Does the Volkswagen Tharu have a particulate filter?
1 Answers
Volkswagen Tharu 2021 models are equipped with a particulate filter, while 2020 and earlier models do not have one. A particulate filter is a ceramic filter installed in the exhaust system of diesel engines that captures particulate emissions before they enter the atmosphere. It can reduce soot emissions from diesel engines by more than 90%, and the captured particulate matter is subsequently burned off during vehicle operation. How the particulate filter works: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the particulate filter through a dedicated pipe. Inside, a densely arranged bag-type filter captures the carbon particles on a metal fiber felt filter. When the accumulated particles reach a certain level, a burner at the end automatically ignites, burning off the captured carbon particles and converting them into harmless carbon dioxide. To check if your Volkswagen Tharu has a particulate filter, you can use the following three methods: Check the and to see if they mention the particulate filter function. Additionally, carefully review the fault codes in the manual to see if there is a "particulate filter" warning light indicator. Check the label on the oil filler cap. If it clearly states 0W-20 grade oil, it indicates the presence of a particulate filter. Look behind the catalytic converter on the exhaust pipe for a cylindrical section. If present, it is the particulate filter.
