Volkswagen VW Golf Mk7 MAP Pressure Sensor Air Intake Sensor Unit 04E906051

Volkswagen VW Golf Mk7 MAP Pressure Sensor Air Intake Sensor Unit is a component from the Air and fuel intake sensors group, responsible for precise pressure measurement in the intake manifold. A properly functioning MAP sensor allows the engine control unit to accurately determine the fuel dose and ignition timing, which translates into stable engine operation and predictable throttle response. The offered component comes from the Volkswagen brand and is intended for use in the Golf VII model.

Specifications and technical data

• SKU: 04E906051
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 04E906051
• Substitutable numbers: 04E906051, 04E 906 051
• Category: Air Intake & Fuel Sensors

The role of the MAP sensor in the intake system

The MAP intake air pressure sensor is a key component of the fuel-injected engine control system. Based on the signal from the sensor, the controller calculates engine load, corrects the fuel dose, and controls the operation of many components, such as the ignition system or the exhaust gas recirculation system. A functional sensor helps reduce fuel consumption, stabilizes idle speed, and improves engine refinement.

Benefits of using an original Volkswagen sensor

Using a sensor from the vehicle manufacturer's range ensures proper fitment with the electrical installation and the engine controller's characteristics. The original component from the Air and fuel intake sensors group has a correctly matched measurement characteristic, thanks to which the controller receives a stable, repeatable signal across the full load range. In practice, this means predictable vehicle behavior during acceleration, a lower risk of jerking, and a reduction in errors related to the air-fuel mixture.

Characteristics and application in Volkswagen Golf VII

The presented MAP sensor has been designed to work with the engines used in the Volkswagen Golf VII, where measuring the pressure in the intake manifold is one of the basic operating parameters of the controller. The sensor's design allows for installation in the factory-designated location on the manifold, maintaining the correct position relative to the airflow. As a result, the obtained signal is stable, and the injection system's response to load changes is predictable.

Condition, selection, and installation

The offered component is in used condition, which allows for an economical repair of the intake system while maintaining the manufacturer's original specifications. Before installation, it is recommended to verify the electrical installation and the socket in the manifold for contamination and mechanical damage. Proper selection of the sensor for a specific engine version should be based on catalog data and part numbers, which minimizes the risk of improper interaction with the engine controller.

Technical support and additional information

If you are planning a comprehensive repair or upgrade of the engine area in your Volkswagen and need other components from the same group, such as air temperature sensors, mass air flow sensors, or additional pressure sensors, check the available parts in the Volkswagen air and fuel intake sensors category.

To better understand how to safely and consciously use used electronics and measuring components in a car, it is worth reading the guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. The article discusses, among other things, selection by catalog numbers, compatibility issues, and practical installation tips.