DPF Diagnosis & Cleaning
Blocked DPF, limp mode, failed regens or warning lights? We assess the system properly, then clean only when the filter is suitable.
View DPF servicesNewtownards · Northern Ireland
Diagnostics first. Performance perfected.
DPF warning lights, limp mode, AdBlue faults, engine management lights and ECU remapping handled by specialists who test before they tune, clean or replace parts.
Workshop specialisms
Choose the right route first.
Start from the symptom, the upgrade you want, or the module problem you need solved.
ECU Remapping
Custom Stage 1 and economy remaps for stronger torque, sharper throttle response and better real-world drivability.
Check gainsVehicle Diagnostics
Engine lights, boost faults, AdBlue issues, sensor faults and drivability problems diagnosed before parts are replaced.
Book diagnosticsStart with the symptom
What do you need help with?
Choose the issue that best matches your vehicle and land on the most relevant booking path.
DPF light on
Limp mode, failed regen, soot loading or a DPF warning message.
Start hereWant more power
Stage 1 and economy remaps for better torque, response and drivability.
Check gainsEngine light on
Fault codes, boost issues, sensor faults and poor running investigated properly.
Book diagnosticsECU or module fault
ECU, BCM, BSI, FRM, airbag and module cloning handled by electronics specialists.
Electronics enquiryPrecision over guesswork
Why choose Prestige?
Proper testing, clear advice and specialist workshop services before anyone reaches for unnecessary parts.
Diagnostics first
We check the vehicle properly before cleaning, tuning or replacing parts.
Custom calibration
Safe, usable performance rather than generic one-size-fits-all files.
DPF specialists
Pressure readings, soot loading, live data and regen checks before action.
Clear advice
We tell you what is worth doing, what is not and why.
How the visit works
A cleaner process for better decisions.
01 Assess
We confirm the fault
Codes, live data and symptom checks help separate the real cause from the warning light.
02 Advise
You get the options
We explain what is worth doing, what can wait and what should be avoided.
03 Complete
The work is verified
Cleaning, tuning or module work is carried out with final checks before handover.
Automotive electronics & module services
ECU cloning, ECU repair, BCM, BSI, FRM, airbag modules and specialist electronics work for retail customers and trade garages.
Fast online booking
Choose your service.
DPF Assessment
For DPF lights, limp mode and failed regeneration issues.
Book assessmentDPF Cleaning
On-car cleaning for suitable soot-related blockages after diagnosis.
Book cleaningStage 1 Remap
Custom ECU remapping for improved power, torque and drivability.
Book remapDiagnostics
Testing for warning lights, running issues, boost and sensor faults.
Book diagnosticsCommon questions
Before you book.
Do I need a DPF assessment before cleaning?
Yes. A blocked filter can be the result of another fault, so assessment helps avoid cleaning a filter that will block again.
Can you diagnose faults before replacing parts?
That is the point of the diagnostics-first approach. The workshop checks data and symptoms before recommending the next step.
Do you handle trade electronics work?
Yes. ECU cloning, ECU repair and module services are available for retail customers and trade garages.
Need a proper answer?
Book online or call Prestige Performance Group in Newtownards.
Visit the workshop