BMW F20 F30 116i 316i N13 136HP Engine ECU KIT DME 8625241 + FEM + Key Automatic

Visual condition of the part

The product shows signs of use visible in the photos.

BMW F20 F30 116i 316i N13 136HP Engine ECU KIT DME + FEM + Key Automatic is a factory electronic control unit designed for N13 engines with 136 HP in 1 Series F20 and 3 Series F30 models. This component from the Electronic control units and controllers category is responsible for precise engine management, ensuring stable power characteristics and proper cooperation with other vehicle systems. This used controller is a solution that allows for a technically correct repair of the control system while maintaining the original BMW architecture.

Specifications and technical data

• SKU: 8625241-4
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7636292
• Substitutable numbers: 12148638198, 8638198, 12148610484, 8610484, 12147636292, 7636292, 12147634297, 7634297, 12147640755, 7640755, 12147607725, 7607725, 12148625241, 8625241, 12148614302, 8614302, 12148603352, 8603352, 0261S10136, 0 261 S10 136, 61359325653, 9325653
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the BMW N13 engine controller

The presented module is an engine computer dedicated to N13 petrol units with 136 HP used in BMW F20 116i and F30 316i series. Its task is to coordinate key drive parameters, such as fuel dosage, ignition timing, or accessory control, so that the engine operates in a repeatable manner consistent with factory maps. Using an original controller allows for maintaining the driving characteristics typical of BMW, without the need for interfering with the installation or adapting non-original solutions.

Integration with automatic transmission

The module has been designed to work with an automatic transmission, which is important for proper communication within the vehicle network and smooth gear shifting. The controller transmits and receives signals from the transmission control unit, making it possible to:

• correctly match engine torque to the current gear,
• ensure stable operation of comfort functions, such as smooth starting and downshifting,
• maintain compliance with factory gear-shifting strategies.

Choosing an original control module for an automatic transmission configuration reduces the risk of communication errors and incorrect drivetrain reactions.

Benefits of using an original BMW module

Using a controller from the BMW OEM family brings a number of practical advantages in everyday operation:

• Maintaining factory engine operating parameters – maps and control logic are consistent with the manufacturer's specifications for the N13 136 HP unit.
• High compatibility with the electrical installation and other vehicle modules – no need for wiring or connector modifications.
• Possibility of diagnostics and programming using standard BMW service tools.
• Consistency with safety and comfort systems that communicate with the engine computer.

For users who care about maintaining the original driving character, choosing such a controller is a technically sound and economically advantageous solution compared to a complete drivetrain replacement.

Application in service practice

The used control module will work well both for repairs after engine electronics failure and for replacing a damaged computer after flooding, power surges, or incorrect software interference. In workshops specializing in the BMW brand, this type of element is often used as a base for:

• transferring immobilizer data and vehicle configuration,
• restoring factory settings after unsuccessful software modifications,
• restoring proper communication in the controller network.

Due to the specific nature of the engine computer's operation, it is recommended that installation and any necessary coding be performed by a service center with experience in BMW F-series electronics.

BMW electronic control modules – expansion and repairs

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

More about how original electronic modules affect the behavior of premium class cars and how used components can help maintain the brand's character can be found in the article Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?, which well illustrates the importance of properly selected controllers and modules in modern vehicles.