Dodge Journey Diesel Particulate Filter DPF (2008-2020)

The Diesel Particulate Filter (DPF) is an essential component of the exhaust system on diesel engines, including the Dodge Journey 2.0 CRD. It captures and filters fine particulate matter generated during diesel fuel combustion, helping reduce toxic emissions such as nitrogen oxides, hydrocarbons, and aldehydes to comply with Euro 4 and higher emission standards.

The DPF regeneration process removes accumulated soot to maintain optimal function and prevent clogging through two main methods:

• Passive regeneration: Occurs when exhaust gas temperatures are high enough for the catalytic converter coating on the filter to oxidize trapped soot naturally over time.
• Active regeneration: Initiated by the engine control unit (ECU) injecting additional fuel to raise exhaust temperatures and burn off the soot deposits.

Both types work together to keep the filter clean and effective.

DPF clogging mainly happens when regeneration conditions are not met. The ECU will not start regeneration if certain checks or log data fail, including:

• Low fuel tank level
• Faulty sensors signaling wrong temperatures or pressures
• Clogged Exhaust Gas Recirculation (EGR) valve
• Exhaust gas temperature lower than needed for regeneration

This leads to pressure buildup and reduced exhaust flow, negatively affecting engine performance and emissions.

There are three main options to address DPF failure or clogging in a Dodge Journey:

• Replacement - Installing a new original DPF designed specifically for the Dodge Journey 2.0 CRD engine. This ensures compliance and quality but can be costly.
• Professional cleaning - Specialized workshops use chemical soaking or other approved methods to dissolve soot without changing ECU settings, restoring filter efficiency and prolonging life (up to 150,000–180,000 km).
• DPF removal - Although possible by reprogramming the ECU and mechanical removal, this is illegal and voids environmental regulatory compliance.

Professional cleaning is typically the recommended and cost-effective approach to maintain DPF function.

The main components of the DPF system include:

• Temperature and differential pressure sensors that monitor the filter's soot load and operational conditions
• The engine control unit (ECU) which processes sensor data to manage and trigger regeneration cycles and fuel injection adjustments
• The actual Diesel Particulate Filter unit made from stainless steel with specialized monolith substrate coated to efficiently capture particulate matter

These parts work together to ensure the DPF operates reliably under various driving conditions.

The DPF described is specifically compatible with the Dodge Journey 2.0 CRD model produced between 09/2008 and 06/2013. This vehicle features a 140 hp (103 kW) diesel engine with the EBT engine code and requires a DPF designed to fit this configuration.

Krosfou provides dedicated, original-quality DPFs manufactured from stainless steel INOX 409, certified to meet or exceed manufacturer technical standards and European emission requirements for this model.

Maintaining your DPF involves managing driving habits and vehicle checks to ensure proper content and regeneration:

• Avoid short trips that prevent the engine from reaching optimal operating temperature
• Keep the fuel tank sufficiently filled to allow active regeneration
• Regularly inspect and maintain sensors and the EGR valve to avoid faults
• Follow manufacturer service schedules and promptly address any dashboard check or warning log signals related to the exhaust system

Proper maintenance extends DPF life up to 150,000-180,000 km and keeps your Dodge Journey running efficiently.

Krosfou offers original, high-performance DPFs for the Dodge Journey 2.0 CRD, produced in Europe and certified by TÜV SÜD. These DPFs feature advanced technology with INOX 409 stainless steel and superior monolith coatings.

• Enjoy a 3-year warranty limited to 100,000 km usage
• Full technical support and installation manuals available via professional accounts
• Options for professional cleaning services and loyalty programs
• Fast delivery across Europe with express options to ensure minimal downtime

For detailed references and personalized advice, consult Krosfou’s PRO catalog or customer support to check compatibility using your vehicle’s VIN or engine code.

Choose genuine quality parts to protect your vehicle’s performance, check engine light logs, and the environment.