Does the Haval Big Dog have a particulate filter?

[LucilleLee]

Haval Big Dog is equipped with a particulate filter, as are all Haval models. A particulate filter is a ceramic filter installed in the diesel engine emission system, which captures particulate emissions before they enter the atmosphere. Methods to check for a particulate filter: Refer to the and to see if the particulate filter function is mentioned. Additionally, you can carefully check the fault codes in the manual to see if there is a "Particulate Filter" warning light indicator; check the label above the oil filler cap—if it clearly states 0W-20 grade oil, it indicates the presence of a particulate filter; inspect the exhaust pipe behind the three-way catalytic converter for a cylindrical section—if present, that is the particulate filter. Location of the particulate filter: The particulate filter is located behind the three-way catalytic converter and in front of the muffler, surrounded by the front and rear oxygen sensors.