Audi A5 8T 2.0 TDI Diesel Engine Fuel Injector Injection 04L130277AE

The Audi A5 8T 2.0 TDI Diesel Fuel Injector is an original fuel system component designed for 2.0 TDI diesel engines in the Audi A5 8T model. The precise design of the injector ensures proper fuel metering, stable engine operation, and maintenance of factory performance parameters.

Specifications and technical data

• SKU: 04L130277AE-1
• Mark: Audi
• Condition: Used
• OEM Part Number: 04L130277AE
• Substitutable numbers: 04L130277AE, 04L 130 277 AE
• Fuel type: Diesel
• Category: Fuel Injectors

Purpose and Role of the Injector in the Audi A5 8T 2.0 TDI

The diesel fuel injector in the Audi A5 8T 2.0 TDI is responsible for precisely delivering the correct amount of diesel fuel to the combustion chamber. A properly functioning injector nozzle contributes to:

• stable engine operation across the entire RPM range,
• maintaining factory power and torque,
• reducing smoke and noise characteristic of diesel engines,
• efficient fuel combustion, which promotes lower diesel fuel consumption.

This component belongs to the Injector Nozzles category, meaning it is a key component of the injection system in a Diesel engine.

Technical Characteristics and Compatibility

The presented injector has been specifically designed for 2.0 TDI units in the Audi A5 8T, adhering to the vehicle manufacturer's requirements. The appropriate geometry of the spray tip and its compatibility with the injection system's operating pressures ensure:

• proper fuel atomization in the combustion chamber,
• dose repeatability across the entire load range,
• consistency with factory engine control and injection maps.

Selecting an injector compatible with the 2.0 TDI unit is particularly important in diesel engines, where an incorrect part can lead to uneven running, power loss, or starting problems.

Product Condition and Service Application

The offered injector is a used part, allowing for economical repair of the fuel system while maintaining compatibility with Audi's factory solutions. This type of part is suitable for situations where:

• the engine exhibits symptoms of uneven running at idle,
• starting difficulties occur with a warm or cold engine,
• increased fuel consumption or a decrease in acceleration is noticeable,
• diagnostics indicate irregularities in injector operation.

Using an original injector nozzle allows for the restoration of correct engine operating parameters without altering the engine's construction.

Benefits of Using an Original Audi Injector Nozzle

Choosing a fuel injector for Audi A5 8T 2.0 TDI from the Injector Nozzles category is a solution that helps to:

• maintain the factory characteristics of diesel engine operation,
• minimize the risk of damage to pistons, valves, and the DPF filter resulting from improper injection,
• maintain compliance with emission standards for the given engine unit,
• reduce operating costs through stable combustion and less strain on other injection system components.

For users planning a comprehensive fuel system service, it may also be useful to compare the parameters of other injector nozzles in the vehicle to ensure even operation of all cylinders.

Diagnostics and Technical Knowledge about Diesel Injectors

Before replacing an injector, it is advisable to perform thorough computer diagnostics and a return flow test to confirm the source of the problem. A detailed discussion of typical symptoms and the consequences of neglecting faults can be found in the article: Diesel Injector Failures – How to Recognize Them and What Are Their Consequences. This is a practical source of knowledge for those servicing diesel engines.

Other Audi Injector Nozzles

If you are looking for other injector nozzles for Audi, check the available items in our catalog: Audi injector nozzles. This will allow you to easily compare different variants for their application in specific models and engines of this brand.