Audi TT Mk2 8J 2.0 TFSI BWA 200HP Engine ECU Kit Ignition + Key 8J0907115N

Audi TT Mk2 8J 2.0 TFSI BWA 200HP Engine ECU Kit Ignition + Key is a set from the Electronic control modules and controllers group, designed for a 200 HP petrol engine with a manual transmission. The kit ensures consistent engine management, enabling precise control of powertrain operating parameters and stable vehicle operation.

Specifications and technical data

• SKU: 8J0907115N-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 8J0907115N
• Substitutable numbers: 8J0907115N, 8J0 907 115 N, 1K0905865A, 1K0 905 865 A
• Fuel type: Petrol
• Gearbox type: Manual
• Rim width: 8
• Category: ECUs & Computer Modules

Purpose and function of the ECU kit

The presented engine computer kit is dedicated to the Audi TT 8J generation model with a 2.0 TFSI BWA 200 HP engine, working in conjunction with a manual transmission. Its task is to coordinate the operation of the powertrain, including fuel injection control, ignition, and communication with other vehicle electronic systems, to maintain proper dynamics, smooth operation, and predictable throttle response.

Benefits of using an original control module

Using an original ECU kit in an Audi TT 8J allows for maintaining factory engine performance characteristics, which is important for both power output and component durability. Proper matching to the petrol engine and manual transmission reduces the risk of communication errors within the vehicle network and minimizes the need for additional wiring modifications. This solution is particularly beneficial for repairs following controller failure, starting issues, or unstable engine operation.

Technical characteristics and compatibility

As an item from the Electronic control modules and controllers category, the kit has been designed to operate in high thermal and electrical load environments typical of the engine bay. Compatibility with the 2.0 TFSI BWA unit and manual transmission configuration means that software parameters and control logic are tailored to the specific powertrain variant, which facilitates the adaptation process in the vehicle and reduces the time required for configuration.

Practical service application

This ECU kit is suitable for replacing a damaged engine computer, restoring vehicle functionality after electronic issues, or during comprehensive powertrain repairs. By maintaining component consistency within a single kit, the risk of software incompatibility can be reduced, which is especially important in modern vehicles where many systems are interconnected. The used nature of the part allows for cost-effective repairs while maintaining an appropriate level of functionality.

Support in choosing used electronics

When selecting a used engine computer, it is worth paying attention to compatibility with the specific engine version, fuel type, and transmission type, as well as correct identification of the kit in service documentation. To better understand when choosing a used controller is justified and how to reduce risks with such an investment, check out our guide: A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

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