Here at Evolution Diagnostics and Tuning, we specialize in all aspects of DPF work. We will diagnose your DPF fault using various equipment to read fault codes, check soot content and system pressures before giving you an accurate diagnosis. Only once this has been carried out and we are happy that the DPF is blocked, we will then apply our cleaning solution directly into the DPF to break down the soot content before flushing and regenerating the system.
The DPF Cleaning Process:
Stage 1: In Depth DPF Diagnostics
We carry out an in depth diagnostics, checking that the key components and sensors are functioning correctly before initiating a DPF clean. Where necessary, further investigation is carried out to ensure a successful clean.
Stage 2: The DPF Cleaning Process
Using our specialist cleaning system, a carbon cleaning solution is injected into the pre DPF pressure line and soak period is now initiated. The engine is then ran at a fast idle allowing the soak fluid to clean the carbon content in the DPF. This is then followed by a further injection of a cleaning flush solution during an engine fast idle cycle and we carry out the flushing process twice.
Stage 3: Live Data and DPF Analysis
Finally, live data is analysed during a road test or DPF regeneration. This is then followed by final parameter checks logging DPF back pressure readings. These readings before and after are then reported back to you for your peace of mind. The three stage DPF cleaning process is then complete.