Mechanical – chemical DPF filter cleaning (high pressure washing) at our workshops
When ordinary automatic DPF (diesel particulate filter) regeneration doesn’t work, the filter gets clogged. There is a solution, which often helps to avoid buying a new DPF, as well as removing it permanently.
How the high pressure mechanical – chemical cleaning works?
DPF internal differential pressure is measured to understand the level of DPF contamination
particulate filter is removed from the car, observed visually as well
cleaning: the compressed high pressure air flow together with special chemical cleaning substance circulates in DPF filter. The process is performed inside the special DPF cleaning machine
DPF filter is removed from the cleaning machine. We dry it, and measure the differential DPF pressure after the cleaning
DPF filter is installed back on vehicle: final drying, another measurement of internal DPF pressure, DPF filter reset is performed on ECU as well