.g., throttle position, engine speed, etc.).

Here are a few of the key features of the product:

1. Precise Control: Ensures that the fuel injection system delivers fuel precisely on demand, improving engine performance and efficiency.

2. Pressure Stability: Keeps fuel pressure constant over a wide range of driving conditions, helping to improve engine responsiveness and reduce emissions.

3. Failsafe: If there is a problem with the fuel pressure regulator, it can cause the fuel pressure to be too high or too low, affecting engine performance and even causing safety issues. Therefore, it is very important to regularly inspect and maintain this part.

VEHICLE APPLICATIONS：BMW MINI, Hyundai ACCENT I (1995-2000) 

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Writer:Newton