Description
VW Volkswagen Golf 8 1.5 eTSI DFYA Throttle Body Assembly is an original intake system component from the Throttle Bodies group, designed for petrol engines. It precisely controls the amount of air drawn in, supporting the stable operation of the 1.5 eTSI unit and the correct functioning of engine control systems.
Specifications and technical data
- SKU: 04E133062T
- Mark: Volkswagen
- Condition: Used
- OEM Part Number: 04E133062T
- Substitutable numbers: 04E133062T, 04E 133 062 T
- Fuel type: Petrol
- Category: Throttle Bodies
Purpose and Function in a Petrol Engine
The throttle body assembly in the Golf 8 1.5 eTSI DFYA is responsible for the precise metering of air supplied to the intake manifold. In a Petrol engine, the correct operation of the throttle body directly impacts:
- stable idle speed,
- smooth acceleration without jerking,
- response to accelerator pedal input,
- efficient combustion of the fuel-air mixture.
A well-chosen throttle body assembly helps maintain correct engine operating parameters, reduces the risk of the unit stalling, and supports a consistent, predictable power delivery.
Original Origin and Mounting Compatibility
The presented throttle body assembly is a Volkswagen brand part, meaning it retains the factory geometry, mounting points, and operating characteristics consistent with the requirements of the 1.5 eTSI DFYA unit. Thanks to this:
- it fits the factory intake manifold without modifications,
- it works with the original engine control unit,
- it maintains operating parameters in line with the manufacturer’s specifications.
The component comes from the Throttle Bodies category, which simplifies selection within the intake system and ensures consistency of the applied components.
Performance Characteristics and Benefits of Use
Using an original throttle body assembly in the Golf 8 1.5 eTSI DFYA allows for the restoration of correct intake system operation after a failure or wear of the previous component. In practice, this means:
- more predictable throttle response across the entire RPM range,
- reduced risk of idle speed fluctuations,
- more stable engine operation under load,
- better cooperation with the mixture control systems in the petrol unit.
The product in Used condition offers a cost-effective solution while maintaining original manufacturer specifications, which is particularly important in modern direct-injection petrol engines.
Professional Service Application
The throttle body assembly for the VW Golf 8 1.5 eTSI DFYA is suitable for both professional service centers and workshops specializing in the maintenance of modern petrol engines. When replacing, it is recommended to:
- check the intake system for leaks,
- inspect the condition of vacuum hoses and electrical connectors,
- perform throttle body adaptation using an appropriate diagnostic tester, if the service procedure requires it.
This approach allows for the full utilization of the component’s potential and reduces the risk of recurring faults related to unstable engine operation.
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 throttle bodies, control elements, or intake system sub-assemblies, check the available parts in the Volkswagen Throttle Bodies category.
Additionally, to better understand the importance of proper engine accessory maintenance and the impact of part quality on the durability of the powertrain, it is worth reading the guide article Reliability Under the Star – How to Care for Engine Accessories in Popular Mercedes-Benz C-Class and E-Class Models?, which discusses practical operating principles and component selection in modern engines.
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