Ford Fiesta Mk7 Exhaust Gas Temperature Sensor ST 1.6 EcoBoost D2BA-6G004-AA

Ford Fiesta Mk7 Exhaust Gas Temperature Sensor ST 1.6 EcoBoost is a component from the Lambda sensors and O2 sensors category, responsible for the precise measurement of gas temperatures in the exhaust system. A properly functioning sensor assists the engine control unit in monitoring the fuel mixture and protecting components, which translates into stable operation of the 1.6 EcoBoost unit and reduces the risk of overheating exhaust elements. This solution is dedicated to users who expect a proven component for servicing the ST version.

Specifications and technical data

• SKU: 5298429
• Mark: Ford
• Condition: Used
• OEM Part Number: 5298429
• Substitutable numbers: 5298429, D2BA-6G004-AA, D2BA6G004AA
• Category: Oxygen Sensors

Purpose and function of the exhaust gas temperature sensor

The exhaust gas temperature sensor in the ST 1.6 EcoBoost version is responsible for monitoring thermal conditions in the exhaust system, which is crucial for protecting the turbocharger, catalytic converter, and other components of the hot engine section. Based on the signal from the sensor, the control unit can appropriately adjust the fuel dose and boost strategy, keeping operating parameters within a safe range.

In practice, a functional sensor helps to:

• maintain stable engine performance characteristics under load,
• reduce the risk of overheating exhaust system components,
• support the proper operation of emission control systems.

Benefits of using an original Ford sensor

The component from the Ford offer ensures compatibility with the factory operating characteristics of the 1.6 EcoBoost unit, which is important both in cars used daily and in units that have undergone modifications. Proper fitment of the thread, cable length, and electrical connector facilitates installation and minimizes the risk of leaks or reading errors.

The main advantages of using this sensor include:

• factory fitment for the exhaust system in the Ford Fiesta Mk7 ST 1.6 EcoBoost,
• stable measurement signal, supporting the correct operation of the engine control unit,
• possibility of use as a service component when replacing a damaged sensor.

Product characteristics and condition

The presented exhaust gas temperature sensor belongs to the Lambda sensors and O2 sensors group, which means it works with the fuel mixture control and exhaust emission system. The product is offered as used, which allows for economical vehicle maintenance while retaining a component with specific characteristics for the ST 1.6 EcoBoost version. This type of solution is particularly attractive for repairs where fitment to a specific engine configuration is essential.

Selection and practical application

When selecting an exhaust gas temperature sensor for the Ford Fiesta Mk7 ST 1.6 EcoBoost, it is worth paying attention to compatibility with the powertrain and the vehicle's exhaust system. This sensor model is designed to work with the EcoBoost engine, where precise control of exhaust gas temperature is significant for the durability of the turbocharger and exhaust purification elements.

To further deepen your knowledge about choosing used electronics and measurement equipment, including sensors, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?

Related items from the same group

If you are planning a comprehensive repair or upgrade of the engine area in your Ford and need other elements from the same group, such as additional temperature sensors, measurement probes, or fuel mixture control elements, check the available parts in the Ford Lambda sensors and O2 sensors category.

If you want to better plan your purchases of used components and optimize service costs, a practical guide may be helpful: Used parts – Your guide to the best offers in the automotive store.