Audi Q3 8U 2.0 TFSI Quattro CCZC 170HP Engine Control ECU 8U0907115K Automatic

Audi Q3 8U 2.0 TFSI Quattro CCZC 170HP Engine Control Unit 8U0907115K Automatic Transmission is a factory electronic control module designed for a gasoline engine paired with an automatic transmission. This item from the Electronic Control Modules and Controllers category ensures precise engine management, supporting stable performance and proper cooperation with the quattro drivetrain. It's a solution for users who want to restore the correct operation of the powertrain while maintaining the characteristics intended by the Audi manufacturer.

Specifications and technical data

• SKU: 8U0907115K
• Mark: Audi
• Condition: Used
• OEM Part Number: 8U0907115K
• Substitutable numbers: 8U0907115K, 8U0 907 115 K, 8U0907115B, 8U0 907 115 B, 0261S08780, 0 261 S08 780
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Controller Purpose and Function

The engine control unit in this Audi model is responsible for comprehensive management of the 2.0 TFSI engine's operation, including fuel injection, ignition, boost control, and interaction with the vehicle's onboard systems. It is adapted for configurations with all-wheel drive and an automatic transmission, which allows for maintaining consistency between engine operating parameters and the logic of gear changes and traction systems.

By using an original module from this series, the factory control map is preserved, which translates to:

• correct acceleration dynamics across the entire RPM range,
• stable idle operation,
• consistent interaction with safety and comfort systems,
• appropriate response to load in driving modes typical for an automatic transmission.

Benefits of Using an Original Audi Module

Choosing an original Audi controller for the TFSI engine helps avoid problems typical of aftermarket alternatives and incorrectly selected modules. Factory control logic is crucial for maintaining the engine's characteristic power delivery and proper cooperation with the quattro drivetrain.

The main advantages of using this controller include:

• maintaining compatibility with the electrical system and CAN network architecture in the Audi Q3 8U,
• the ability to correctly adapt the module to the vehicle without altering the wiring harness,
• preserving the manufacturer-intended operating parameters of the gasoline engine,
• reducing the risk of communication errors between control modules.

Technical Characteristics in the Context of the Powertrain

The presented controller is designed for a gasoline-powered engine, meaning its software and configuration are optimized for the specifics of TFSI units. Fuel type is critical for injection strategy, ignition timing, and combustion control, making the use of the correct module essential for engine durability and smooth operation.

Compatibility with the automatic transmission is equally important. The controller communicates with the transmission module, exchanging information about load, torque, and operating conditions, which enables smooth gear changes and proper operation of driving modes. This ensures predictable powertrain response to driver inputs, both in everyday driving and during dynamic acceleration.

Practical Application in Service

This engine control unit is ideal for restoring vehicle functionality after a factory module failure or when replacement is necessary due to electronic damage. Belonging to the Electronic Control Modules and Controllers category, it is designed to operate within the complex environment of vehicle systems, facilitating integration with other components.

In workshop practice, using an original module allows for:

• minimizing diagnostic time related to controller incompatibility,
• maintaining compliance with factory Audi service procedures,
• reducing the need for additional software modifications beyond standard adaptation.

Maintaining Audi's Character and Additional Materials

For owners who want to preserve the original driving character and powertrain response of their Audi, using appropriate electronic modules is key. Components like engine control units directly influence how the car reacts to throttle input, how it interacts with the quattro drivetrain, and how the TFSI engine's power is perceived. To better understand how original components affect a vehicle's behavior, it's worth reading the article Audi and Pure Emotion – How Used Parts Help Maintain the Brand's DNA, which describes the role of factory parts in preserving a vehicle's character.

If you are looking for other Audi Electronic Control Modules and Controllers compatible with different models of this brand, check out our dedicated category: Audi Electronic Control Modules and Controllers. This will help you easily select compatible components for your car, ensuring consistency with manufacturer-intended solutions.