BMW E60 E61 E63 E65 550i 650i 750i N62N 367HP Engine ECU DME 7566706 Automatic

BMW E60 E61 E63 E65 550i 650i 750i N62N 367HP Engine ECU DME is an original engine control unit designed for BMW vehicles with an automatic transmission. As a component from the Electronic control modules and controllers group, it is responsible for precise management of the engine's operation, ensuring stable performance and proper interaction with other vehicle systems. This used DME controller is a solution that allows for a technically sound repair without interfering with the factory architecture of BMW electronics.

Specifications and technical data

• SKU: 7566706
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7566706
• Substitutable numbers: 12142461612, 2461612, 12147566706, 7566706, 0261209093, 0 261 209 093, KZ
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Application and compatibility

The presented DME engine controller is intended for BMW 5 Series E60/E61, 6 Series E63, and 7 Series E65 models with the 367 HP N62N engine, equipped with an automatic transmission. The module has been designed to operate in a specific drivetrain configuration, which allows for maintaining the engine's factory characteristics, correct injection maps, and proper communication with other controllers in the vehicle. As a result, it is suitable both for replacing a faulty ECU and for professional engine control system restoration.

Function in the drivetrain

The DME controller plays a key role in managing the operation of the N62N gasoline engine – it controls combustion parameters, fuel dosage, ignition, and interaction with the automatic transmission. It is responsible for:

• coordinating engine operation with the automatic transmission,
• continuous analysis of sensor signals and appropriate control of actuators,
• maintaining stable idle and smooth operation of the V8 unit,
• handling diagnostic functions that record errors in the controller's memory.

By maintaining the original software architecture, the module allows for consistent operation of BMW onboard systems, which is crucial for the advanced electronics of these generations.

Benefits of using an original controller

Using an original module from the Electronic control modules and controllers group in a BMW provides a range of practical service and operational benefits:

• factory fitment for the vehicle's electrical installation and communication buses,
• possibility of correct coding and adaptation within standard BMW service procedures,
• preservation of stock engine performance parameters without the need for wiring or aftermarket software modifications,
• reduced risk of communication issues between controllers (DME, automatic transmission, ABS, DSC, comfort modules).

Choosing a used, original controller is particularly advantageous for repairs where compliance with factory specifications and predictable vehicle behavior after installation are essential.

Designed for automatic transmission

The presented ECU DME is configured to work with an automatic transmission, which is important for the correct operation of gear-shifting logic, torque control, and safety systems. Proper matching of the controller to the transmission type minimizes the risk of communication errors, jerking during gear changes, or incorrect drivetrain reactions under dynamic driving conditions.

Condition and service application

The module is offered as a used part, allowing for an economical yet technically sound repair of the engine control system in high-end BMW vehicles. Such controllers are often used in:

• repairs following engine electronics failure,
• vehicle restoration after collisions,
• professional renovation projects for E60, E61, E63, and E65 models.

Before installation, it is recommended to perform standard diagnostic procedures and coding in accordance with the manufacturer's requirements to ensure full functionality in a specific vehicle.

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

For a better understanding of how original electronic modules influence the driving character and behavior of a premium brand, it is worth reading the article on our blog: Audi and pure emotion – how used modules and controllers help maintain the brand's DNA.

If you are interested in a broader context of repairing advanced BMW engines and want to learn practical tips on using original used components, also check out our guide: BMW N47 timing chain – typical failure and repair using BMW parts.