Citroen Relay DPF Cleaning Service Completed at Hockley Cricket Club, GU33 6NA
Initial DPF pressure readings showed a differential pressure of 50.8 mbar, confirming a significant level of restriction within the diesel particulate filter. The vehicle's mileage at the time of service was 122,834 miles.
Initial diagnostic testing was carried out on the Citroen Relay's diesel particulate filter, with the differential pressure reading recorded at 50.8 mbar prior to the DPF cleaning procedure.
Final diagnostic test results after the DPF cleaning service, showing a significant reduction in differential pressure from 50.8 mbar to 32.3 mbar, indicating improved exhaust flow and DPF performance.
Specialist DPF cleaning solution and contaminants being flushed from the exhaust system during the on-site DPF cleaning procedure.
The Citroen Relay was suffering from excessive DPF back pressure caused by soot and ash accumulation within the diesel particulate filter. If left untreated, this could have led to reduced engine performance, increased fuel consumption, and potential DPF-related warning lights or system faults.
Solution:
Our technicians carried out a professional on-site DPF cleaning procedure using specialist equipment designed to remove built-up deposits from the filter. Following the cleaning process, the DPF pressure reading was reduced from 50.8 mbar to 32.3 mbar, significantly improving exhaust flow and helping restore the vehicle's performance and efficiency.