Mini Cooper One R55 R56 Petrol N12 DME 7588502 Engine Control Unit ECU Manual

Mini Cooper One R55 R56 Petrol N12 DME Engine Control Unit ECU Manual is a specialized set from the Electronic control modules and controllers category, designed for use with a petrol engine and a manual transmission. The complete package of the DME engine controller and CAS module ensures consistent management of the powertrain and authorization system, facilitating professional repair or replacement in Mini vehicles equipped with the N12 unit.

Specifications and technical data

• SKU: 7588502
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7588502
• Substitutable numbers: 12147589972, 7589972, 12147572264 12147572276 12147572256 12147572260, 7572264 7572276 7572256 7572260, 12147572268 12147620005 12147572270 12147620076, 7572268 7620005 7572270 7620076, 12147620001 12147620020 12147572274, 7620001 7620020 7572274, 12147572272 12
• Fuel type: Petrol
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and function of the DME + CAS set

The presented DME computer with the CAS module is dedicated to Mini vehicles with a petrol engine and a manual transmission, allowing for precise matching to a specific drivetrain configuration. The DME controller is responsible for advanced control of the combustion process, fuel injection, ignition timing, and sensor interaction, while the CAS module handles start authorization and communication with the key and other security components.

Combining these in one set minimizes the risk of software incompatibility between the engine controller and the immobilizer system, which is particularly important when replacing used electronic components in modern vehicles.

Benefits of use in Mini with a petrol engine and manual transmission

The DME CAS set prepared for use with a petrol unit and a manual transmission allows for the retention of correct control maps and drivetrain logic. As a result:

• engine control is adapted to the characteristics of the N12 unit,
• gear changes in the manual transmission are correctly interpreted by the controller,
• communication between modules in the vehicle network remains consistent,
• it is easier to avoid starting issues and errors related to the immobilizer.

For workshops and specialists dealing with Mini electronics, this means a more predictable installation process and fewer potential software conflicts.

Product characteristics and service application

As an item from the Electronic control modules and controllers category, this DME CAS set is intended for professional service applications, particularly for:

• diagnostics and replacement of a faulty engine controller,
• resolving starting issues resulting from a malfunctioning CAS module,
• adaptation of a used set after proper programming,
• comprehensive powertrain electronics repairs in Mini R55/R56 models.

The product is offered as a used part, which allows for economical repair while maintaining the original electronic architecture of the vehicle. With proper configuration and programming, it can be an effective solution in the event of a factory set failure.

Selection, compatibility, and reference numbers

The DME CAS computer is marked with an OEM part number and has associated interchangeable numbers, which facilitates precise identification in catalogs and service systems. Before purchasing, it is recommended to compare the markings with the vehicle's specification and verify compatibility regarding engine type, fuel type, and transmission. This helps reduce the risk of incompatibility and additional costs associated with programming or replacement.

Information on reference numbers is particularly important for workshops specializing in Mini electronics that use professional diagnostic tools and manufacturer databases.

Integration with other modules and service knowledge

Modern engine controllers and security modules work with many other elements of the vehicle network, which is why correct coding and adaptation are crucial during their replacement. To deepen your knowledge about the operation of electronic modules and controllers in premium vehicles, it is worth reading an article describing a practical approach to repairing multimedia systems and controllers in BMW – you can find it here: Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models.

If you are planning a comprehensive repair or upgrade of the engine electronics and security system in your Mini and need other elements from the same group, such as engine controllers, comfort modules, or security systems, check out the available parts in the Mini electronic control modules and controllers category.

Additionally, when planning broader service work using dismantled parts, a practical guide on preparing a car for more difficult operating conditions, which discusses, among other things, the selection of used components, may be helpful: Winter essentials: which used car parts are worth checking and replacing before the frost?.