Exhaust Volkswagen Crafter

The Volkswagen Crafter exhaust system, especially on models from 2006-2016 and 2016+, often faces issues such as failing NOx catalytic converters, faulty sensors, EGR blockages, and rear silencer wear. These problems typically trigger limp mode, engine warning lights, power loss, and increased fuel consumption.

Common specific faults include:

• NOx Catalytic Converter & Thermal Damage: Frequent failure requiring detailed inspection for cracks or heat deformation.
• Exhaust Sensors: Faulty sensors cause performance reduction, engine warning lights, and higher consumption; OBD diagnostics are recommended.
• EGR Valve Blockages: Cause limp mode and warning lights, requiring cleaning or replacement, especially in 2.5 TDI and 2.0 TDI engines.
• Rear Silencer Wear: Typically replaced between 60,000 to 130,000 km due to noise or leaks checked during technical inspections.

Proper diagnosis and repair of these faults are essential to maintain vehicle efficiency and emission compliance.

Recommended maintenance and repairs include:

• Complete inspection and cleaning of intercoolers, pipes, valves, and bi-turbo components to ensure proper airflow and avoid blockages.
• Regular servicing of emission components such as EGR valves and sensors to prevent degradation and avoid limp mode.
• Timely replacement of the rear silencer between 60,000 and 130,000 km, especially when noise or leaks are detected during technical controls.
• Choosing original and reliable parts designed for Volkswagen engines (not refurbished) to ensure quality and long-term performance.

Strict adherence to maintenance schedules and thorough diagnostics by professionals help safeguard vehicle reliability and emission standards.

Yes, exhaust and emission issues vary by generation:

• First Generation (2006-2016): More susceptible to mechanical and electronic faults, including EGR valve blockages and catalytic converter failures. This generation was developed in partnership with Mercedes.
• Second Generation (2016+): Improved design but still sensitive to emission component wear and transmission issues. Emission sensors and DPF management are critical.

Routine checks and using high-quality original parts are advised to mitigate generation-specific vulnerabilities.

The Volkswagen Crafter’s exhaust system relies on multiple sensors to monitor emissions and engine performance, including NOx sensors and DPF sensors. Issues with these sensors can cause:

• Engine warning lights active.
• Reduced vehicle power and increased fuel consumption.
• Activation of limp mode to protect the engine.

Accurate OBD diagnostics and timely replacement of faulty sensors are crucial. Always use original-quality sensors tailored for your TDI engine type to ensure compliance with emission regulations and maintain engine efficiency.

Krosfou provides new, original stainless steel diesel particulate filters (DPF) and catalytic converters designed for Volkswagen vehicles with the following guarantees:

• All products are manufactured with high-grade INOX 409 stainless steel and advanced ceramic monoliths for durability and performance.
• Certified by TÜV SÜD Automotive GmbH as meeting or exceeding original equipment quality and European anti-pollution standards.
• Covered by a 3-year WARRANTY limited to 100,000 km usage, starting from the date of receipt.
• Free returns within 30 days for unused and undamaged items in original packaging.

This ensures reliable exhaust system components that preserve engine performance and emission compliance for your VW Crafter.

Krosfou offers flexible shipping solutions across Europe and internationally:

• Europe: Standard delivery in 1 to 6 working days with FREE shipping on orders over €189 excl. VAT, express delivery within 24 to 48 hours available at extra cost.
• International: Standard air delivery in 8 to 15 working days from €38.20 excl. VAT, with express delivery options taking 2 to 4 working days.
• Orders placed before noon are typically shipped the same working day.

Reliable carriers like DHL, UPS, and Chronopost ensure secure tracking until delivery to your warehouse, garage, or business location.

For Volkswagen Crafter diesel engines, especially TDI types, an oil catch can helps prevent oil vapor and contaminants from entering the intake system, thus protecting the turbo and engine components.

• Look for a high-quality stainless steel catch can designed to fit the specific VW Crafter engine bay layout (2.0 TDI or 2.5 TDI models).
• Ensure the catch can has effective baffles and a high filtration rating to capture oil mist without restricting airflow.
• Reliable brands or OEM-quality parts recommended by your garage or specialist focusing on VW diesel vans are preferred.
• Installation should be performed by professionals to ensure proper fitment and connection with the engine’s crankcase ventilation system.

If you need precise product recommendations or installation support for accessories like catch cans, please contact authorized VW parts suppliers or trusted garages experienced with Volkswagen Crafter vehicles.