Audi A3 8P 1.8 TFSI CDAA 160HP Engine Module ECU Kit 8P7907115H Automatic

Audi A3 8P 1.8 TFSI CDAA 160HP Engine Module ECU Kit is a complete set from the Electronic control modules and controllers category, designed for the powertrain with a 1.8 TFSI CDAA petrol engine and an automatic transmission. This solution was created for precise control of the engine unit's operation, stable communication with other vehicle modules, and professional handling of engine performance parameters.

Specifications and technical data

• SKU: 8P7907115H
• Mark: Audi
• Condition: Used
• OEM Part Number: 8P7907115H
• Substitutable numbers: 8P7907115H, 8P7 907 115 H, 8P0907063A, 8P0 907 063 A, 0261S04513, 0 261 S04 513, 8P0837220D, 8P0 837 220 D
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• ECU type: Engine Control Unit
• Category: ECUs & Computer Modules

Purpose and function of the engine controller

The presented engine controller kit is dedicated to the Audi A3 8P powertrain with a 1.8 TFSI CDAA unit producing 160 HP, working in conjunction with an automatic transmission. As an Engine Control Unit, it is responsible for advanced management of the combustion process, fuel dosing, ignition timing, and cooperation with engine accessories, ensuring proper performance and smooth operation of the petrol unit. The module has been designed for integration with the vehicle's electronic architecture, which allows for maintaining full functionality of onboard systems, OBD diagnostics, and adaptation of engine operating parameters in accordance with the manufacturer's factory specifications.

Benefits of using an original Audi module

Using an original controller from the Audi group ensures:

• High compatibility with the electrical installation and vehicle communication buses, which facilitates configuration and reduces the risk of communication errors between modules.
• Operating parameters matched to the specifics of the 1.8 TFSI CDAA engine, including ignition and fuel supply characteristics for the petrol unit.
• Full cooperation with the automatic transmission, which translates into smooth gear changes and correct powertrain response to load.
• Possibility of professional diagnostics and programming using standard service tools intended for Audi vehicles.

Application in a petrol system with an automatic transmission

The controller has been prepared for operation in a configuration with a petrol engine and an automatic transmission, which is crucial for the correct selection of software and control maps. This enables:

• precise control of the torque transmitted to the transmission,
• coordination of engine and transmission operation during gear changes,
• maintenance of stable idle speed and smooth throttle response in various driving modes. Such a configuration is particularly important in vehicles used both in city traffic and on the highway, where a predictable powertrain response and user comfort are required.

Professional selection and installation of the ECU

When selecting an engine controller, it is crucial to pay attention to compatibility with the engine unit designation, fuel type, and transmission type. This kit has been prepared for users who expect a technically correct solution that can be configured according to factory guidelines. In practice, this means the possibility of:

• performing adaptation and coding based on vehicle data,
• maintaining security functions and assistance systems,
• maintaining configuration consistency with other electronic modules. To maximize the potential of the used controller, it is worth utilizing the knowledge of specialists and diagnostic tools dedicated to the Audi brand.

Why consider a used ECU controller

In the case of automotive electronics, choosing a used module can be a reasonable compromise between cost and functionality, provided it is correctly selected and installed. A detailed discussion of compatibility issues, selection by identification numbers, and practical aspects of installation can be found in the Global Parts guide: 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 elements from the same group, such as additional controllers, engine management modules, or related electronic systems, check the available parts in the Audi electronic control modules and controllers category.