Audi S3 8V 2.0 TFSI 300HP DNUE Quattro Engine Module ECU 06K907425J Automatic

Audi S3 8V 2.0 TFSI 300HP DNUE Quattro Engine Module ECU is a factory-original module from the Electronic control modules and controllers category, designed for precise management of the powertrain in all-wheel-drive petrol versions. It is responsible for advanced engine parameter control, cooperation with the automatic transmission, and integration with the vehicle's other electronic systems. This is a solution for users who expect stable powertrain operation and full compatibility with Audi's factory electronic architecture.

Specifications and technical data

• SKU: 06K907425J
• Mark: Audi
• Condition: Used
• OEM Part Number: 06K907425J
• Substitutable numbers: 06K907425J, 06K 907 425 J, 8V0906259N, 8V0 906 259 N
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the engine control unit

The engine control unit (ECU) in the Audi S3 8V is responsible for comprehensive management of the 2.0 TFSI unit, including fuel delivery, ignition timing, boost control, and cooperation with safety systems. This ensures that the petrol system maintains proper dynamics, smooth operation, and stability under various load conditions. The module is designed to work with the Quattro drivetrain and automatic transmission, allowing for cohesive control of the entire powertrain.

Powertrain compatibility

The presented controller is designed for a petrol engine, which means it is matched to the characteristics of the TFSI unit, including specific injection and ignition maps. It has been configured to work with an automatic transmission, enabling proper data exchange between the ECU and the transmission control module. This configuration promotes smooth gear shifting, maintenance of appropriate engine RPM, and efficient power utilization in both daily and dynamic driving modes.

Benefits of using an original Audi module

Using an original controller from the Electronic control modules and controllers category ensures high compatibility with Audi's factory electrical installation. This facilitates the coding and adaptation process in the vehicle and minimizes the risk of conflicts with other modules, such as traction control, ABS, or comfort systems. For the user, this means predictable vehicle behavior, correct communication within the CAN network, and the ability to perform diagnostics in accordance with factory service procedures.

Application in service and upgrades

This type of controller is suitable both for replacing a damaged module and for advanced service work related to the powertrain. It can be used in repair processes where compliance with OEM markings and hardware/software parameters is crucial. This allows the workshop to restore full engine functionality while maintaining the factory operating standards of the 2.0 TFSI unit in the Audi S3 8V.

Professional selection and installation of the ECU

When selecting an engine controller for a specific Audi vehicle, it is worth paying attention to compatibility with manufacturer markings, software versions, and drivetrain configuration. Proper matching facilitates subsequent adaptation and reduces the time required for programming. For users and workshops who want to deepen their knowledge about selecting and installing used electronic modules, a practical guide has been prepared – detailed information can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

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, drivetrain management modules, or other ECU units, check out the available parts in the Audi electronic control modules and controllers category.