Audi S4 B8 S5 8T 3.0 TFSI CRE Inlet Camshaft Adjuster Unit 06E109083P

The Audi S4 B8 S5 8T 3.0 TFSI CRE Intake Camshaft Adjuster VVT Unit is an original part from the tensioners and rollers category, designed for precise control of the intake camshaft timing in the 3.0 TFSI engine. It ensures stable camshaft operation, which translates to predictable torque characteristics and proper interaction with the engine control electronics.

Specifications and technical data

• SKU: 06E109083P
• Mark: Audi
• Condition: Used
• OEM Part Number: 06E109083P
• Substitutable numbers: 06E109083P, 06E 109 083 P
• Category: Tensioners & Pulleys

Purpose and Function of the Intake Camshaft Adjuster

The intake camshaft adjuster (VVT unit) is responsible for dynamically changing the position of the intake camshaft, depending on engine load and speed. A properly functioning unit allows for:

• stabilized operation of the 3.0 TFSI unit across the entire RPM range, without unwanted vibrations or jerks,
• maintaining optimal cylinder filling, which promotes smooth acceleration and engine flexibility,
• proper interaction with the control system, reducing the occurrence of errors related to camshaft timing synchronization.

In Audi S4 B8 and S5 8T models with the 3.0 TFSI CRE engine, a functional intake VVT unit is crucial for maintaining the engine's factory performance parameters.

Construction and Technical Characteristics

The offered Audi intake camshaft adjuster is a component from the tensioners and rollers group, working with a chain-driven timing system. Its construction is designed to handle the dynamic loads typical of powerful turbocharged gasoline engines.

• Precise adjustment mechanism ensures smooth camshaft position changes within the specified angular range.
• Compatibility with factory control allows for maintaining original ignition and injection maps, without the need for software modifications.
• Appropriately selected gearing and geometry support even load distribution on timing components, reducing wear.

By maintaining OEM specifications, installing this VVT unit allows for the restoration of correct camshaft timing in the 3.0 TFSI engine without interfering with other components.

Condition, Origin, and Benefits of Choosing a Used OEM Part

This component is from the Audi brand and is offered as a used OEM part. For many users, this represents a sensible compromise between cost and maintaining factory quality and fit.

• Original construction guarantees proper fitment with the timing gear, camshaft, and other system components.
• No modifications required – the VVT unit is installed in place of the original, using factory mounting points.
• Compatibility with other timing system components reduces the risk of compatibility issues common with some aftermarket parts.

If you are considering the choice between a used part and an aftermarket replacement, you can find practical advice in the article 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement, which discusses specific examples and selection criteria.

Symptoms of VVT Unit Wear and the Importance of Timely Replacement

A malfunctioning or worn intake camshaft adjuster in the 3.0 TFSI engine can cause a range of irregularities in the engine's operation. Typical symptoms include:

• rough idle and noticeable vibrations at low RPMs,
• loss of power in the mid-range RPMs, especially during acceleration,
• warning lights and ECU errors related to camshaft timing synchronization,
• increased fuel consumption due to suboptimal cylinder filling.

If such symptoms appear, replacing the intake VVT unit with a functional OEM part is one of the key steps to restoring proper engine operation.

If you are simultaneously experiencing issues with your vehicle's electrical system, information from the guide When It's Worth Replacing an Alternator with a Used One: A Practical Guide for Drivers may be helpful, as it assists in assessing the condition of engine accessories.

Audi Tensioners and Rollers – Selecting the Right Components

During timing system maintenance, it is advisable to pay attention to other components in the tensioners and rollers category, which work in conjunction with VVT units and chains. Wear on one component often leads to accelerated wear on others, so for higher mileages, a comprehensive inspection of the entire system is recommended.

If you are looking for other tensioners and rollers dedicated to this brand, check out the Audi tensioners and rollers available in our store to select a set of components tailored to your specific engine configuration.