DPF Cleaning & Diesel Emissions Diagnosis Near Antwerp
Roetfilter Antwerpen is a specialist diesel emissions workshop based in Lokeren, serving drivers from Antwerp and the surrounding region. We diagnose and repair DPF, EGR, AdBlue, catalyst and diesel engine warning problems. Diagnosis always comes first — we measure before we recommend.
Not Every DPF Warning Means a Broken Filter
Many drivers are immediately told the DPF needs replacing. In reality, the problem can also come from contamination, a sensor fault, EGR, AdBlue, SCR, catalyst or a regeneration failure. That is why we start with diagnosis. So you know first what is actually wrong.
A DPF diagnosis costs a fraction of a replacement. And in many cases, cleaning or a small repair is sufficient. We help you make the right decision — without unnecessary costs.
Have your vehicle checkedThe actual cause may be:
- A blocked DPF from accumulated soot
- A faulty DPF pressure or temperature sensor
- A dirty or defective EGR valve
- An AdBlue or SCR system fault
- A regeneration failure due to driving pattern
- A catalyst problem
- An engine management or ECU fault
- A physically damaged DPF that genuinely needs replacement
Diagnosis from €75 — potential saving up to €1,500 on unnecessary replacement.
Our Services
DPF Cleaning
Professional DPF cleaning after diagnosis confirms the filter is recoverable.
DPF Diagnosis
Full back pressure measurement, fault code reading and emissions system assessment.
Failed Emissions Test
Inspection report review, diagnosis and legal repair path for failed tests.
DPF Replacement
Replacement when cleaning is no longer viable — diagnosis determines the right step.
EGR Valve Problems
EGR diagnosis and repair — a common root cause of repeated DPF blockage.
AdBlue Fault
AdBlue and SCR system diagnosis for Euro 6 diesel vehicles.
How It Works
Contact or Book Online
Call us, send a WhatsApp with your fault codes or inspection report, or book online.
Bring Your Vehicle
Bring your vehicle to our workshop in Lokeren. Bring your inspection report if you have one.
Full Diagnosis
We measure back pressure, read fault codes, check sensors and assess the full emissions system.
Written Report & Estimate
You receive a written diagnosis report and a cost estimate before any work begins.
Repair or Advice
We perform the agreed repair, or advise you honestly if the vehicle needs something we cannot provide.
Diagnosis First — Always
We never recommend a repair without measuring first. Back pressure measurement, fault code reading and sensor checks tell us exactly what is wrong. Guessing costs you money and time.
- 1
Connect diagnostic equipment and read all fault codes
- 2
Measure DPF back pressure at idle and under load
- 3
Check DPF differential pressure sensor and temperature sensors
- 4
Assess soot load, ash load and regeneration history
- 5
Inspect EGR valve, AdBlue system and catalyst
- 6
Provide written diagnosis report with recommended action
Failed Emissions Test?
If your diesel vehicle failed the Belgian vehicle inspection for smoke or particle emissions, we can help. Send us your inspection report via WhatsApp and we will advise the correct diagnosis and repair path. We do not guarantee inspection approval — outcome depends on the full technical state of the vehicle.
What We Do
We specialise in diesel emissions diagnosis and repair. Every service starts with a proper measurement — back pressure testing, fault code reading, sensor checks and full emissions system assessment. We do not guess. We measure, then advise.
- DPF cleaning and diagnosis
- EGR valve diagnosis and repair
- AdBlue and SCR system diagnosis
- Catalyst diagnosis
- Failed inspection support
- Garage partner services
Workshop in Lokeren, Serving Antwerp
Our workshop is located in Lokeren (Dijkstraat 22, 9160 Lokeren), easily reachable from Antwerp via the E17 motorway. We serve customers from Antwerp, Deurne, Berchem, Wilrijk, Mortsel, Schoten, Brasschaat and surrounding areas. Many Antwerp drivers choose us because we have specialist DPF diagnosis equipment that most general garages do not carry.
