BMW E60 E87 E90 Diesel M47 M57 Injector Line Rail Pressure Control

BMW E60 E87 E90 Pressure Sensor Valve 0281002481 is a component of the diesel fuel supply system, designed for Diesel engines in selected BMW models. As part of the Injector Nozzles category, it works with the injection system, stabilizing fuel pressure and supporting precise injector operation in modern diesel units.

Specifications and technical data

• SKU: 7805733
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7805733
• Substitutable numbers: 13537805733, 7805733, 13537788685, 7788685, 13537787166, 7787166, 0281002481, 0 281 002 481, AS
• Fuel type: Diesel
• Category: Fuel Injectors

Application and Function in the Injection System

The presented pressure sensor-valve operates within the diesel engine fuel supply system, controlling and regulating fuel pressure in the fuel rail or supply circuit. A properly functioning element of this type:

• ensures stable operating conditions for diesel engine injectors,
• reduces the risk of power loss and uneven engine operation,
• supports correct fuel metering by the engine control unit,
• can reduce the risk of overloading other components of the injection system.

Thanks to proper fuel pressure regulation, the injection system operates within the range specified by the manufacturer, which contributes to maintaining engine running smoothness and reducing unwanted vibrations and noise.

BMW Compatibility and OEM Identification

The sensor-valve has been designed for selected BMW E60, E87, and E90 series models with diesel engines. It is a solution dedicated to diesel systems, allowing for adaptation of operating characteristics to the specifics of the brand's diesel units. Identification by OEM part number and available replacement numbers allows for precise selection of the component for a specific engine version and vehicle year.

In case of doubts during selection, it is recommended to compare the markings with the service documentation or the manufacturer's catalog to ensure full compatibility with the factory configuration of the injection system.

Component Characteristics and Benefits of Installation

As a part of the Injector Nozzles category, the pressure sensor-valve works directly with precise components of the injection system. Its proper functioning translates to:

• more predictable engine response to load,
• stable fuel pressure across a wide range of RPMs,
• reduced risk of errors related to fuel system pressure,
• better operating conditions for injectors, which can limit their excessive wear.

The component comes from the BMW brand offering, which promotes maintaining factory system operating parameters and correct interaction with the engine control electronics.

Condition, Installation, and Service Aspects

The offered pressure sensor-valve is a used element, allowing for an economical replacement while maintaining original manufacturer specifications. Before installation, standard verification of the seat condition, seals, and electrical installation is recommended to ensure tightness and correct parameter reading by the engine control unit.

Replacing this type of component is a typical service operation in modern diesel engines and should be performed according to the vehicle manufacturer's procedures, maintaining cleanliness within the fuel system.

More About Injection System Diagnostics

Problems with the pressure sensor-valve often manifest similarly to injector malfunctions. To better understand the symptoms and possible consequences of neglect, it is worth reading the guide on our blog: diesel injector faults – symptoms, consequences, and diagnostics. This will allow for a more accurate assessment of when replacing injection system components is justified.

Other BMW Injector Nozzles

If you are also looking for other elements from the injector nozzles and accessories category for this brand, check out the BMW injector nozzles available in our store to select components that are compatible with your car's fuel system.