Audi RS6 C7 4.0TFSI CRDB 560HP Engine Control Unit ECU 4G0906560 Automatic

Audi RS6 C7 4.0TFSI CRDB 560HP Engine Control Unit ECU is an original electronic control module designed to work with the 560HP engine unit and an automatic transmission. This is a used factory ECU from the Electronic control modules and controllers category, designed for precise management of engine operation, fuel injection system, and gear-shifting strategy.

Specifications and technical data

• SKU: 4G0906560
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0906560
• Substitutable numbers: 4G0906560, 4G0 906 560, 0261S08433, 0 261 S08 433
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the ECU

The engine controller in the Audi RS6 C7 4.0TFSI CRDB is responsible for advanced management of engine operating parameters, including fuel delivery, ignition, boost pressure, and cooperation with the automatic transmission. This ensures the maintenance of high power, stable torque characteristics, and appropriate throttle response, consistent with the factory DNA of RS models.

As an element from the Electronic control modules and controllers category, this ECU integrates with the vehicle's communication bus, working with other onboard modules, which allows for maintaining consistency in the configuration and logic of the drivetrain systems.

Compatibility with automatic transmission

The presented controller has been configured to work with the automatic transmission in the Audi RS6 C7 4.0TFSI CRDB. This means that the engine control logic accounts for cooperation with the gearbox, including:

• torque coordination during gear changes,
• adjustment of acceleration characteristics to driving modes,
• maintaining the smoothness of the drivetrain under high loads.

Thanks to this, the factory dynamics and predictable behavior of the car are preserved, which is important both in daily use and during intensive driving.

Benefits of using an original Audi controller

Using an original ECU in the Audi RS6 C7 4.0TFSI CRDB allows for maintaining the consistency of the vehicle configuration with the manufacturer's specifications. Key advantages include:

• Factory control logic – maintaining engine operating characteristics consistent with the 560HP RS6 version.
• Full integration with the electrical system – matching the electronic architecture of the specific model.
• Compatibility with factory diagnostic tools – facilitated service maintenance and configuration.

A used controller from this series is a good solution when replacing a damaged ECU or restoring a car to a factory-like state after previous electronic modifications.

Condition, origin, and service application

The offered module is a used component, sourced from an original Audi installation. Such controllers are often used in professional workshops specializing in the Audi brand for:

• post-accident and post-failure repairs,
• restoring factory configuration after electronic damage,
• renovation projects and rebuilding high-performance cars.

Before installation, it is recommended to perform appropriate adaptation and configuration of the controller in accordance with Audi service procedures to ensure proper cooperation with the immobilizer, vehicle electrical system, and other modules.

More about the Audi brand character and used parts

Maintaining the proper character of RS models requires the use of appropriately selected, original electronic components. If you want to better understand how used parts – including engine controllers and other modules – affect the car's behavior, check out the article: Audi and pure emotion – how used parts help maintain the brand's DNA.

If you are planning a comprehensive repair or upgrade of the engine electronics area in your Audi and need other elements from the same group, such as controllers, engine management modules, or ECU units, check out the available parts in the Audi electronic control modules and controllers category.