Toyota Hilux DPF Cleaning Completed in TW8 0HW
Differential Pressure (mbar): 14.6 before cleaning ? 5.2 after cleaning Pressure (hPa): 6543 before cleaning ? 4.2 after cleaning Pressure at 3000 RPM: 33.9 hPa after cleaning Vehicle Mileage: 77,509 miles
OBD diagnostic scan showing the DPF differential pressure before professional DPF cleaning, confirming a heavily restricted diesel particulate filter.
Differential pressure test carried out with a digital manometer before cleaning, recording 14.6 mbar and confirming excessive DPF restriction.
Diagnostic scan after the DPF cleaning process showing the differential pressure reduced to 4.2 hPa, indicating restored exhaust flow.
Post-cleaning pressure test showing the exhaust back pressure reduced to 5.2 mbar after professional DPF cleaning.
The Toyota Hilux was experiencing high DPF pressure readings caused by soot accumulation within the diesel particulate filter. If left untreated, this could have led to reduced engine performance, poor fuel economy, and potential DPF warning lights or regeneration issues.
Solution:
Our technicians carried out a professional on-site DPF cleaning service using specialist equipment to remove the soot build-up and restore the filter's efficiency. Post-service diagnostic readings showed a substantial reduction in exhaust back pressure, confirming that the DPF was operating correctly and the vehicle was ready to return to the road with improved performance.