BMW F20 F21 F30 F31 LCI F22 B58 340HP Engine Control ECU DME 9894913 Automatic

BMW F20 F21 F30 F31 LCI F22 B58 340HP Engine Control ECU DME is an original electronic engine control unit designed for the B58 340HP engine paired with an automatic transmission. This used module from the Electronic control modules and controllers category allows you to restore the proper operation of the drivetrain without the need for unreliable aftermarket replacements. It is a solution for users who expect stable engine performance in line with BMW's factory specifications.

Specifications and technical data

• SKU: 9894913-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9470885
• Substitutable numbers: 9470885, 12149470885, 0261S21761, 0 261 S21 761
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the engine control unit

The presented DME controller is responsible for the comprehensive management of the B58 petrol engine in BMW F-series models with an automatic transmission. It controls, among other things, fuel injection, ignition, auxiliary equipment operation, and communication with other vehicle systems, ensuring the cohesive performance of the entire drivetrain. As a result, the vehicle maintains the power and torque characteristics intended by the manufacturer, and throttle response remains predictable and consistent.

Benefits of using an original BMW module

Using an original DME controller in BMW vehicles with a B58 engine and automatic transmission helps maintain software consistency and operating parameters in line with factory settings. In practice, this means:

• maintaining the correct performance characteristics of the powertrain,
• proper cooperation with safety and comfort systems,
• stable operation under various load and temperature conditions,
• easier service diagnostics due to compliance with factory procedures.

For the user, this means more predictable operation and a reduction in the risk of problems resulting from incompatible replacements. The original control module is designed for a specific fuel type and transmission configuration, which has a direct impact on engine refinement.

Technical characteristics and vehicle integration

The DME controller in this offer is designed for a petrol engine paired with an automatic transmission, which is crucial for proper communication with the transmission mechatronics and driver assistance systems. The module is part of the vehicle's control network, exchanging data with other electronic units such as safety, comfort, or traction management systems. This allows for precise adjustment of engine performance to current driving conditions.

As an item in the Electronic control modules and controllers category, this controller is designed with high requirements for interference resistance, power stability, and vehicle bus communication in mind. Proper matching of the module to the specific car configuration is key to avoiding communication errors and system malfunctions.

Condition, application, and installation recommendations

The offered controller is a used product, which allows for an economical restoration of vehicle efficiency while maintaining the manufacturer's original specifications. Before installation, it is recommended to verify compatibility with the specific engine version and vehicle equipment, as well as to perform appropriate programming or adaptation procedures at a specialized service center. A properly selected and configured module minimizes the risk of drivetrain errors and facilitates subsequent diagnostics.

Expanding the BMW control system

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, engine management modules, or auxiliary control units, check out the available parts in the BMW electronic control modules and controllers category.

For those interested in the broader context of using original electronic modules in premium cars, valuable information on the role of factory components in maintaining the brand's character can be found in the article Audi and pure emotion – how used parts help maintain the brand's DNA, which effectively illustrates the importance of original components for other manufacturers as well.