Audi A5 8T 2.0 TFSI CDNB Camshaft Control Valve Adjuster Unit 06H103697A

Audi A5 8T 2.0 TFSI CDNB Variable Valve Timing Solenoid is an original part from the valves category, designed for 2.0 TFSI petrol engines with the CDNB designation in the Audi A5 8T model. This is a used OEM component that allows for the restoration of correct variable valve timing system operation and stable engine performance.

Specifications and technical data

• SKU: 06H103697A
• Mark: Audi
• Condition: Used
• OEM Part Number: 06H103697A
• Substitutable numbers: 06H103697A, 06H 103 697 A
• Fuel type: Petrol
• Category: Valves

Purpose and Function of the Variable Valve Timing Solenoid

The presented solenoid is responsible for controlling the variable valve timing in the 2.0 TFSI CDNB petrol engine, fitted in the Audi A5 8T. A properly functioning component of this type influences:

• precise control of camshaft positions depending on load and engine speed,
• efficient engine response to accelerator pedal input,
• maintenance of stable idle speed,
• optimization of fuel-air mixture combustion.

Thanks to this, the variable valve timing solenoid for Audi A5 8T 2.0 TFSI CDNB helps to reduce power drops, uneven engine operation, and typical control unit errors related to the timing system.

Benefits of Using an Original Audi Solenoid

Choosing an original solenoid from the Audi group ensures compatibility with the specific petrol engine version and adherence to factory control unit parameters. Key advantages include:

• precise cooperation with the engine control system – no need for software adaptation for an aftermarket part of unknown origin,
• maintenance of the original performance characteristics of the 2.0 TFSI CDNB unit,
• reduced risk of recurring faults due to imprecise part matching,
• possibility of using existing mounting points and electrical connectors.

A used OEM part is often a sensible compromise between repair cost and maintaining high quality and compatibility with other engine components.

Condition, Verification, and Application in Petrol Engines

The offered solenoid is a dismantled part and is classified as a used Audi component. Before being offered for sale, it undergoes standard selection for its suitability for further use. This allows it to be used as a component to restore the correct operation of the variable valve timing system in the 2.0 TFSI CDNB petrol engine, without the need to invest in a new part.

This solution is particularly attractive for:

• repairs of vehicles used intensively,
• workshops aiming to reduce vehicle downtime,
• users looking for original parts at a reasonable price.

More on how the availability of used OEM parts affects repair times can be found in the article about the impact of used OEM parts on workshop repair speed.

Audi Valves – Selecting the Right Part

When selecting a variable valve timing solenoid for the Audi A5 8T 2.0 TFSI CDNB, it is crucial to ensure it matches the specific petrol engine version and accessory configuration. If in doubt, it is advisable to compare the part's construction with the component removed from the vehicle and verify its compliance with service documentation.

If you are also looking for other Audi valves for your car, check out our dedicated category: Audi valves. This will allow you to easily compare available solutions within the same brand and category.

Why Consider Used Valves in Engine Systems

In many cases, the use of a used OEM part is technically justified, especially when the part comes from the same type of engine and retains full functionality. This applies not only to variable valve timing solenoids but also to other components controlling exhaust gas or fuel-air mixture flow.

If you are interested in a broader context of using used valves in engine systems, including exhaust gas recirculation systems, check out the blog post EGR: what it is and why consider used EGR valves, which discusses the practical aspects of operating used components in modern internal combustion engines.