Audi A4 B7 Skoda Superb Mk1 2.0 TDI Injector Fuel Injector is a component of the diesel fuel system designed for 2.0 TDI diesel engines. It precisely doses fuel into the combustion chamber, influencing the engine's running smoothness, dynamics, and fuel consumption in VAG group vehicles.
Specifications and technical data
- SKU: 038130073BJ
- Mark: Audi
- Condition: Used
- OEM Part Number: 038130073BJ
- Substitutable numbers: 038130073BJ, 038 130 073 BJ
- Fuel type: Diesel
- Category: Fuel Injectors
Application in 2.0 TDI Engines
The presented fuel injector for 2.0 TDI engines operates in a high-pressure system, characteristic of modern diesel units. It is responsible for:
- precise atomization of diesel fuel in the combustion chamber,
- stable idle operation and under load,
- maintaining correct power and torque characteristics,
- reducing exhaust smoke when the fuel system is functioning correctly.
Thanks to the proper selection of the injector for a specific 2.0 TDI engine, it is possible to maintain the engine's factory operating parameters and predictable vehicle behavior across the entire RPM range.
Technical Characteristics and Diesel Fuel
The injector belongs to the category of injector nozzles and is designed to work with diesel fuel. The component's construction is engineered for high operating pressures typical of common rail systems, which allows for:
- precise fuel dosing in multiple injection phases,
- better control of the combustion process in the cylinder,
- reduction of engine noise with correct ECU calibration,
- maintaining optimal fuel consumption in urban and extra-urban conditions.
A properly selected injector nozzle is crucial for the durability of the engine, especially in diesel engines used for long distances.
Brand, Origin, and Condition
The component comes from the Audi OE line, meaning it is a part that complies with the vehicle manufacturer's factory standards. This type of component ensures:
- fitment into the cylinder head port without the need for modifications,
- compatibility with the factory engine control unit and injection maps,
- maintenance of original fuel system operating parameters.
The injector is offered as a used part, allowing for an economical repair of the injection system while maintaining proper operational parameters, provided correct installation and adaptation in the vehicle.
Benefits of Using a Functional Injector
Replacing a worn-out component with a functional injector in a 2.0 TDI engine can bring a range of practical benefits:
- improved engine smoothness – reduced vibrations and uneven idling,
- stable acceleration without jerking or power loss,
- reduced risk of mechanical damage resulting from improper combustion,
- more predictable fuel consumption and easier diagnostics of other system components.
For diesel vehicle owners, this is a key component influencing safety, driving comfort, and long-term operating costs.
Technical Support and Related Content
If you are looking for other Audi injector nozzles for similar applications, check out our dedicated category: Audi injector nozzles. This will allow you to select components from the same product group, optimized for this brand's diesel engines.
Before installation, it is advisable to familiarize yourself with the typical symptoms of wear in fuel system components. This is described in detail in the article: Diesel Injector Faults – How to Recognize Them and What Neglecting Them Entails, which discusses the symptoms, consequences, and basic diagnostics of injectors in diesel engines.
