Camshaft Adjuster Mercedes W204 Petrol Timing Electromagnet A2761560490

Camshaft Adjuster Mercedes W204 Petrol Timing Electromagnet is a precision component of the timing control system, designed for petrol engines of this series. It is responsible for accurate monitoring and transmitting information about the camshaft position, which allows the engine control unit to properly adjust the timing phases and ensure stable operation of the power unit. Thanks to this component, the timing system can operate more efficiently and predictably.

Specifications and technical data

• SKU: A2761560490
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2761560490
• Substitutable numbers: A2761560490, A 276 156 04 90
• Fuel type: Petrol
• Category: Camshafts

Purpose and function in the timing system

The described valve-sensor is a component that works with Camshafts in a petrol engine, ensuring proper synchronization between the camshaft and the engine control unit. Its task is to generate a signal corresponding to the current position of the camshaft, which enables dynamic control of the timing phases depending on the load and rotational speed.

In practice, this translates into:

• more stable operation of the power unit across the entire rev range,
• more responsive reaction to load changes,
• better utilization of the timing system potential in a petrol engine.

Benefits of using an original Mercedes component

Using a component dedicated to Mercedes vehicles allows you to maintain compliance with the factory engine operating parameters. Properly matching the sensor characteristics to the controller and camshafts reduces the risk of diagnostic errors and problems with ignition and injection synchronization.

Key advantages include, among others:

• maintaining proper cooperation with the petrol engine control system,
• appropriate signal characteristics for the variable valve timing system,
• the ability to restore the correct operation of the power unit after the failure of the previous element.

Application in petrol engines

The presented valve-sensor is intended for units powered by petrol fuel, where precise control of timing phases has a direct impact on the smoothness of operation, performance, and fuel consumption. A properly functioning element of this type helps to maintain:

• correct ignition advance angle and injection timing values,
• stable idle speed,
• consistency of engine operating parameters with the manufacturer's specifications.

Product characteristics and condition

The offered camshaft adjuster is a part from the Camshafts category, originating from a Mercedes vehicle. The product is in used condition, which means it has been previously operated but is suitable for further installation after verifying compatibility with a specific power unit. This type of solution is often chosen as a technically reasonable alternative to new components, allowing for the optimization of repair costs while maintaining the appropriate operating parameters of the timing system.

Technical support and additional information

Before installation, it is recommended to compare the part parameters with the service documentation of the specific vehicle model and perform basic diagnostics after installation to confirm proper cooperation with the engine control system. In case of doubts regarding the selection of the element, it is worth using the help of a specialist dealing with the service of Mercedes vehicles.

If you are planning a comprehensive repair or modernization of the engine area in your Mercedes and need other elements from the same group, such as camshaft position sensors, phase control elements, or additional components working with the timing system, check the available parts in the Mercedes Camshafts category.

To better understand the importance of exhaust gas flow control elements and their impact on the operation of the power unit, it is worth reading an article describing the exhaust gas recirculation system and the advantages of using used components – details can be found in the material EGR: what it is and why it is worth considering used EGR valves.