Mini Cooper S R56 LCI N18 1.6 184HP ECU Kit DME + CAS3 + Key 7648190 Manual

Mini Cooper S R56 LCI N18 1.6 184HP ECU Kit DME + CAS3 + Key is a factory electronic control unit designed for N18 1.6 engines in facelifted Mini R56 models. This used controller belongs to the Electronic control modules and controllers category, ensuring precise engine management and stable communication with other vehicle systems. It is an ideal solution for users looking for proven OEM electronics instead of an expensive new unit.

Specifications and technical data

• SKU: 7648190-1
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7648190
• Substitutable numbers: 12148652746 0261S08557 61359287535, 8652746 0 261 S08 557 9287535, 12148621260 12148610006 12147648190 12147639421 12147643769, 8621260 8610006 7648190, 7639421 7643769
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and function of the engine controller

The presented control unit is responsible for key processes of the N18 1.6 engine, such as fuel injection control, ignition, auxiliary equipment operation, and monitoring of operational parameters. As an OEM component, it works with the factory Mini electrical system, which helps maintain engine stability and reduces the risk of communication errors in the vehicle's network.

The controller is designed for use with a manual transmission, ensuring that the engine control logic is adapted to the characteristics of a manual gearbox. For the user, this means predictable throttle response, correct operation of assistance systems, and consistent performance of the entire drivetrain.

Benefits of using an original Mini module

Using an original control unit in a Mini R56 LCI with an N18 1.6 engine allows you to maintain the factory performance parameters of the power unit. The controller is prepared to work with sensors, wiring harnesses, and other vehicle modules, which facilitates installation and limits the need for electrical modifications. In practice, this translates into:

• consistent operation with other electronic modules in the vehicle,
• preservation of factory engine control maps,
• easier diagnostics at a service center due to compatibility with factory software.

As an item from the Electronic control modules and controllers category, this controller is an essential component for maintaining the proper operation of the drivetrain, especially when replacing a faulty ECU with a proven equivalent.

Characteristics of the used product

The offered control unit is a used item, which allows for a significant reduction in repair costs compared to a new OEM unit. At the same time, structural and functional compatibility with the factory Mini equipment is maintained, which is crucial for repairs requiring precise electronic matching. This type of solution is often chosen by workshops specializing in the Mini brand and by informed users looking for a reasonable compromise between price and quality.

Before installation, it is recommended to perform standard service procedures, such as diagnostics, potential software adaptation to the specific vehicle, and verification of the electrical installation. This allows you to fully utilize the potential of the offered controller and minimize the risk of recurring faults.

Selection and compatibility of the controller

Proper selection of a control unit for a Mini R56 LCI with an N18 1.6 engine requires attention to compatibility with the power unit, model year, and transmission type. The presented controller is intended for configurations with a manual gearbox, which is significant for the correct operation of functions related to engine performance under load and during gear changes.

The product specification includes information about the OEM part number and interchangeable numbers, which facilitate verification of compatibility with a specific vehicle. In case of doubt, it is worth comparing the data with service documentation or consulting a workshop specializing in the Mini brand to ensure proper module fitment.

Technical support and additional information

If you want to better understand when choosing a used engine controller is justified and what to look for when selecting one, check out our guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?. The article discusses practical aspects of purchasing used automotive electronics, which can help in making an informed decision.

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other components from the same group, such as additional controllers, engine management modules, or related control systems, check out the available parts in the Mini electronic control modules and controllers category.