Audi A6 C7 Engine Control ECU Kit 3.0 TFSI Quattro 310HP Automatic 4G0907551

Audi A6 C7 Engine Control ECU Kit 3.0 TFSI Quattro 310HP Automatic is a factory electronic control module designed for the 3.0 TFSI petrol unit, which works in conjunction with the quattro drive system and an automatic transmission. This component from the Electronic control modules and controllers category is responsible for precise engine management, ensuring stable performance and proper cooperation with the drivetrain. It is a solution for users who expect compatibility with Audi's factory electronic architecture.

Specifications and technical data

• SKU: 4G0907551E-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 4G0907551E
• Substitutable numbers: 4G0907551E, 4G0 907 551 E, 4G0907551, 4G0 907 551, 5WP47151, 4H0907064CR, 4H0 907 064 CR, 5DK010565, 4H0 907 063 BF, 4H0907063BF, 4H0959754DD, 4H0 959 754 DD, 4H0837216B, 4H0 837 216 B
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function of the controller

Audi A6 C7 Engine Control ECU Kit 3.0 TFSI Quattro 310HP Automatic has been designed as the central control unit for engine operation in versions with all-wheel drive and an automatic transmission. It is responsible for analyzing sensor signals, calculating fuel injection and ignition parameters, and communicating with other vehicle systems, such as the drivetrain or safety systems. By using original electronics, it is possible to maintain software consistency with the rest of the vehicle's installation, which facilitates adaptation and configuration during service. The controller is a component dedicated to a specific engine and transmission configuration, which minimizes the risk of compatibility issues.

Compatibility and interchangeable numbers

The presented module belongs to a group of controllers used in modern Audi petrol units, where the use of different reference numbers within the same part family is provided for. The presence of the OEM part number and its associated interchangeable numbers allows the controller to be matched to a specific equipment version and vehicle year, in accordance with the manufacturer's catalog data. Before purchasing, it is recommended to compare the markings with the currently installed module or verify them in the service documentation to ensure full compatibility with the electrical installation and vehicle software.

Integration with automatic transmission

The controller has been prepared for operation with an automatic transmission, which is crucial for the proper functioning of gear shifting, engine load strategies, and driving comfort. Proper communication between the engine ECU and the transmission module enables smooth gear changes, optimal torque utilization, and stable drivetrain operation in various driving modes. Such matching is particularly important in quattro versions, where the controller must account for additional loads and the specific operation of the all-wheel-drive system.

Product characteristics and service application

The offered component comes from an Audi vehicle and is classified as Electronic control modules and controllers. Thanks to this, it can be used both for standard replacement of a damaged ECU and for more advanced service work related to diagnostics or engine control system upgrades. The product is marked in the warehouse system as SKU, which facilitates identification and selection of the appropriate variant. Additionally, the specification includes the OEM part number and associated interchangeable numbers, which help match the controller to a specific Audi A6 C7 configuration. The description also includes the transmission type, which is important when selecting electronics for versions with an automatic transmission. Information about the condition allows for an informed decision when choosing a service solution tailored to the user's budget and expectations.

Condition, origin, and practical tips

The controller comes from vehicle dismantling and is offered as a used component, which is a cost-effective alternative to new parts while maintaining factory design and purpose. This type of solution is often chosen in professional workshops where both compatibility with the original installation and reasonable repair costs are important. Before installation, it is recommended to perform full vehicle diagnostics and consult a service center regarding potential adaptation, coding, or software updates to ensure proper cooperation of the controller with other modules in the vehicle's network.

Related categories and technical knowledge

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 control modules, auxiliary controllers, or engine management units, check the available parts in the Audi electronic control modules and controllers category. To better assess when choosing a used controller is justified and how to safely select the right module for your car, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?