Audi A4 B8 1.8 TFSI 160Km CAB Engine Module ECU Manual Key Full Kit 8K1907115A

Audi A4 B8 Engine Control Module ECU Manual Ignition Barrel Key Kit is a complete, used set from the Electronic control modules and controllers category, designed for Audi vehicles with a manual transmission. The set includes the ECU engine controller along with ignition barrel components and a key, which facilitates a consistent configuration of the powertrain electronics and the vehicle's starting system.

Specifications and technical data

• SKU: 8K1907115A-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8K1907115A
• Substitutable numbers: 8K1907115A, 8K1 907 115 A, 8K1907115, 8K1 907 115, 0261201960, 026 120 196 0, 8K0909131, 8K0 909 131
• Gearbox type: Manual
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function of the set

The presented control set is dedicated to Audi A4 B8 generation models equipped with a manual transmission. The ECU controller is responsible for managing the operation of the powertrain, and integrating it into a single package with the ignition barrel and key allows for consistent matching of the immobilizer elements and the starting system, which in practice simplifies the adaptation process in the vehicle. A set configured in this way is particularly useful when replacing a damaged engine controller or during electrical system repairs where it is required to maintain compatibility between the engine electronics and the ignition and security system.

Benefits of using a complete ECU + ignition barrel + key set

Using a complete set, such as the Audi A4 B8 Engine Control Module ECU Manual Ignition Barrel Key Kit, offers a number of practical technical benefits:

• consistency of engine control and starting system components,
• reduction of issues with immobilizer matching and key coding,
• facilitation of workshop work during diagnostics and installation,
• possibility of restoring proper operation of the powertrain electronics after a controller failure. For the user, this means a faster return of the vehicle to full functionality and a lower risk of incompatibility between individual electronic modules.

Technical characteristics and vehicle integration

As an item from the Electronic control modules and controllers category, the set is designed to work with the factory Audi electrical installation. The ECU controller communicates with other modules in the vehicle via the data bus, and the connection with the ignition barrel and key enables proper authorization of the engine start. In practice, the installation of such a set requires standard workshop procedures: removing the old controller and ignition barrel, installing the new set, and performing basic diagnostic procedures. Because the elements come from a single set, the configuration process is usually simpler than in the case of combining randomly selected modules.

Product condition and service application

The offered set is used, which makes it an attractive cost-effective solution while maintaining the manufacturer's original specifications. Such components are frequently used by workshops specializing in automotive electronics, especially when repairing vehicles after engine controller failures or starting system problems. Before installation, standard diagnostics and verification of compatibility with the specific vehicle configuration are recommended to ensure proper cooperation with other modules and the electrical installation.

More solutions from this group and technical advice

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 engine controllers, powertrain management modules, or related control systems, check out the available parts in the Audi electronic control modules and controllers category. If you are considering installing a used controller or other electronic modules and want to learn how to safely select such components and what to pay attention to when purchasing, check out the article A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?, where you will find practical tips and examples of applications in everyday use.