Volkswagen Touran Catalytic Converter 1 (I) (2003-2010)

The Volkswagen Touran catalytic converter is a key component of the vehicle's exhaust system designed to reduce harmful emissions by converting toxic gases into less harmful substances. It helps the car comply with emission standards, protecting the environment and improving air quality.

The catalytic converters for Volkswagen Touran vary depending on the engine type and model year. Compatible engines include:

• Gasoline engines: 1.6 L 75 kW, 1.2 L 77 kW TSI BlueMotion, 1.4 L 103 kW TSI (engine code CAVC, years 2008-2010)
• Diesel engines: 1.9 L 66 kW TDI, 1.6 L 77 kW TDI, 1.9 L 77 kW TDI, 2.0 L 103 kW TDI (engine code BMM), 2.0 L 125 kW TDI, 2.0 L 130 kW TDI

It is essential to verify the exact engine code and model year for accurate compatibility before replacement.

For the 1.4 TSI engine (140 hp / 103 kW, engine code CAVC):

• Manufacturing years: 2008/11 – 2010/06
• Euro emission standard: Euro 5
• Original part number: 1K0254201GX

For the 2.0 TDI diesel engine (140 hp / 103 kW, engine code BMM):

• Front axle assembly
• Euro emission standard: Euro 4
• Weight: 6.2 kg
• Torque tightening specification: 120 Nm
• R90 homologated, new condition

Catalytic converters for Volkswagen Touran comply with various emission standards depending on the model and engine type:

• Euro 5 for newer gasoline models such as the 1.4 TSI
• Euro 4 for earlier diesel models like the 2.0 TDI BMM engine

Newer models from 2020 and onwards integrate advanced exhaust technologies like SCR catalytic converters with AdBlue® tanks.

Recent Volkswagen Touran from 2020 feature advanced systems to reduce emissions and improve efficiency, including:

• Selective Catalytic Reduction (SCR) catalytic converters using AdBlue® to reduce nitrogen oxide emissions
• Start-Stop system and active cylinder management for optimized fuel consumption
• Compliance with the latest and strictest emission norms

These systems provide enhanced environmental protection and vehicle performance.

When choosing a replacement catalytic converter for your Volkswagen Touran, consider these important details:

• Verify the exact engine code of your vehicle to ensure compatibility
• Check the original equipment manufacturer (OEM) part number for accuracy
• Confirm the required Euro emission standard of your vehicle's region
• Consider reliable equivalent references from trusted manufacturers for cost-effective alternatives
• Replace related components such as the lambda sensor if necessary to maintain system function

Proper replacement ensures optimal exhaust system operation and emissions compliance.

The cost of replacing a catalytic converter on a Volkswagen Touran depends on several factors including the vehicle model, engine type, and part quality. Repair prices and service costs vary by location and mechanic experience.

• Costs include parts and labor
• Genuine quality catalytic converters might be priced higher but offer better durability and compliance
• It is advisable to obtain a detailed service quote from a trusted garage or mechanic

Regular check and maintenance can help avoid unexpected catalytic converter repairs.

Common issues with the Volkswagen Touran catalytic converter include clogging, leaks, or sensor malfunctions, which may trigger the check engine light or warning lights related to exhaust emissions. Symptoms indicating a problem include:

• Exhaust warning lights or check engine light activated
• Reduced engine performance or power
• Unusual exhaust odors or noises
• Failed emissions tests

If you experience these symptoms, it is important to have your vehicle checked promptly by a mechanic to diagnose and repair catalytic converter and sensor related problems.