Mercedes W205 C200 264.915 198HP Engine Control ECU Kit A2649000700 Automatic

Mercedes W205 C200 264.915 198HP Engine Control Unit ECU A2649000700 Automatic is a specialized electronic control module designed for a gasoline engine paired with an automatic transmission. This item from the Electronic Control Modules and Units category is responsible for precise engine management, ensuring stable performance, correct fuel delivery, and communication with other vehicle systems. This is a dedicated solution for users who expect proven, factory electronics for their Mercedes.

Specifications and technical data

• SKU: A2059007147-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2059007147
• Substitutable numbers: A2059007147, A 205 900 71 47, A2649011900, A 264 901 19 00, 0261S20343, 0 261 S20 343
• Fuel type: Petrol
• Gearbox type: Automatic
• Part type: Engine Control Unit (ECU)
• Category: ECUs & Computer Modules

Intended Use and Function of the Control Unit

The presented Engine Control Unit ECU has been designed to work with the gasoline engine in the Mercedes C-Class W205 generation, C200 version. It is responsible for key processes such as ignition control, fuel injection, engine accessory operation, and data exchange with other vehicle modules. This ensures the powertrain maintains proper running smoothness, and the accelerator pedal response remains predictable and consistent with the manufacturer's original specifications.

Integration with Automatic Transmission

The control unit is adapted for cooperation with an automatic transmission, which is crucial for smooth gear changes and coordination of engine torque with gearbox operation. A correctly selected ECU for the automatic version allows for:

• consistent gear shifting strategies in various driving modes,
• stable RPM during starting and acceleration,
• proper communication with the transmission module and other vehicle systems.

This provides the driver with predictable drivetrain behavior, and the control system remains consistent with the factory Mercedes configuration.

Performance Characteristics with Gasoline Engine

The ECU has been prepared to handle a gasoline engine, which means appropriate ignition maps, fuel delivery strategies, and control of the unit's operating parameters. A correctly selected control unit for the fuel type influences:

• stable idle RPM,
• proper response to load,
• maintenance of power and torque characteristics consistent with the manufacturer's specifications.

This is particularly important in modern units where engine electronics work in conjunction with advanced safety and comfort systems.

Condition, Origin, and Service Application

The offered control unit comes from a Mercedes vehicle and is a used part, making it an attractive cost-effective alternative while maintaining original construction. This type of module is suitable for both standard replacement of a damaged ECU and for professional engine control system repairs where maintaining compatibility with the vehicle's original electronic architecture is crucial.

Selection Support and Related Content

When selecting an engine control unit, it is important to pay attention to compatibility with the specific engine version, fuel type, and transmission type. Available part numbers and interchangeable numbers can be helpful for precise identification of the correct module in service catalogs and parts selection systems.

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

For more information on how original electronic modules influence the driving characteristics and behavior of a premium car, read the blog article Audi and Pure Emotion – How Used Modules and Control Units Help Maintain Brand DNA, which highlights the importance of factory electronic solutions in modern cars.