Peugeot Bipper Diesel Particulate Filter DPF (2007-2017)

The Diesel Particulate Filter (DPF), also called FAP, in the Peugeot Bipper Diesel captures fine soot particles from the exhaust gases. It has a porous silicon carbide structure filtering particles as small as 0.1 micron and a capacity of approximately 0.4 to 0.45 liters. This component helps reduce pollution from diesel combustion.

Common signs of DPF issues include:

• Increased fuel consumption
• Loss of engine power
• Illumination of the check engine light
• Pressure sensor alerts showing particle accumulation (measured via differential pressure sensors before and after the filter)

These symptoms often indicate clogging or malfunction of the DPF.

The Peugeot Bipper's DPF regenerates periodically to burn off trapped soot particles:

• Passive regeneration: Happens during sustained fast driving (60-80 km/h for 25-30 minutes), where hot exhaust gases burn accumulated soot at around 600°C.
• Active regeneration: Triggered by the engine control unit every 350-800 km, it limits revs to 2200 rpm and uses post-injection fuel and additive heating to raise exhaust temperature.
• Additives: A dedicated additive tank injects fluid into the fuel system to lower soot combustion temperature, pumped briefly on ignition and mixed in the fuel.

These regen cycles ensure proper DPF running and prevent excessive clogging. The maximum allowed ash weight before service is about 60 g.

To maintain and clean your DPF, consider the following:

• Manual cleaning by driving at 60-80 km/h for 25-30 minutes to trigger passive regeneration
• Use of diagnostic tools (e.g. VCDS) to force regeneration cycles with high revs and post-injection if necessary
• Chemical cleaning sprays or additives—typically aerosol cans of 400-450 ml formulated for catalytic DPFs
• Forced regeneration and error clearing via diagnostic equipment including additive refill system reset

Replacement intervals are typically between 135,000 and 185,000 km to prevent failure. Note: The filter is not compatible with biodiesel or vegetable oils.

Yes, there are several replacement and maintenance products compatible with the Peugeot Bipper Diesel 1.4 HDi (from 07/2009), including:

• DPF cleaning sprays (e.g., 450 ml aerosol DPF cleaner)
• Sprayable additives (e.g., 400 ml catalytic DPF additives)
• Additive liquids for the dedicated tank (250 ml per 75 liters of fuel)
• Original style DPF units complying with Euro 4 emission norms

These products meet high quality standards and help maintain proper DPF operation.

During regeneration phases, please observe these precautions:

• Avoid parking on flammable materials such as dry grass or leaves to reduce fire risk
• Respect driving conditions requested by the vehicle for proper regeneration (such as speed and distance)
• Follow manufacturer guidelines to prevent electrical or mechanical issues that could affect DPF running

These measures ensure your DPF regenerates safely and maintains its long-term performance.

DPF problems are commonly identified by:

• Diagnostic tools reading pressure differential sensors across the DPF
• Check engine light warning with codes related to DPF or exhaust system
• Fuel consumption increases and reduced engine running efficiency
• Detecting abnormal engine behavior such as rev limits during forced regeneration

Professional diagnostic can also confirm the pressure level, additive system state, and any electrical faults associated with the DPF system.

For updated and in-depth information, you may consult:

• Official Peugeot manuals and notices for your Bipper model
• Technical forums and user discussions for Peugeot Bipper Diesel DPF maintenance
• Professional diagnostic and cleaning services specialized in FAP/DPF systems
• Instructional videos explaining PSA Peugeot DPF technology, regeneration, and additives use

Using manufacturer-quality original parts and following proper maintenance advice is crucial for reliable DPF performance on your Peugeot Bipper Diesel.