Mercedes W176 A180 CDI OM607 Engine Module ECU A6079002200 Keys Lock Automatic

Mercedes W176 A180 CDI OM607 Engine Module ECU is an advanced electronic engine control unit designed for the OM607 diesel engine in the A-Class W176 model with an automatic transmission. The set also includes immobilizer components (keys, lock), which facilitates matching to a specific vehicle and reduces coding issues. This is a solution for users who want to professionally restore the proper operation of the powertrain.

Specifications and technical data

• SKU: A6079002200-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A6079002200
• Substitutable numbers: A6079002200, A 607 900 22 00, S180212084A, A2469055601, A 246 905 56 01, KZ
• Fuel type: Diesel
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function in the powertrain

The electronic engine control module in the A-Class W176 with the Diesel OM607 unit is responsible for precise management of injection, turbocharging, and cooperation with the automatic transmission. A correctly selected controller ensures stable idling, proper throttle response, and correct communication with other vehicle systems (ABS/ESP, instrument cluster, comfort system).

Thanks to being dedicated to the automatic transmission version, the module is prepared to handle gear shift strategies, torque control, and transmission protection functions, which directly impacts the refinement of the entire powertrain.

Advantages of using a complete ECU + keys + lock set

The offered set includes the engine controller along with the ignition lock system components, which in practice translates into:

• easier adaptation in the vehicle without the need for deep interference with the immobilizer software,
• consistency of electronic components within a single car,
• reduced risk of starting issues after replacing the controller alone.

For workshops and individual users, this means a more predictable installation process and a lower risk of additional costs associated with programming.

Technical characteristics and compatibility

The module belongs to the Electronic control modules and controllers group, which means it works with the vehicle's data bus and requires correct configuration for a specific unit. Application in the diesel version guarantees a match to the diesel engine's operating characteristics, including injection parameters and the exhaust gas treatment system.

Before installation, it is recommended to:

• verify compatibility with the OEM part number and interchangeable numbers in the service documentation,
• check the vehicle equipment configuration (transmission type, engine version),
• perform computer diagnostics after installation to confirm correct communication with all modules.

Product condition and application in service practice

The offered controller is a used item, which in workshop practice often provides a cost-effective solution while maintaining the functionality required for daily operation. Such components are frequently used in professional automotive electronics services, especially when repairing cars after collisions or engine control system failures.

Replacing the control module along with the associated immobilizer elements is recommended in situations where the existing set has suffered electrical damage, there are communication problems on the bus, or errors preventing the vehicle from starting appear.

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

Substantive support and development of knowledge about automotive electronics

When working with advanced electronics, such as engine control modules, it is crucial to understand the dependencies between individual vehicle systems, diagnostic procedures, and the importance of original components. In the context of maintaining the premium brand character and driving quality, it is worth reading an article describing how properly selected parts influence the preservation of factory vehicle properties: Audi and emotions in their purest form. How do used parts help maintain the brand's DNA?.