Fiat Talento Diesel Particulate Filter DPF 2 (Ii) (2016-2020)

The Diesel Particulate Filter (DPF) is an anti-pollution device located in the exhaust line of the Fiat Talento 2, placed after the catalytic converter and before the silencer. It works by heating exhaust gases to trap soot particles emitted by the engine and then burn them later, effectively filtering up to 99% of diesel combustion particles.

The DPF contains a ceramic body divided into roughly 50 microscopic channels per cm². As exhaust gases pass through these channels, soot particles are trapped, while gases flow freely. The filter then uses heat to regenerate by burning off the accumulated soot particles, ensuring efficient functioning of the system.

When soot particles accumulate and are not properly burnt, the DPF can become clogged. This blockage may damage both the filter and the engine, leading to the illumination of the DPF warning light and/or the engine warning light on the dashboard.

• Reduced engine performance
• Increased fuel consumption
• Potential engine damage if not addressed

Regular maintenance and timely regeneration are crucial to avoid these problems.

The Fiat Talento 2 features several DPF regeneration methods to maintain filter efficiency:

• Passive Regeneration: Achieved by driving at high engine speed for 15-20 minutes, naturally burning the soot particles.
• Active Regeneration: Triggered by the engine control unit at a certain clogging level (~18 grams), increasing exhaust gas temperature (550-650°C) by stopping the EGR valve, post-injection activation, and turbo control.
• Forced Regeneration: Recommended when clogging reaches around 24 grams and the DPF warning light turns on; requires a complete regeneration trip or workshop service.
• Kilometric Regeneration: Automatically initiated if no prior regeneration occurred in the last 750-1000 km, regardless of clogging level.
• Workshop Regeneration: Needed when clogging reaches about 40 grams, indicated by both engine and glow plug warning lights; involves complete cleaning by a dealer or specialist.

Each method helps restore the DPF's filtering capacity and protect the engine.

Yes. Using a diagnostic tool (valise) enables initiating the DPF regeneration cycle manually, even when normal driving conditions are not met. This is especially useful for vehicles frequently driven on short trips or in urban environments where passive regeneration isn't effective.

• Forces cleaning cycle regardless of driving patterns
• Prevents DPF clogging and related engine issues
• Recommended during vehicle servicing

Diagnostic regeneration ensures the DPF remains functional without waiting for natural triggers.

The additive in the Fiat Talento 2 DPF helps lower the combustion temperature of soot particles by approximately 100 degrees Celsius. This allows regeneration to occur at lower engine loads and temperatures, reducing fuel overconsumption and shortening the regeneration process to under five minutes.

This additive-assisted regeneration supports efficient filter cleaning even under less than ideal driving conditions.

• Reduces regeneration temperature
• Limits fuel consumption increase
• Enables regeneration during partial engine load

Regular checks of the additive system are recommended for optimal DPF performance.

After performing regeneration, it is important to check and maintain key vehicle fluid levels to ensure the engine runs smoothly and the DPF system functions properly:

• Engine oil level
• Coolant fluid level

Maintaining these levels helps prevent engine damage and supports the overall health of the exhaust and particulate filter system.

Original, high-quality Diesel Particulate Filters (DPFs) for the Fiat Talento 2 are available directly from certified manufacturers providing parts that meet or exceed OEM specifications. These parts are made using advanced technologies and certified by recognized automotive authorities such as TUV SUD.

• Manufactured from durable stainless steel (INOX 409)
• High-performance ceramic monoliths with special coatings
• Backed by a 3-year warranty covering up to 100,000 km
• Compliant with European regulations and quality standards

Ordering from factory-direct suppliers ensures genuine products that maintain vehicle reliability and performance, with options for express delivery and customer support.

Always select parts compatible with your exact Fiat Talento 2 model and engine to guarantee proper fit and function.