Mini Cooper F54 F55 F56 B38 136HP Engine Control ECU Kit DME 8691827 Manual

Mini Cooper F54 F55 F56 B38 136HP Engine Control ECU Kit DME is a precisely selected set designed for vehicles with a manual transmission and petrol engine. As a product from the Electronic control modules and controllers category, it ensures proper management of the engine's operation, stable communication with the vehicle's electrical system, and the possibility of professional engine control system repair.

Specifications and technical data

• SKU: 8691827-5
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8674258
• Substitutable numbers: 8674258, 12148674258, 8655106, 12148655106, 8638785, 12148638785, 8654460, 12148654460, 8627205, 12148627205, 8662843, 12148662843, 8642705, 12148642705, 0261S18527, 0 261 S18 527, 6821975, 61356821975
• Fuel type: Petrol
• Gearbox type: Manual
• ECU type: Engine Control Unit
• Category: ECUs & Computer Modules

Purpose and compatibility

The presented ECU DME kit has been designed for Mini Cooper F54, F55, and F56 series models equipped with the B38 three-cylinder petrol engine with 136 HP. Using a dedicated controller for a specific vehicle generation allows for maintaining factory engine performance parameters, correct injection maps, and proper cooperation with other electronic modules in the car.

As an element from the engine controller group, this kit is particularly important when replacing a damaged module, repairing after flooding, power surges, or issues with communication in the vehicle's network. A properly selected ECU reduces the risk of errors, facilitates adaptation, and allows for the efficient restoration of the full functionality of the powertrain.

Technical characteristics of the ECU DME kit

The engine controller kit belongs to the Engine Control Unit group, which are electronic units responsible for controlling the combustion process, fuel dosing, ignition timing, and cooperation with sensors and actuators. The version intended for the B38 petrol engine is configured for the specific requirements of this unit, which translates into:

• correct fuel injection control across the full load range,
• coordination of ignition and turbocharging systems (if present in the configuration),
• support for engine sensors and data transmission to other vehicle modules,
• maintaining compliance with factory safety and engine protection strategies.

The version intended for manual transmission ensures proper cooperation with the drivetrain, including gear shift response, torque control, and integration with driver assistance systems.

Application in petrol vehicles with manual transmission

Petrol engines require precise control of the mixture and ignition, which is why a properly selected ECU is crucial for engine refinement, fuel consumption, and dynamics. The kit intended for Mini Cooper F54/F55/F56 vehicles with manual transmission allows for maintaining the consistency of the factory configuration, which is especially important when:

• replacing a damaged controller after an electrical or mechanical failure,
• performing repairs after a collision, when it is necessary to rebuild the engine control system,
• resolving issues with starting, engine stalling, or communication errors in the vehicle's network.

Thanks to maintaining compatibility with the powertrain and Mini's electrical architecture, this kit provides a solid base for further configuration and adaptation in a specialized service center.

Benefits of choosing a used Mini engine controller

Choosing a used ECU DME kit is a solution that allows for significantly reducing repair costs while maintaining the manufacturer's original specifications. Modules from this group, sourced from dismantling, are frequently used in professional workshops because they:

• ensure factory build quality and fitment for the vehicle's installation,
• enable economical repair without the need to purchase a new controller,
• are compatible with diagnostic and programming procedures used in specialized service centers.

To better understand how to safely select and install used control modules, it is worth checking the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. There you will find practical tips regarding selection by VIN/OEM, hardware and software compatibility, and the most common questions related to installation.

Support for choosing Mini electronics

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 controllers, auxiliary modules, or related engine management systems, check the available parts in the Mini electronic control modules and controllers category.

When purchasing used electronic components for a Mini, it is also worth familiarizing yourself with practical tips on how to evaluate offers and plan repairs based on second-hand parts – the following article will be helpful: Used parts – your guide to the best offers in an automotive store.