Mercedes W205 C 200 264915 197HP Engine Control ECU Module A2649000700 Automatic

Mercedes W205 C 200 264915 197HP Engine Control ECU Module Automatic is a specialized, used module from the Electronic control modules and controllers category, designed for use with a petrol engine and an automatic transmission. It is responsible for the precise management of engine operating parameters, ensuring stable power characteristics and proper cooperation with vehicle systems. This is a solution for users who expect proven engine electronics matched to a specific drivetrain configuration.

Specifications and technical data

• SKU: A2649000700-5
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2649000700
• Substitutable numbers: A2649000700, A 264 900 07 00, A2649011900, A 264 901 19 00, 0261S200343, 0 261 S20 343
• Fuel type: Petrol
• Gearbox type: Automatic
• Category: ECUs & Computer Modules

Purpose and function of the controller

The presented engine controller is dedicated to the Mercedes W205 C 200 model with a petrol engine and an automatic transmission. The ECU module monitors key engine operation processes, such as fuel dosing, ignition control, and cooperation with safety and comfort systems, which translates into predictable performance and smooth drivetrain operation.

Thanks to being matched to a specific power configuration and transmission type, the controller allows for maintaining factory driving characteristics, as well as proper communication with other electronic modules in the vehicle. This is particularly important when replacing a damaged ECU with a unit of similar hardware and software parameters.

Benefits of using a pre-owned ECU

Choosing a used engine controller for a Mercedes allows for significant reduction in repair costs while maintaining the vehicle's original electronic architecture. A module from the same ECU family facilitates the adaptation and programming process, which shortens service time and reduces the risk of compatibility issues.

The main advantages of this solution include:

• preservation of factory engine and automatic transmission control logic,
• possibility of matching by OEM number and interchangeable part numbers,
• easier integration with the existing electrical installation and the vehicle's CAN network,
• cost-effectiveness compared to a new module.

Selection, compatibility, and installation

To ensure proper operation, it is crucial to match the controller by OEM part number, reference numbers, and vehicle configuration (fuel type and transmission type). In practice, this means verifying compatibility with the specific engine version and vehicle model year, as well as preparing the module for operation through appropriate coding or adaptation in the vehicle.

Installation in a specialized service center equipped with appropriate diagnostic software is recommended. This allows for the correct assignment of the controller to the immobilizer, verification of communication with other modules, and performance of functional tests after installation. Such an approach minimizes the risk of errors and ensures stable operation of the drivetrain.

Electronic control modules in Mercedes – expansion and service

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

When selecting a used ECU, it is worth utilizing professional knowledge regarding part numbers, hardware and software versions, and installation procedures. A detailed discussion of these topics, along with practical examples and answers to frequently asked questions, can be found in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?

Summary

Mercedes W205 C 200 264915 197HP Engine Control ECU Module Automatic is a used, original module from the Electronic control modules and controllers category, designed for use with a petrol engine and an automatic transmission. When properly selected and correctly coded, it provides an effective solution for repairing the engine control system, allowing for the restoration of proper drivetrain operation at reasonable service costs.