Volkswagen Touran 1T Petrol Active Carbon Filter Tank Reservoir 1T0201801

Volkswagen Touran 1T Petrol Active Carbon Filter Tank Reservoir is a fuel system component designed for petrol engines, responsible for the controlled discharge and storage of fuel vapors. As a part of the Fuel filters group, it supports stable engine operation and reduces the emission of harmful compounds into the atmosphere. This used original Volkswagen component allows you to maintain the factory performance characteristics of the fuel system in the Touran 1T 1.4 TSI model.

Specifications and technical data

• SKU: 1T0201801
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 1T0201801
• Substitutable numbers: 1T0201801, 1T0 201 801
• Fuel type: Petrol
• Category: Fuel Filters

Function and role in the fuel system

The active carbon filter tank in the Volkswagen Touran 1T 1.4 TSI operates within the petrol vapor circuit, working in conjunction with fuel lines and engine management. Its task is to capture fuel vapors, store them temporarily, and subsequently direct them to the combustion chamber, which improves engine performance and reduces fuel loss.

A functional carbon filter helps maintain proper pressure in the fuel system, reduces the risk of diagnostic errors related to the vapor circuit, and supports stable combustion parameters in the petrol engine. This is particularly important in modern TSI units, where the fuel system is precisely controlled by electronics.

Benefits of using an original component

Choosing an original active carbon filter tank for the Touran 1T 1.4 TSI ensures:

• preservation of the factory fuel system performance characteristics,
• proper cooperation with engine control electronics,
• accurate dimensional and mounting fit for the chassis and fuel lines,
• compliance with fuel vapor emission requirements.

As a result, installation is predictable, and the risk of operational problems resulting from mismatched replacements is limited. An original component also provides greater confidence regarding the quality of materials used in contact with petrol.

Application in a petrol engine

The presented active carbon filter tank is designed for a petrol-powered fuel system. The construction and materials used are adapted to the specifics of fuel vapors in petrol units, which is important for the durability and tightness of the entire system. Proper operation of this element affects:

• engine stability under various load conditions,
• correct vapor discharge from the fuel tank area,
• reduction of the risk of unpleasant fuel odors around the vehicle,
• maintenance of emission parameters in accordance with the vehicle's design specifications.

Condition and selection of parts

The offered active carbon filter tank is a used component, which allows for an economical repair of the fuel system while maintaining the manufacturer's original specifications. Before installation, it is recommended to perform a standard check of the system's tightness and inspect the lines for any potential mechanical damage.

To correctly select the part for a specific equipment version and model year of the Touran, it is worth using the OEM number or vehicle data. A detailed discussion of the principles for selecting fuel system components, including filters, tanks, and accessories, can be found in the guide Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which also describes the diagnostics and operation of these sub-assemblies.

Related items from the Fuel filters group

If you are planning a comprehensive repair or upgrade of the fuel system area in your Volkswagen and need other elements from the same group, such as filter cartridges, filter housings, or additional filtering modules, check the available parts in the Volkswagen Fuel filters category.