DPF & AdBlue fault diagnosis and repair
Diesel particulate filter and AdBlue (SCR) faults can put a vehicle into limp mode or count down to a no-start. We find the cause, sort the fault and clear the warnings.
What’s included
- DPF warning lights and limp mode
- Forced DPF regenerations
- DPF pressure sensor and EGR faults
- AdBlue system faults and countdown warnings
- NOx sensor, pump and heater diagnosis
Diagnose first
A DPF light is a symptom, not a fault. Short journeys, a failing sensor or an EGR problem can all cause it. We read live data to find out why the filter is loading up before recommending anything.
AdBlue warnings
AdBlue faults often start with a countdown to a no-start. Common causes include NOx sensors, pumps, heaters and crystallised injectors. We diagnose the system and get you back on the road.
DPF & AdBlue solutions for every major make
DPF & AdBlue solutions questions
Can you do a forced DPF regeneration?
Yes. Where the filter and sensors are healthy, a forced regeneration with our diagnostic equipment often clears the problem.
My AdBlue warning says the engine won’t start in X miles. What should I do?
Get it checked before the countdown reaches zero. Call or WhatsApp us with the vehicle and the exact message.
Mobile across North Wales & the North West
Other services
Mileage correction
Replacement clusters set to the correct mileage, with ECU, BSI and other modules aligned so every reading matches.
Learn more →Digital dash programming
Virtual cockpits and TFT displays coded and matched: BMW, Audi, VW, Mercedes and more.
Learn more →Speedometer repair
Faulty needles, pixel failure, blank displays and odometers that have stopped recording.
Learn more →