On-Site DPF Cleaning for JAGUAR XJ R-SPORT
A Jaguar was attended to at Pacific Avenue after signs of DPF restriction were identified. Diagnostic checks showed elevated differential pressure at 26.7 mbar, indicating soot buildup within the filter. Our mobile team carried out an on the spot DPF cleaning service, reducing the pressure to 11.5 mbar and restoring improved exhaust flow without removing the DPF.
Front view of a 2017 Jaguar XJ (AE67 OHT) during an on-site DPF cleaning session.
Digital manometer showing 26.7 mbar differential pressure, indicating a restricted DPF.
Manometer reading 11.5 mbar, confirming restored exhaust flow after professional DPF cleaning.
Diagnostic tablet showing a vehicle network scan with several red modules indicating DPF-related faults.
Diagnostic scan showing all vehicle modules in green, confirming successful fault clearance.
Digital instrument cluster showing mileage and the engine management light before the DPF repair.
The increased pressure reading confirmed that the Diesel Particulate Filter was struggling to expel exhaust gases efficiently. This level of restriction often leads to regeneration failures, warning lights, and reduced engine performance if not addressed promptly. Early intervention was essential to prevent further blockage and potential damage.
Solution:
Using specialist mobile DPF cleaning equipment, our technician performed a full cleaning process directly at the customer’s location. The treatment successfully broke down soot deposits within the filter, bringing the differential pressure down from 26.7 mbar to 11.5 mbar. The Jaguar was left running smoothly, with the DPF system operating within a healthy range once again.