The Audi S6 C6 5.2 FSI V10 Quattro fuel injector line is a specialized component of the gasoline fuel system, designed for use with the V10 FSI engine and quattro drivetrain. It is responsible for precisely delivering fuel to the injectors on the left side of the engine, which is crucial for stable engine operation and maintaining factory performance parameters.
Specifications and technical data
- SKU: 07L127501AF
- Mark: Audi
- Condition: Used
- OEM Part Number: 07L127501AF
- Substitutable numbers: 07L127501AF, 07L 127 501 AF
- Location on the vehicle: Left
- Fuel type: Petrol
- Category: Fuel Injectors
Purpose and Function in the Fuel System
The fuel injector line in the Audi S6 C6 5.2 FSI V10 Quattro operates in a demanding high-pressure environment typical of modern direct-injection gasoline engines. This component:
- stably delivers fuel to the injector nozzles on the left side of the engine,
- supports even cylinder fueling in the V10 unit,
- helps maintain proper FSI engine running characteristics under various loads,
- contributes to efficient gasoline combustion and correct throttle response.
Thanks to its proper integration with the injection system, the line works in conjunction with components categorized as injector nozzles, ensuring optimal operating conditions for them.
Compatibility and Mounting Fit
The offered fuel line has been designed with a specific Audi powertrain in mind, which translates to:
- dedicated placement on the left side of the engine,
- geometry tailored to the 5.2 FSI V10 engine and engine bay components,
- cohesion with the gasoline system in Audi vehicles with this type of fuel delivery.
Such a precise fit minimizes the need for modifications during installation and allows for the preservation of the original fuel system configuration.
Characteristics of a Used Part
This fuel injector line is a used part, meaning it is an original component from a previously operated vehicle. For the user, this offers the opportunity to use a part with a construction that aligns with Audi's factory specifications, while maintaining a favorable cost-to-quality ratio. A used part of this type is often chosen as:
- a service solution for a damaged existing line,
- a replacement ensuring compatibility with the original injection system,
- an economical option for repairs on advanced gasoline engines.
Importance for Injector Nozzle Operation
In FSI gasoline systems, proper fueling of the injector nozzles has a direct impact on:
- stable fuel pressure in the fuel rail and at the injectors,
- precise gasoline delivery to the combustion chambers,
- maintaining even cylinder operation across the entire RPM range.
A functional fuel injector line helps reduce the risk of disruptions in injector nozzle operation, such as power fluctuations, rough engine idling, or increased fuel consumption.
Technical Support and Additional Materials
If you are looking for other components in the Audi injector nozzles category, please explore our offer using the link: Audi injector nozzles. There you will find a wide selection of injection system components tailored to various models of this brand.
Although the described line works with a gasoline system, it is useful to be aware of the general symptoms of fuel injection problems. Helpful information on diagnostics and the consequences of neglect can be found in the article: diesel injector faults – symptoms, consequences, and diagnostics. This knowledge helps to better understand the importance of a well-functioning injection system in any engine type.
