Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine Unit ECU Kit 06K907425B Automatic

Audi S3 8V 2.0 TFSI DJHA 310HP Quattro Engine Unit ECU Kit Automatic is a complete electronic engine control kit designed for versions with quattro all-wheel drive and an automatic transmission. The kit ensures precise management of the petrol engine's operation, maintaining the dynamics and stability characteristic of the Audi S3. This is a solution for users who want to restore the full functionality of the drivetrain in a controlled manner while preserving factory control logic.

Specifications and technical data

• SKU: 06K907425B-15
• Mark: Audi
• Condition: Used
• OEM Part Number: 06K907425B
• Substitutable numbers: 06K907425B, 06K 907 425 B, 5WA18004, 8V0906259J, 8V0 906 259 J, 5Q0905865, 5Q0 905 865, 5Q0937084CP, 5Q0 937 084 CP, A2C10391004
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the engine ECU kit

The presented control kit has been developed for the sports variant of the Audi S3 8V generation with a 2.0 TFSI 310HP engine, working in conjunction with the quattro all-wheel-drive system and an automatic transmission. The electronic engine control module is responsible for coordinating the operation of the fuel injection system, ignition, turbocharging, and communication with other controllers in the vehicle. This makes it possible to maintain stable engine performance parameters both in daily use and during dynamic driving.

The version designed for the automatic transmission is configured for seamless cooperation with the gearbox, which translates into predictable throttle response, proper torque management, and consistent operation of traction and stability control systems. The engine control system in this kit is optimized for the petrol unit, which allows for maintaining the appropriate refinement and performance typical of the Audi S3.

Benefits of using an original control module

Using an original engine ECU kit in an Audi S3 8V brings a number of practical technical benefits:

• preservation of the factory characteristics of the engine and quattro drive,
• consistent cooperation with the vehicle's existing electronic architecture,
• appropriate control maps for the 310HP petrol unit,
• adaptation to the specifics of the automatic transmission, including gear-shifting logic,
• possibility of restoring full functionality after the original controller has been damaged.

For users who expect predictable vehicle behavior after a repair, using a dedicated ECU kit is a safe and technically sound solution that minimizes the risk of compatibility issues.

Characteristics of operation with a petrol engine and automatic transmission

The 2.0 TFSI engine in the Audi S3 8V is a petrol unit with a distinctly sporty character, requiring precise control of ignition, fuel dosage, and boost pressure. The engine ECU kit in this configuration has been prepared specifically for these operating conditions, which allows for maintaining appropriate dynamics while controlling emissions and fuel consumption. Calibration for petrol fuel ensures proper response to load and parameter stability across a wide range of engine speeds.

Cooperation with an automatic transmission additionally requires torque coordination during gear changes to reduce jerking and ensure smooth driving. The control kit takes these dependencies into account, thanks to which the vehicle behaves predictably in both comfort and more dynamic modes. This is particularly important in a 310HP car, where precise drive control has a direct impact on safety and component durability.

Condition, application, and installation aspects

The offered engine ECU kit comes from the secondary market, which allows for an economical restoration of the drivetrain's efficiency while maintaining the original Audi electronic architecture. This type of solution is often chosen for post-accident repairs, replacing a damaged controller, or when it is necessary to match electronics to a specific quattro drive and automatic transmission configuration.

Before installation, it is recommended to verify compatibility with the specific vehicle equipment version and to perform appropriate adaptation and coding procedures at a specialized service center. A correctly selected and configured control module helps avoid communication problems between controllers, errors in assistance systems, or improper drive operation.

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 controllers, engine management modules, or systems working with the ECU, check the available parts in the Audi electronic control modules and controllers category.

Maintaining the Audi S3 character and additional information

Choosing the right ECU kit is crucial for maintaining the character of the Audi S3 – from the way power is delivered and throttle response, to cooperation with comfort and safety systems. A properly configured control module allows for maintaining the consistency of all components, which is especially important in cars with a sports specification.

If you want to better understand how original electronic components affect your car's behavior and how used components can help maintain the brand's factory DNA, it is worth reading the article Audi and pure emotion. How do used parts help maintain the brand's DNA?, which discusses the role of original components in maintaining the character of Audi models in more detail.