Mini Cooper S R56 LCI N18 1.6 Engine Control Unit ECU Kit DME 7639049 CAS 3 Key

Mini Cooper S R56 LCI N18 1.6 Engine Control Unit ECU Kit DME CAS 3 Key is an original electronic control module designed for the 184 HP N18 unit in the R56 facelift version. This component from the Electronic control modules and controllers group is responsible for precise engine management, ensuring stable performance and proper cooperation with other Mini vehicle systems.

Specifications and technical data

• SKU: 7639049-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7639049
• Substitutable numbers: 12147639049, 7639049, 12147620985, 7620985, 12147612190, 7612190, 12147619333, 7619333, 12147613226, 7613226, 0261S08046, 0 261 S08 046, 61359267609, 9267609, KZ
• Category: ECUs & Computer Modules

Purpose and function of the controller

The presented engine computer has been designed specifically for the Mini Cooper S R56 LCI N18 1.6 Engine Control Unit ECU Kit DME CAS 3 Key, where it acts as the central module managing engine operating parameters. It is responsible for controlling fuel injection, ignition, boost pressure, and cooperation with sensors and auxiliary components, which translates into predictable dynamics and proper throttle response.

As an item from the Electronic control modules and controllers category, the computer integrates with the vehicle's electrical system, allowing for the maintenance of factory logic in powertrain and electronic systems.

Construction and technical properties

The module is an OEM Mini design, prepared for operation in the demanding environment of the engine bay. The controller housing provides protection for the electronics against typical operational loads, such as temperature changes or vibrations, and the connectors are adapted to the factory wiring harness of the specific model version.

The computer has an assigned OEM part number and a set of interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. This makes it possible to select the appropriate controller for a given Mini Cooper S R56 LCI without the risk of hardware incompatibility.

Benefits of using an original Mini module

Using an original engine computer in the Mini Cooper S R56 LCI N18 1.6 184HP allows for maintaining the consistency of software and operating parameters with the manufacturer's factory specifications. This translates into:

• stable operation of the powertrain across the full rev range,
• proper cooperation with the vehicle's diagnostic systems,
• preservation of the power and torque characteristics intended for the 184HP version,
• easier service and diagnostics based on standard Mini procedures.

For users who value the consistency of the powertrain's operation, it is important that the original control module minimizes the risk of communication issues within the vehicle network and limits the need for additional installation modifications.

Condition, selection, and installation

The offered computer comes from a used vehicle, which allows for an economical restoration of the engine control system's efficiency while maintaining the original Mini specification. Before installation, it is recommended to verify the compatibility of the part number and interchangeable numbers with the vehicle data, as well as to consider the potential need for adaptation or programming in the target vehicle.

It is advisable to entrust the selection of this type of component to a workshop specializing in the Mini brand or automotive electronics to ensure proper coding and integration with existing safety and comfort systems.

More about Mini Electronic control modules and controllers

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 engine controllers, comfort modules, or body controllers, check the available parts in the Mini Electronic control modules and controllers category.

Knowledge and advice regarding electronics and the brand's character

To better understand how original electronic modules influence vehicle behavior and maintain the factory character, it is worth reading the material describing the role of controllers and OEM components in modern premium cars: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?

If you are interested in how the construction and original components influence the differences between the classic Mini and modern models, additional information is provided in the article: Classic Mini vs modern MINI – how has the construction changed and what original Mini parts help preserve their character.