WORKSHOP SERVICE
DPF Cleaning
Clogged diesel particulate filter? We clean your DPF professionally with a documented before/after measurement — the legal and far cheaper alternative to a new part.
Short trips, faulty injectors or a tired EGR: over time every diesel particulate filter clogs with soot and ash. The result is constant regenerations, power loss, limp mode — and in the end a replacement part costing €1,500 to €4,000.
Professional cleaning typically restores over 95% of the original flow. The filter stays installed as original equipment, type approval is untouched — and we also check why the filter clogged in the first place.
Measurement report included
Flow and back-pressure measurement before and after cleaning — you see the result in black and white.
Root-cause diagnosis
Injectors, EGR, differential pressure sensor, driving profile: we find why the DPF clogged — so it doesn't happen again.
Removal & refitting on site
Everything from one source in Hannover: removal, cleaning, refitting, adaptation and regeneration drive.
100% legal
No software changes, no removal — the cleaned original filter works like day one. Passes all inspections.
// PROCESS
How it works.
Diagnosis
Check soot load, back pressure and fault memory — including root-cause analysis.
Removal
Remove the DPF professionally, check the sensors.
Cleaning
Professional cleaning with documented before/after measurement.
Refit & test
Refitting, adaptation, regeneration and diagnostic drive.
// FAQ
Common questions
// CONTACT
Let's talk about your vehicle.
A short description is enough — you get an honest assessment and a clear price.