DPF Solutions in Cambridgeshire
A DPF warning does not always mean the filter itself is the only problem. Faulty pressure sensors, temperature sensors, boost leaks, EGR issues, injector problems and unsuitable driving cycles can all contribute. AGK starts with diagnostics so the underlying cause is understood.
Common DPF-related symptoms
Typical symptoms include a DPF or engine warning light, frequent regeneration attempts, cooling fans running after shutdown, increased fuel use, reduced power or limp mode. Continued driving with an unresolved fault can make the problem worse, so early diagnosis is recommended.
How the service works
Frequently asked questions
Can you force a DPF regeneration?
Only when the vehicle data and condition indicate that regeneration is appropriate. A forced regeneration is not suitable for every fault.
Why does the DPF warning return?
The original cause may still be present, such as a failed sensor, EGR issue, boost fault, injector problem or repeated short journeys.
Can you diagnose the vehicle at my location?
Yes, subject to safe access and the type of testing required.
Will clearing the fault code fix it?
No. Clearing a code does not repair the cause, and the warning is likely to return.