Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME 7587548 + CAS3 + 2 Keys Manual

Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME is an advanced electronic control module designed for petrol engines with a manual transmission. It is responsible for precise engine management, ensuring stable power characteristics, correct fuel dosing, and consistent operation of associated systems. Thanks to its factory design, the ECU DME is a solution that allows for restoring the proper operation of the drivetrain without interfering with the vehicle's original architecture.

Specifications and technical data

• SKU: 7587548-7
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7587548
• Substitutable numbers: 7587548, 12147587548, 7641001, 12147641001, 9147221, 61359147221, 9147216, 61359147216, 9147191, 61359147191, 0261S04442, 0 261 S04 442, KD
• Fuel type: Petrol
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and function of the DME controller

The DME engine controller in the version dedicated to the Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME is the central element of the petrol engine management system. It controls, among other things, injection timing, ignition advance angle, auxiliary equipment operation, and response to sensor signals, which translates into smooth power delivery and predictable vehicle behavior under various load conditions.

The version designed for a manual transmission drivetrain works with the characteristics of the manual gearbox, which is important for the proper functioning of features related to torque, ignition cut-off, or gear shift response. Using the correct controller is crucial for maintaining software consistency and the operating parameters of the entire drivetrain.

Benefits of using an original Mini module

Electronic control modules and controllers used as factory equipment in Mini vehicles are designed for a specific engine and equipment configuration. Using an original DME allows you to:

• maintain compatibility with the factory engine map and onboard system logic,
• minimize the risk of communication errors in the CAN network and diagnostic problems,
• facilitate service work – the controller's parameters and structure are recognizable to diagnostic testers,
• maintain the predictable behavior of the N14 unit during dynamic driving.

In the case of controllers from this group, the presence of interchangeable part numbers is also important, which facilitates the selection of the appropriate ECU for a specific vehicle configuration, even if different revisions of the part appeared during production.

Product characteristics and practical application

The presented item belongs to the Electronic control modules and controllers category, which means it acts as the master controller for many processes occurring in the engine. In combination with the N14 unit's equipment, the DME controller is responsible for:

• coordinating the petrol supply system,
• ongoing parameter correction based on sensor readings,
• handling engine operating modes depending on load and driving conditions,
• saving and sharing diagnostic data.

The product is offered in Used condition, which in practice means a controller sourced from dismantling, intended for reinstallation after proper matching and potential programming for a specific vehicle.

Selection, installation, and service aspects

When selecting a controller for a Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME, it is worth paying attention to compatibility with the vehicle configuration, transmission type, and equipment version. In workshop practice, information about OEM part numbers and interchangeable numbers is often used to confirm compatibility with a specific VIN.

Due to the specific nature of the ECU DME, installation usually requires:

• proper connection to the vehicle's electrical system,
• performing adaptation or coding procedures,
• verifying errors in the controller's memory after the first start-up.

To better understand when choosing a used control module is justified and how to safely approach purchasing electronics from dismantling, it is worth reading the guide: The second life of electronics – when is it worth opting for used engine controllers, comfort modules, and parking sensors?.

Expanding the control system in Mini

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other elements from the same group, such as additional control modules, auxiliary controllers, or controllers working with the ECU, check the available parts in the Mini electronic control modules and controllers category.

This approach allows you to build a coherent set of electronic components, which facilitates diagnostics, reduces the risk of software conflicts, and helps maintain the stable operation of the entire drivetrain in the Mini Cooper S R55 R56 N14 1.6 174HP ECU Kit DME.