Mini Cooper S R55 R56 LCI N18 1.6 184HP ECU Kit DME 7619333 + CAS3 + Key Manual

Mini Cooper S R55 R56 LCI N18 1.6 184HP ECU Kit DME + CAS3 + Key Manual is an original engine control unit from the Electronic control modules and ECUs category, designed for versions with the N18 unit producing 184 HP. This is an OEM solution dedicated to Mini vehicles with a manual transmission, ensuring proper powertrain operation and compatibility with the vehicle's factory electronic architecture.

Specifications and technical data

• SKU: 7619333-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7619333
• Substitutable numbers: 12147639049 0261S06658 61359221719, 7639049, 0 261 S06 658, 9221719, 12147620985 12147612190, 12147619333 12147613226, 7620985 7612190, 7619333 7613226
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and function of the ECU

The presented engine computer is the component responsible for the precise control of the N18 unit in MINI S R55 and R56 LCI (facelift) models. The module manages, among other things, fuel injection, ignition, auxiliary equipment operation, and communication with other vehicle electronic systems, which translates into stable performance, the correct 184 HP power characteristics, and predictable vehicle behavior in various road conditions.

By using an original controller from the same product family, full compatibility with the electrical installation, wiring harness, and other onboard Mini modules is maintained, which facilitates diagnostics and subsequent service.

Compatibility with the N18 unit and manual transmission

The computer has been designed to work with the 1.6 N18 engine producing 184 HP in MINI S versions equipped with a manual transmission. This means that the control maps, operating logic, and software configuration are adapted to the characteristics of the drivetrain with a manual gearbox, which is important for:

• proper torque control across the entire rev range,
• cooperation with safety and electronic stability control systems,
• engine response to throttle input,
• maintaining factory fuel consumption and dynamic parameters.

Using a controller intended for this specific drivetrain configuration reduces the risk of communication errors between modules and adaptation problems during programming.

Benefits of using an original control module

Choosing an original engine computer for the MINI S R55/R56 LCI N18 brings a number of practical advantages. The module comes from the same product line as factory-installed controllers, so:

• consistency with Mini service software and diagnostic procedures is maintained,
• trouble-free adaptation and coding in a specialized service center is possible,
• the risk of incompatibility with the vehicle's electrical system is limited,
• predictable engine performance consistent with the manufacturer's specifications is maintained.

For the user, this means stable operation, easier service maintenance, and the ability to effectively utilize the potential of the N18 unit in daily driving.

Application in repairs and Mini electronics diagnostics

This element from the Electronic control modules and ECUs group will prove useful both when replacing a damaged controller and during advanced diagnostic work on the MINI S powertrain. In combination with appropriate service software, it enables:

• restoration of proper communication in the vehicle's CAN network,
• elimination of errors related to improper engine operation,
• restoration of factory parameters after previous unsuccessful modifications,
• control over the engine's cooperation with other electronic modules.

Due to the nature of the used component, installation and programming in a specialized workshop equipped with appropriate diagnostic tools for the Mini brand is recommended.

Technical support and additional information

If you are interested in a broader context of engine controller, comfort module, or multimedia system operation in modern premium cars, it is worth reading the material describing the use of used modules in BMW service – many principles regarding diagnostics, coding, and parts selection are similar to the solutions used in Mini. You can find practical tips in the article Driving pleasure for years – how to take care of iDrive systems and electronic modules in BMW 3 and 5 series models using salvaged parts?.

Rising service costs mean that proven used OEM modules are increasingly chosen – they allow for significant expense reduction while maintaining high quality and compatibility with the factory installation. You can read more about the economic aspects of this solution in the guide Rising repair costs and the boom in used parts – how to save on car service?.

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