Mini Cooper F55 B38 1.5 136HP Engine ECU Kit DME 8489647 BDC Key Manual

Mini Cooper F55 B38 1.5 136HP Engine ECU Kit DME BDC Key Manual is a set from the Electronic control modules and ECUs group, designed for the powertrain with a gasoline engine and a manual transmission. The kit includes the DME controller, BDC module, and key, providing a cohesive solution for the engine electronics and access system in your Mini. This gives you the foundation for a professional repair or replacement of the factory control set.

Specifications and technical data

• SKU: 8489647-4
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 8489647
• Substitutable numbers: 8489647, 12148489647, 0261S19759, 0 261 S19 759, 8796101, 61358796101
• Fuel type: Petrol
• Gearbox type: Manual
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Purpose and function of the control set

The presented set is designed for Mini Cooper F55 models with the B38 136 HP unit, powered by gasoline and paired with a manual transmission. The DME controller is responsible for precise engine management, while the BDC module integrates body functions and communication with the key. This layout allows for maintaining consistency between the powertrain electronics and the comfort and security systems.

Combining the engine controller, BDC module, and key into one set facilitates the adaptation process in the vehicle, reducing the risk of issues with immobilizer synchronization or vehicle network communication. This solution is particularly useful when replacing a damaged set or during advanced electronics repairs.

Benefits of using an original Mini set

Using original Mini components in the area of engine and body control ensures high compatibility with the vehicle's factory architecture. As a result, proper cooperation with the electrical installation, sensors, and other modules in the vehicle network is maintained. For the user, this means stable engine operation, predictable responses to driver commands, and correct functioning of safety systems.

The completeness of the set (DME + BDC + key) promotes an efficient service process – the workshop has elements from a single system at its disposal, which facilitates configuration and diagnostics. This is a practical solution for automotive electronics specialists who expect predictable module behavior after installation.

Application in a gasoline system with a manual transmission

The presented DME controller is intended for use with a gasoline engine, which is significant for the characteristics of injection maps, ignition, and engine operating strategies. In turn, the configuration for a manual transmission affects how torque is managed, throttle response, and integration with driver assistance systems.

Such matching to a specific powertrain configuration allows for maintaining factory engine performance parameters while facilitating diagnostics and potential software updates at specialized service centers. Consistency of the configuration with the gasoline engine and manual transmission is crucial for the proper operation of the entire system.

Condition and installation aspects

The item comes from the secondary market, which allows for an economical restoration of the control system's efficiency in the vehicle. During installation, it is recommended to use the services of a workshop with experience in working with Mini electronics and access to appropriate diagnostic software. This enables the correct adaptation of the set to a specific car, including the configuration of comfort and security functions.

Before purchasing, it is worth verifying compatibility with the vehicle based on the OEM number and interchangeable numbers visible in the technical specification. If needed, a detailed guide on used automotive electronics may be helpful – you can find it in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?, which describes selection by VIN/OEM, compatibility issues, and practical installation examples.

Selection by numbers and technical support

To ensure that the presented control set will be suitable for your Mini, it is crucial to compare the OEM part number and reference numbers with the vehicle data. Proper selection minimizes the risk of communication problems in the vehicle network, engine control errors, or incorrect operation of the immobilizer system.

For users who want to verify compatibility on their own, a practical step-by-step guide will be useful – you can find it in the material Guide: how to choose the right car part by VIN and OEM number, which describes how to work with catalog numbers and a list of questions worth asking the seller before purchasing electronic modules.

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