Audi S5 F5 Engine Control Unit 347HP 3.0 Diesel Electric Automatic 059907309L

Audi S5 F5 Engine Control Unit 347HP 3.0 Diesel Electric Automatic is an original electronic control module from the Electronic control modules and controllers group, designed for advanced management of diesel engine operation and cooperation with an automatic transmission. This is an OEM solution that allows you to maintain the characteristic dynamics of the Audi S5 F5 by precisely controlling the parameters of the powertrain and associated systems.

Specifications and technical data

• SKU: 059907309L-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 059907309L
• Substitutable numbers: 059907309L, 059 907 309 L, 0281032806, 0 281 032 806, 4N0907063DE, 4N0 907 063 DE, 4N0907063AE, 4N0 907 063 AE, F005V02212, F 005 V02 212, 3Q0905861C, 3Q0 905 861 C
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function of the controller

The presented controller is a component responsible for comprehensive management of the diesel engine operation in the Audi S5 F5 with 347 HP, integrated with an automatic transmission. The module coordinates, among other things, fuel dosing, engine accessory operation, and communication with other vehicle systems, ensuring consistent performance of the drivetrain and comfort systems. Thanks to the factory software and hardware architecture, the controller maintains the correct operating maps for the 3.0 TDI unit, which translates into stable torque characteristics, predictable throttle response, and proper cooperation with safety and comfort systems.

Benefits of using an original Audi module

Using an original controller in the Audi S5 F5 allows for maintaining the consistency of the entire vehicle's electronic system. The module is designed for a specific engine and automatic transmission configuration, which minimizes the risk of communication errors in the CAN network and software compatibility issues. Key advantages include:

• maintaining the factory operating characteristics of the 3.0 TDI engine,
• proper cooperation with the automatic transmission,
• integration with vehicle diagnostic systems,
• possibility of further service maintenance in accordance with manufacturer standards. Choosing such a module is particularly important for repairs where the goal is to maintain original driving parameters and predictable vehicle behavior under various operating conditions.

Technical characteristics in the context of the drivetrain

The controller has been designed to work with a diesel engine, which means adapting the control logic to the specifics of diesel units – including injection system pressure control, cold start strategies, and combustion process management. At the same time, the module takes into account the requirements of the automatic transmission, synchronizing engine operating parameters with the current gear and load. Such a combination allows for smooth gear shifts, reduction of jerking, and optimization of fuel consumption while maintaining appropriate dynamics. The controller thus acts as a central coordinating element that connects the drivetrain logic with the requirements of comfort and safety systems.

Using a pre-owned controller in service and diagnostics

A pre-owned control module from this series is often chosen as a service solution in the event of damage to the factory-installed component. This allows for the restoration of full drivetrain functionality while maintaining the original Audi electronics architecture. In practice, this means the possibility of performing adaptation and coding in accordance with manufacturer procedures, as well as further diagnostic support using standard service tools. A properly selected controller also facilitates the work of workshops specializing in the Audi brand, as it eliminates the need to use replacement solutions with uncertain compatibility. This is particularly important in higher-power vehicles, where control precision has a direct impact on component durability.

Maintaining the Audi character and additional materials

To better understand how original electronic modules influence vehicle behavior, it is worth checking out material describing the role of factory components in maintaining the brand's character. You can find more on this topic in the article Audi and emotions in their purest form – how used parts help maintain the brand's DNA, where the importance of original modules in the context of driving quality and system consistency is discussed. If you are planning a comprehensive repair or upgrade of the control electronics area in your Audi and need other elements from the same group, such as engine modules, comfort controllers, or transmission management units, check out the available parts in the Audi electronic control modules and controllers category.