Audi A3 8P 2.0 TDI BKD 140HP Diesel Engine Control ECU Kit 03G906016DT Automatic

Audi A3 8P 2.0 TDI BKD 140HP Diesel Engine Control ECU Kit is a factory electronic control module designed for diesel units with an automatic transmission. This component from the Electronic control modules and ECUs group is responsible for the precise management of engine operation, fuel injection, and communication with the automatic gearbox. By maintaining the original control architecture, this solution is particularly beneficial for professional repairs and diagnostics of the powertrain.

Specifications and technical data

• SKU: 03G906016DT-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 03G906016DT
• Substitutable numbers: 8P0907279F, 8P0 907 279 F, 03G906016DT, 03G 906 016 DT, 0281011892, 0 281 011 892
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Application and function in the powertrain

The engine control unit in the version dedicated to the Audi A3 8P with the 2.0 TDI BKD 140HP engine is responsible for coordinating the operation of all key components of the diesel engine. It controls, among other things, the fuel injection quantity and timing, auxiliary equipment operating parameters, and communication with other vehicle modules. The version prepared for use with an automatic transmission ensures consistent torque management and smooth gear shifting, which translates into stable, predictable driving characteristics.

Benefits of using an original control unit

Choosing a factory engine control unit for an Audi allows you to maintain compliance with factory software logic and engine operating parameters. This means:

• proper cooperation with the electrical system and other vehicle modules,
• stable operation of systems responsible for the diesel engine's performance,
• maintaining power and torque characteristics consistent with the BKD configuration,
• easier diagnostics using professional service testers. For workshops and users, this means a predictable installation process and a lower risk of problems resulting from incompatible replacements. The original control module is particularly recommended for repairs of cars with automatic transmissions, where the precision of communication between controllers is crucial for driving comfort.

Technical characteristics and compatibility

The presented control unit belongs to the Electronic control modules and ECUs group and has been designed specifically for use with a diesel engine and an automatic transmission. As a result, the control logic takes into account the specifics of diesel unit operation, including its characteristic injection pressures, starting strategies, and torque management for gear shifting. The module has assigned part numbers and interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration when selecting from a catalog or based on service documentation.

Intended for Audi vehicles

The control unit was developed for the Audi A3 8P platform, which ensures a perfect fit with the electrical and communication architecture of this model. Using an original Audi solution limits the need for wiring modifications or the installation of additional adapters, and also facilitates subsequent software updates and adaptations during service. For users, this means consistent operation of all onboard systems and the preservation of factory engine and automatic transmission operating parameters.

Product condition and use in repairs

The item is offered as a used part, which makes it an attractive cost-effective solution for repairing older Audi A3 8P models with the 2.0 TDI BKD engine. This type of control unit is suitable both for replacing a damaged module and for professional repairs of the engine control system after an electrical or software failure. In the case of advanced work on powertrain electronics, it is worth familiarizing yourself with practical tips regarding control modules – you will find them in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using dismantled parts?, which discusses best practices for working with used controllers and electronic modules.

Additional information and further reading

When selecting a used engine control unit for a premium car, it is worth paying attention to the origin of the part and its compatibility with the specific vehicle configuration. In the context of older cars, the material describing the advantages of verified dismantled parts over random replacements may be particularly helpful – this topic is discussed in more detail in the article why a used factory part is often the most reasonable choice for older cars, which addresses issues of quality, safety, and cost-effectiveness of such solutions. If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other components from the same group, such as engine controllers, powertrain management modules, or other electronic systems responsible for control, check the available parts in the Audi electronic control modules and ECUs category.