Audi RS3 8Y RSQ3 F3 VW Golf Mk8 Boost Pressure Sensor 2.5 TFSI 06L906051K

Audi RS3 8Y RSQ3 F3 VW Golf Mk8 Boost Pressure Sensor 2.5 TFSI is a precision component from the Engine sensors and switches category, designed for use in gasoline-powered engines. It is responsible for the accurate measurement of pressure parameters within the system, which translates into stable engine operation, correct fuel metering, and predictable response to load.

Specifications and technical data

• SKU: 06L906051K
• Mark: Audi
• Condition: Used
• OEM Part Number: 06L906051K
• Substitutable numbers: 06L906051K, 06L 906 051 K, 0261230572, 0 261 230 572
• Fuel type: Petrol
• Category: Engine Sensors & Switches

Purpose and role in the engine system

The presented sensor has been designed to work with 2.5-liter gasoline engines, used in models such as the Audi RS3 8Y, RSQ3 F3, and the new generation VW Golf Mk8. As an element of the engine electronics measurement system, it is responsible for transmitting precise information about current operating conditions to the ECU, which enables optimal control of ignition timing and fuel dosage.

As a result, the injection system can maintain stable operating parameters, reduce the risk of engine knocking, and support the maintenance of proper dynamics while controlling fuel consumption. A properly functioning pressure sensor is particularly important in high-performance gasoline engines, where thermal and mechanical loads are higher than in standard engines.

Benefits of using an original Audi sensor

Using an original Audi solution for pressure measurement ensures:

• consistency with the factory characteristics of the engine control unit,
• proper compatibility with the existing electrical harness and connector,
• stable readings across the full range of loads and operating temperatures,
• reduction of the risk of diagnostic errors associated with an incorrect sensor signal.

This solution is particularly important in cars with a sporty character, where repeatability of engine operating parameters has a direct impact on performance and operational safety.

Technical characteristics and compatibility

The sensor belongs to the Engine sensors and switches group, meaning it is an integral part of the engine management system. Its adaptation for use with gasoline fuel ensures appropriate resistance to conditions in the intake or fuel system (depending on the specific application in a given model), as well as the correct signal characteristics for the ECU.

The product features dedicated manufacturer markings and interchangeable part numbers, which facilitates the selection of the correct component based on service documentation or parts catalogs. This allows for precise verification of compatibility with a specific engine version and vehicle model year, minimizing the risk of installing an incorrect component.

Condition, origin, and practical application

The offered sensor is a used part, which allows for an economical replacement of a damaged component while maintaining the manufacturer's original specifications. For users of vehicles with high-performance gasoline engines, this represents a reasonable compromise between repair costs and maintaining the factory engine control logic.

In practice, installation involves replacing the existing sensor with the presented component, following the vehicle manufacturer's service procedures (proper tightening, seal inspection, correct connector attachment). After installation, it is recommended to perform a computer diagnostic to verify the absence of errors in the ECU memory and to check current operating parameters.

Expanding the measurement system and selecting other components

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other elements from the same group, such as additional temperature sensors, pressure switches, or position sensors, check the available parts in the Audi engine sensors and switches category.

To maximize the potential of the used sensor and other dismantled components, it is worth ensuring their proper operation and maintenance – you can find practical tips in the article How to extend the life of used car parts?. Additionally, if you want to better understand the specifics of the second-hand parts market and dispel common doubts, the post Used car parts: Myths and facts you need to know may be helpful.