Fuel Pump Module Mercedes W176 W204 C207 W212 W246 Control Unit ECU A0009001704

Fuel Pump Module Mercedes W176 W204 C207 W212 W246 Control Unit ECU is a specialized component from the Electronic control modules and controllers group, designed for precise management of the fuel pump operation in selected Mercedes models. This solution allows for the restoration of proper fuel system operation, stabilization of engine parameters, and reduction of the risk of errors related to fuel pressure.

Specifications and technical data

• SKU: A0009001704
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009001704
• Substitutable numbers: A0009001704, A 000 900 17 04
• Category: ECUs & Computer Modules

Purpose and function of the module

The presented fuel pump ECU module is responsible for the electronic control of pump efficiency in Mercedes vehicles from the W176, W204, C207, W212, and W246 series. Its task is to continuously monitor the fuel system parameters to ensure adequate fuel pressure under various engine load conditions, while maintaining the stability and safety of the powertrain.

As a component from the Electronic control modules and controllers category, the controller works with the vehicle's main computer, pressure sensors, and electrical installation, enabling precise fuel dosing and reducing the risk of power drops, jerking, or starting problems.

Benefits of using the original fuel pump ECU module

Using a dedicated fuel pump ECU module in Mercedes cars brings a number of practical benefits:

• maintaining compatibility with the factory electrical architecture and vehicle network communication,
• stable fuel pump operation across the full range of engine loads,
• reduced risk of errors related to fuel pressure and limp mode,
• more predictable vehicle behavior during acceleration and driving under load.

Thanks to this module, it is possible to controllably restore the correct operation of the fuel system after the failure of the previous controller, without the need for costly replacement of entire mechanical components.

Product characteristics and condition

The offered controller belongs to the group of original solutions used in Mercedes vehicles, which facilitates proper fitment to the installation and correct cooperation with other electronic systems. The product is in used condition, which allows for an economical repair while maintaining an appropriate level of quality and functionality, which is particularly important in the case of advanced onboard electronics.

Before installation, it is recommended to verify compatibility with the specific vehicle version (including body generation and powertrain) and to consider any potential need for adaptation or programming in the vehicle, in accordance with service procedures for ECU modules.

Professional selection and installation of the module

To fully utilize the capabilities of the offered controller, it is worth ensuring proper selection based on vehicle configuration and reference numbers, as well as installation in accordance with the manufacturer's guidelines. Proper connection to the electrical installation, inspection of wiring harness condition, and correct mounting of the module minimize the risk of operational interference and ensure long-term, stable operation.

For users who want to deepen their knowledge on the selection and operation of such components, a guide describing the practical aspects of purchasing and installing used controllers and sensors will be useful – details can be found in the article Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?.

Expansion of the control system in Mercedes

If you are planning a comprehensive repair or modernization of the fuel system control area in your Mercedes and need other components from the same group, such as additional controllers, engine management modules, or auxiliary controllers, check the available parts in the Electronic control modules and controllers Mercedes category.