Symptoms
- Elevated backpressure or DPF performance deviations found during diagnosis.
- Recurring particulate filter loading messages.
What's included
- Assess filter condition and the basis for cleaning.
- Perform an initial backpressure or flow-capacity check.
- Clean a suitable filter and prepare it after washing.
- Retest and report on the causes of deposit build-up.
Additional checks
- Sensor or engine faults that could cause the filter to become contaminated again
- Whether the internal element is cracked or melted, which determines suitability for treatment
Why it matters
Cleaning without assessing the cause of deposits can leave an engine or control fault unresolved. A mechanically damaged filter needs a different solution.
More details
Professional DPF and catalyst cleaning with contamination, backpressure, flow capacity, and post-wash testing.
Professional DPF Cleaning
Diesel particulate filter cleaning for passenger and commercial vehicles
We perform professional cleaning of DPF filters and catalytic converters using specialized equipment.
Before the procedure, we determine:
- the level of contamination
- flow capacity
- back pressure
- any mechanical damage
- whether cleaning is worthwhile
After cleaning we perform:
- drying
- re-testing
- before/after comparison of readings
- photo and video documentation of the result
Estimated cost:
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Cleaning a removed passenger-car DPF
from ₴3,000.
-
Cleaning a van/commercial-vehicle DPF
from ₴4,500.
-
Cleaning a truck DPF
from ₴6,500.
-
Initial diagnostics of a removed filter
from ₴900.
-
Removal and installation
quoted separately.
-
Complete on-car DPF diagnostics
from ₴1,500.
Book DPF Cleaning
Why the DPF Clogs Again
We don't just wash the filter — we help find the cause
Fast repeat clogging of the DPF can be caused by: faulty injectors; excessive fuel delivery; turbo problems; oil entering the exhaust; a faulty EGR; low compression; faulty temperature or pressure sensors; consistently short city trips; unsuccessful software/ECU tuning interference; a faulty regeneration system.
At Bus Pro Service you can check the fuel system, engine, turbo, EGR and DPF at the same time.
This reduces the risk of a cleaned filter clogging again quickly.
