Audi S3 8P 2.0 TFSI CDLA 265HP Engine ECU Kit Ignition + Key 8P0907115AP Manual

Audi S3 8P 2.0 TFSI CDLA 265HP Engine ECU Kit Ignition + Key is an advanced set from the Electronic control modules and ECUs category, designed for vehicles with a manual transmission and petrol engine. The complete ECU package with ignition components and key facilitates the restoration of the engine control system and ensures electronic compatibility with the vehicle's immobilizer.

Specifications and technical data

• SKU: 8P0907115AP-2
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P0907115AP
• Substitutable numbers: 8P0907115AP, 8P0 907 115 AP, 1K0905865A, 1K0 905 865 A
• Fuel type: Petrol
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and kit configuration

The presented control set is dedicated to the Audi S3 8P version with a 2.0 TFSI engine (CDLA code) and 265HP, working with a manual transmission. The set includes an electronic engine control unit (ECU) along with ignition system components and a key, which allows for seamless integration with the vehicle's factory security system.

This solution is particularly beneficial when replacing a damaged controller, as it is necessary to maintain compatibility with the immobilizer and the rest of the vehicle's electronics. Using a complete package reduces the risk of engine starting issues and shortens the configuration time.

Benefits of using an original Audi module

The original module from the Electronic control modules and ECUs group ensures high compatibility with the factory electrical installation of the Audi S3 8P. Thanks to this:

• correct communication with the vehicle's CAN network is maintained,
• factory maps for the 2.0 TFSI CDLA unit are preserved,
• the controller works with existing sensors and engine accessories,
• the risk of diagnostic errors resulting from incompatibility is minimized.

The version designed for the petrol unit is optimized for ignition and fuel injection characteristics, which is crucial for stable engine operation and the proper functioning of onboard systems.

Application in petrol vehicles with manual transmission

The controller has been designed to work with a petrol engine and a manual transmission. This means that the control logic accounts for the specific operation of the TFSI unit in combination with a mechanical gearbox, including the handling of parameters such as throttle response, idle speed stabilization, and cooperation with traction control systems.

For workshops and users, this means the possibility of using the set in vehicles with the exact same drivetrain type, without the need to adapt solutions from other transmission versions.

Characteristics of the used product

The item comes from a used vehicle, which allows for an economical restoration of the engine control system while maintaining the manufacturer's original specifications. A used engine controller with an ignition set and key is a good solution in situations where repairing the existing ECU is uneconomical or impossible.

To better understand when choosing a used module makes sense and how to properly select a controller for a specific car, it is worth reading the guide: Second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

Support with selection and further electronics upgrades

Selecting the right ECU for an Audi S3 8P requires paying attention to the engine code, fuel type, and transmission type. In practice, it is also important to match part numbers and interchangeable numbers, which helps avoid compatibility issues. Additional tips on choosing used control modules and sensors, as well as practical installation examples, can be found in the article: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?

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 engine controllers, unit management modules, or auxiliary controllers, check the available parts in the Audi electronic control modules and ECUs category.