Does the 2021 VV6 have a particulate filter?
3 Answers
2021 VV6 has a particulate filter. The particulate filter can reduce the particles in the engine exhaust emissions, recycle them, reduce vehicle exhaust emissions, increase the environmental protection of the vehicle, and reduce air pollution. To check whether the vehicle is equipped with a particulate filter, you can use the following three methods: Check the and to see if there is a particulate filter function. In addition, you can carefully check the fault codes in the manual to see if there is a "Particulate Filter" warning light. Check the label above the oil filler cap. If the oil cap clearly indicates 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. Check whether there is a cylindrical section on the exhaust pipe behind the three-way catalytic converter. If there is, 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.
I heard you're asking whether the 2021 WEY VV6 has a particulate filter? As an automotive technology enthusiast with long-term research experience, I can confirm with certainty that it does! This is primarily because China is implementing the stringent China VI-b emission standards, which mandate gasoline vehicles to be equipped with particulate filters to reduce fine particulate emissions. The GPF (Gasoline Particulate Filter) is installed in the exhaust system to trap those harmful particles. It generally works hassle-free during normal driving, but if you frequently engage in short-distance city driving, it might get clogged. In such cases, the dashboard will alert you to initiate a regeneration process—essentially, you'll need to drive at high speeds for a while to burn off the accumulated deposits. I recommend owners develop the habit of driving at higher RPMs periodically, such as taking the vehicle on highways or national roads once or twice a month, to keep the system operating efficiently. Overall, while this design adds some maintenance requirements, it makes a significant contribution to environmental protection, especially in cities with severe smog, as it helps keep the air cleaner. As drivers, we should be aware of these little tricks to avoid unnecessary repair costs down the line.
As an owner of the 2021 VV6, I've been driving it for over a year and can confirm it does have a GPF (Gasoline Particulate Filter). The salesperson emphasized during purchase that this is standard for China 6b emission standards, making the exhaust cleaner. The daily driving experience is good, but if stuck in traffic congestion for prolonged periods, the system occasionally triggers a warning light indicating the GPF is full and needs regeneration. My solution is simple - immediately find an opportunity to drive 20-30km on the highway, which resolves the issue effortlessly. Fuel efficiency remains largely unaffected, maintaining around 8L/100km, which I'm quite satisfied with. During the first maintenance, the 4S shop performed a basic check and confirmed no additional costs were involved. For new owners unfamiliar with the system, I recommend thoroughly reading the manual or joining owner groups to avoid improper operation. Overall, this small device doesn't cause trouble - it actually makes the car more eco-friendly, giving me greater peace of mind while driving.
