Ford B-Max Diesel Particulate Filter DPF (2012-2017)

The Diesel Particulate Filter (DPF) for the Ford B-Max is an essential exhaust system component designed to capture and reduce soot and particulate emissions from diesel engines. It is mainly fitted on the 1.5 TDCi diesel engines, compliant with Euro 5 and Euro 6 emission standards for models built between 2012 and 2017.

The DPF is compatible primarily with Ford B-Max JK models featuring the 1.5 TDCi diesel engine producing 75 hp (55 kW), codes UGJG, CB2, or JK, with Euro 5 or Euro 6 standards. Some DPF kits also fit related models such as the Ford C-Max, Grand C-Max, and Focus when fitted with specific catalytic converter combinations.

Key technical features include:

• Typical length: 655 mm
• Material: Cordierite ceramic filter
• Weight: around 7 kg depending on the kit
• Emission standard compliance: Euro 5 (pre-2015) and Euro 6 (2015-2017)
• OEM Ford references: 1761752, 1889731, 2111843, 2220584, 2435397

These specifications ensure efficient particulate matter filtration and durability to meet regulatory and performance requirements.

The DPF traps soot particles from the diesel engine's exhaust gases, preventing these harmful particulates from being emitted into the atmosphere. Over time, the filter accumulates soot and requires regeneration to burn off the deposits being converted into harmless ash. This process helps reduce pollution and complies with environmental standards.

• Improves air quality by reducing soot emissions
• Supports vehicle compliance with Euro 5 and Euro 6 regulations
• Optimizes engine performance by preventing soot buildup

Without a properly functioning DPF, the vehicle risks increased emissions and potential engine warning lights.

Common problems include:

• Clogging caused by soot accumulation, especially with frequent short trips and urban driving
• Warning lights such as the DPF or engine light activating due to sensor detection or clogging
• Loss of power or reduced turbo boost linked to DPF faults
• Requirement of regular regeneration cycles to burn off soot deposits

If such issues occur, diagnostic checks and proper maintenance, including oil and filter changes, are crucial to avoid major repairs or DPF replacement.

Yes, driving habits significantly impact the DPF maintenance:

• Long highway drives at consistent speeds promote natural regeneration by raising exhaust temperature to burn off soot
• Frequent short local trips, especially in stop-and-go traffic, can cause soot buildup and trigger warning codes
• The DPF’s regeneration sounds and engine behavior may be noticed during cleaning cycles

It's advisable to occasionally perform longer drives at highway speeds to help keep the DPF clean and functioning properly.

Removing or bypassing the DPF is illegal and may cause the vehicle to fail the MOT or equivalent vehicle inspections. The DPF is a crucial emission control device required by law to meet environmental standards. Operating a vehicle without a DPF or with a detected removal can result in penalties and increased pollution.

• DPF removal triggers failure in vehicle diagnostic tests
• Legal compliance requires a functioning DPF
• Replacing the DPF with original-spec parts ensures proper performance, emissions compliance, and avoids MOT issues

It is best to maintain or replace the DPF with certified, original-quality components for legal and environmental reasons.

Original quality DPFs for the Ford B-Max are available directly from specialised manufacturers producing high-performance filters certified by TÜV SÜD Automotive GmbH. These DPFs are manufactured in stainless steel and treated with advanced ceramic technology to ensure durability and efficiency. When purchasing, check for:

• Full compliance with OEM specifications and emission standards
• 3-year warranty or equivalent coverage
• Proper fitment for your Ford B-Max engine code and year
• Technical support and installation guidance

Choosing proven authentic DPF replacements helps maintain vehicle performance, reduces pollution, and avoids trouble with regulations and MOT checks.

Always consult technical documentation or qualified specialists for compatibility confirmation using your vehicle’s engine code or VIN.