Does the 2022 Tiguan L Have a Particulate Filter?

[SanNaomi]

2022 Tiguan L is equipped with a particulate filter. Definition of Particulate Filter: A particulate filter is a ceramic filter assembled in the diesel engine exhaust system, which can reduce the soot produced by diesel engines by more than 90%. The design principle of the particulate filter is to adsorb carbon soot particles on the filtering device, and when the adsorption reaches a certain level, the adsorbed carbon soot particles are burned off. Function of Particulate Filter: The particulate filter is installed in the engine emission system. It can capture particulate emissions before they enter the atmosphere. The captured particulate emissions are then burned off during vehicle operation, effectively improving the vehicle's exhaust quality.