Does the 2021 Volkswagen Magotan 330 have a particulate filter?
2 Answers
The 2021 Magotan 330 is equipped with a particulate filter to meet the China VI emission standards. A particulate filter is a ceramic filter installed in the diesel engine's emission system, designed to capture particulate matter before it enters the atmosphere. It can reduce soot emissions from diesel engines by over 90%, and the captured particulate matter is subsequently burned off during vehicle operation. Diesel engine pollution primarily comes from three sources—particulate matter, hydrocarbons (HCx), nitrogen oxides (NOx), and sulfur. Among these, particulate matter (soot) mainly consists of tiny particles of carbon or carbon compounds (smaller than 4-20μm). How the particulate filter works: The diesel particulate filter is coated with metals like platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the exhaust particulate trap through a dedicated pipe. The densely arranged bag filters inside capture the soot particles on a metal fiber felt filter. When the accumulated particulate matter reaches a certain level, the burner at the end automatically ignites, burning off the captured carbon particles and converting them into harmless carbon dioxide. To check whether the 2021 Magotan 330 has a particulate filter, you can use the following three methods: Check the and to see if the particulate filter function is mentioned. Additionally, carefully review the fault codes in the manual to check for any "particulate filter" warning light indicators. Look at the label on the oil cap. If the oil cap clearly states 0W-20 grade oil, it indicates the presence of a particulate filter. Check the exhaust pipe behind the three-way catalytic converter for an additional cylindrical section. If present, that is the particulate filter.
I remember researching this car before, and indeed the 2021 Volkswagen Magotan 330 comes equipped with a particulate filter. This device was mainly installed to meet the China VI emission standards, essentially acting as a filter for the exhaust pipe. Normally, you don't feel anything while driving, but if you frequently drive at low speeds in the city, it's prone to clogging. I know a few friends who drive this car, and they've all encountered situations where the dashboard suddenly lights up with a warning indicator. The solution is quite simple: just take it on the highway and drive at speeds above 80 km/h for about half an hour, and it usually clears up. Although it's a bit of a hassle, using low-ash engine oil during maintenance can reduce the likelihood of clogging. Before buying the car, it's best to ask the salesperson about the specific procedures, as most new Volkswagen models now come with this system.