BMW F20 F30 116i 316i N13 136HP Engine ECU Kit DME 8625241 FEM Key Lock Manual

BMW F20 F30 116i 316i N13 136HP Engine ECU Kit DME FEM Key Lock Manual is a complete electronic set designed for the petrol engine control system in F-series BMW models with a manual transmission. The kit includes the DME engine control unit along with the FEM module and locking components, ensuring consistent, factory-spec cooperation between all parts. This solution is particularly useful when replacing a faulty control unit or performing a comprehensive repair of the drivetrain electronics.

Specifications and technical data

• SKU: 8638198-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8625241
• Substitutable numbers: 12148638198, 8638198, 12148610484, 8610484, 12147636292, 7636292, 12147634297, 7634297, 12147640755, 7640755, 12147607725, 7607725, 12148625241, 8625241, 12148614302, 8614302, 12148603352, 8603352, 0261S11037, 0 261 S11 037, 61359381104, 9381104
• Fuel type: Petrol
• Gearbox type: Manual
• Category: ECUs & Computer Modules

Purpose and function of the ECU DME FEM kit

The presented control kit is dedicated to the N13 136HP petrol engine in F-series BMW vehicles with a manual gearbox. Combining the DME controller with the FEM module and ignition lock components ensures coherent management of engine operation, the immobilizer, and functions related to starting the vehicle. This makes it possible to restore the original operating logic of the drivetrain without the need to mix components from different sets.

Benefits of using a complete engine control unit kit

Using a complete ECU kit with the FEM module and ignition lock reduces the risk of issues with immobilizer synchronization, communication errors within the vehicle network, and failed programming attempts. In practice, this means:

• consistent matching of components within the engine electronics and start system,
• easier configuration during installation and adaptation in the vehicle,
• reduced risk of software conflicts between modules.

For workshops and specialists dealing with BMW electronics, this solution allows for shorter diagnostic times and accelerates the process of restoring the vehicle to full efficiency.

Technical characteristics regarding the drivetrain

The kit has been prepared with the petrol engine in mind, which is significant for injection maps, ignition, and engine operating strategies. At the same time, it is designed to work with a manual transmission, ensuring that the torque control logic, gear shift assist functions, and safety features are in line with the factory configuration. Such matching minimizes the need for deep software modifications and facilitates integration with the vehicle's existing installation.

Condition, verification, and practical application

The item comes from the Electronic control modules and controllers group and is offered as a used part, which is a cost-effective solution while maintaining original BMW specifications. Before installation, a standard diagnostic procedure and software adaptation to the specific vehicle are recommended, in accordance with BMW service practices. This type of kit is suitable for both post-accident repairs and resolving failures of the factory engine control unit.

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

Expert support and selection of used electronics

When working with used engine controllers, comfort modules, or parking sensors, proper component matching and an informed approach to programming and diagnostics are key. To better understand when choosing used electronics is justified and how to safely select such elements for your car, it is worth reading our guide: A second life for electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

Summary

BMW F20 F30 116i 316i N13 136HP Engine ECU Kit DME FEM Key Lock Manual is a practical solution for service centers and users who need a complete, original control kit for a petrol engine with a manual transmission. Combining the DME controller with the FEM module and ignition lock components makes it easier to restore full drivetrain functionality, limits immobilizer issues, and allows for maintaining the factory logic of BMW electronics.