BMW F30 LCI 330e B48X Engine Control Unit ECU Kit DME 8693213 FEM Key Automatic

BMW F30 LCI 330e B48X Engine Control Unit ECU DME is an advanced electronic control module designed for the powertrain of the facelifted hybrid 3 Series. It is responsible for precise management of the B48X unit's operation and its cooperation with the automatic transmission, ensuring stable operating parameters and consistency of all engine systems. Thanks to the factory BMW architecture, this controller is a solid basis for professional repair or replacement of a damaged ECU in your vehicle.

Specifications and technical data

• SKU: 8693213-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8693213
• Substitutable numbers: 8693213, 12148693213, 8671965, 12148671965, 8680945, 12148680945, 0261S18704, 0 261 S18 704, 61359868383, 9868383
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and Function of the DME Controller

The presented engine control unit has been designed specifically for the BMW 3 Series F30 LCI 330e powertrain with the B48X unit. As an element from the Electronic Control Modules and Controllers category, it is responsible for coordinating the internal combustion engine's operation, cooperation with the hybrid system, and communication with other controllers in the vehicle.

The ECU DME manages, among other things, fuel delivery, ignition, hybrid mode operating strategies, and cooperation with the automatic transmission. A correctly selected and configured controller allows for the restoration of full powertrain functionality, reduction of system memory errors, and ensures stable operation under various operating conditions.

Compatibility and Selection by Numbers

This controller is an original BMW module, which facilitates matching it to a specific vehicle configuration. The technical specification provides the OEM part number and associated interchangeable numbers, which allow you to verify compatibility with your F30 LCI 330e B48X model. This enables precise selection of the ECU based on the engine version, model year, and the automatic transmission used.

Before purchasing, it is advisable to compare the designations with the currently installed controller or use VIN-based selection to avoid communication problems within the vehicle network and the need for additional wiring modifications.

Integration with Automatic Transmission

The described engine control unit is designed to work with the automatic transmission in the BMW F30 LCI 330e. This means that the control logic takes into account gear shifting strategies, load points, and driving modes characteristic of this powertrain configuration. Correct ECU selection based on the transmission type is crucial for:

• proper communication between the engine controller and the transmission module,
• smooth gear changes in various driving modes,
• stable operation of the hybrid system in conjunction with the automatic transmission.

By maintaining the factory control architecture, the risk of incorrect shifts, jerks, or errors related to torque synchronization can be minimized.

Product Characteristics and Service Application

The offered controller comes from the Electronic Control Modules and Controllers group and is a used part, making it an attractive solution for costly engine system repairs. In many cases, using an original used module can significantly reduce service costs while maintaining factory quality and compatibility with the vehicle's electrical system.

The module is suitable as a replacement for a damaged ECU after an electrical failure, as well as for more advanced service work, such as engine replacement within the same B48X unit family. The workshop is responsible for performing the appropriate adaptation, coding, or programming procedures in accordance with BMW standards.

Technical Support and Additional Information

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other parts from the same group, such as DME controllers, ECU modules, or electronic management units, check the available parts in the BMW Electronic Control Modules and Controllers category.

When selecting a used engine controller, hardware and software compatibility are particularly important, so it is worth using practical tips on verifying numbers, VIN matching, and installation procedures. An extended discussion of these issues can be found in the Global Parts guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECU Modules and Sensors?