DPF, EGR, AdBlue and Catalyst — All Connected
The DPF does not work in isolation. A faulty EGR valve increases soot production and accelerates DPF blockage. AdBlue and SCR faults on Euro 6 vehicles affect NOx emissions. A failing catalyst affects exhaust gas composition. We diagnose the full emissions system, not just the DPF.
Diesel Emission Problems — Common Causes
Diesel emission problems can have many causes: a blocked DPF, a faulty EGR valve, injector issues, turbo oil leaks, AdBlue system faults or catalyst failure. Without proper diagnosis, you risk paying for the wrong repair. We identify the root cause first.
Pricing Guidance
DPF cleaning starts from €195 for passenger cars. Diagnosis fees are applied towards the repair if you proceed with us. We always provide a cost estimate before starting any work. No hidden costs.
View PricesWhy Choose Roetfilter Antwerpen?
We are not a general garage. We are specialists in diesel emissions systems for the Antwerp region.
Diagnosis First, Always
We measure before we recommend. You never pay for a repair that was not needed.
No Unnecessary Replacement
Cleaning or regeneration is often cheaper and equally effective as full DPF replacement.
Emissions System Specialist
DPF, EGR, AdBlue, SCR and catalyst — this is our specialty, not a side service.
Transparent Pricing
Starting prices are visible. The exact price is confirmed in writing after diagnosis, before work begins.
WhatsApp Intake Available
Send a photo of your dashboard or inspection report via WhatsApp. We advise quickly on the right next step.
For Drivers and Garages
We serve both private drivers and professional garages across the Antwerp region.
Failed Inspection Support
Failed the emissions test? We review your inspection report and advise the correct diagnosis and repair path.
Fast Response
We confirm your request quickly. No weeks of waiting — we plan efficiently and communicate clearly.
Garage Partner Services
We work with garages across the Antwerp region as a specialist subcontractor for DPF, EGR, AdBlue and diesel emissions diagnosis. If your garage does not have specialist emissions equipment, we can handle the diagnosis and repair while you maintain the customer relationship.
Garage Partner InfoServing Antwerp from Lokeren
Our workshop is in Lokeren (Dijkstraat 22, 9160 Lokeren), 35 minutes from Antwerp via the E17 motorway. We serve customers from Antwerp, Deurne, Berchem, Borgerhout, Wilrijk, Mortsel, Schoten, Brasschaat, Beveren, Sint-Niklaas and surrounding areas. Many Antwerp drivers choose us because we offer specialist DPF diagnosis equipment that most general garages do not have.
Frequently Asked Questions
Where is the workshop located?
Our workshop is in Lokeren (Dijkstraat 22, 9160 Lokeren), easily reachable from Antwerp via the E17 motorway. We are approximately 35 minutes from Antwerp city centre.
Do you serve customers from Antwerp?
Yes. We serve drivers from Antwerp, Deurne, Berchem, Wilrijk, Mortsel, Schoten, Brasschaat, Beveren, Sint-Niklaas and surrounding areas.
What is the first step when I have a DPF problem?
Always diagnosis first. We measure DPF back pressure, read fault codes, check sensors and assess EGR, AdBlue and catalyst before recommending any repair. This prevents paying for the wrong solution.
Can you help if I failed the Belgian vehicle inspection?
Yes. Send us your inspection report via WhatsApp and we will advise the correct diagnosis and repair path. We do not guarantee inspection approval — outcome depends on the full technical state of the vehicle.
How much does DPF cleaning cost?
DPF cleaning starts from €195 for passenger cars. The exact cost depends on the diagnosis findings, vehicle type and extent of the blockage. We always provide a cost estimate before starting any work.
Do you work with garages?
Yes. We work with garages across the Antwerp region as a specialist subcontractor for DPF, EGR, AdBlue and diesel emissions diagnosis. Contact us for garage partner rates.
Is DPF removal legal in Belgium?
No. DPF removal is illegal in Belgium. A vehicle without a functioning DPF will fail the particle test at the Belgian vehicle inspection. We only perform legal solutions: cleaning, regeneration or replacement.
Ready to Book Your Diagnosis?
Book online or send your fault codes and inspection report via WhatsApp. We will assess your situation and advise the right solution — honestly, without guarantees we cannot keep.