How to Clean a Diesel Particulate Filter?

[RuthDella]

The cleaning process for a diesel particulate filter generally follows these steps: First, remove the particulate filter and place it on a testing device, then use the probe on the device to check the clogging condition of the filter; Next, preheat the cleaning equipment to 300°C, then place the particulate filter inside the device and raise the temperature to 600°C for oxidation treatment of carbon deposits; After the treatment is completed, cool the particulate filter, then use a high-pressure blowing tool to clean it; Once cleaning is done, record the data of the particulate filter using professional measuring equipment; After completing the above steps, reassemble the particulate filter and install it back into the vehicle. How often should the particulate filter be cleaned: There is no specific cleaning interval for the particulate filter. When the particulate filter warning light on the dashboard illuminates, it is time to clean it.