Has the Particulate Filter Issue in the Tayron Been Resolved?
3 Answers
The Tayron is equipped with a particulate filter. There are currently 5 available models of the Tayron, all of which come with particulate filters to meet the China VI emission standards. A particulate filter is a ceramic filter installed in the diesel engine's exhaust system, designed to capture particulate emissions before they enter the atmosphere. It can reduce soot produced by diesel engines by over 90%, and the captured particulate matter is subsequently burned off during vehicle operation. Working principle of the particulate filter: 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. The densely arranged bag-type filter inside captures the carbon particles on a metal fiber felt filter. When the accumulated particles reach 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 if the Tayron has a particulate filter, you can use the following three methods: 1. Refer to the and to see if the particulate filter function is mentioned. Additionally, carefully check the fault codes in the manual to see if there is a "Particulate Filter" warning light indicator. 2. Check the label on the oil filler cap. If it clearly states 0W-20 grade oil, it indicates the presence of a particulate filter. 3. Inspect the exhaust pipe behind the three-way catalytic converter for an additional cylindrical section. If present, that is the particulate filter.
As a car enthusiast, I'm aware of the particulate filter issues with the Volkswagen Tayron, and Volkswagen has indeed taken measures to improve it. Initially, the DPF was prone to clogging, causing power loss, which led to numerous complaints from owners. Later, software updates optimized the regeneration cycle, allowing particulates to burn off more effectively. However, the issue isn't 100% resolved—some older models or owners who frequently drive at low speeds may still experience minor clogging. I recommend owners develop the habit of driving on the highway for at least 30 minutes weekly to help the DPF self-clean. Also, pay attention to dashboard warning lights and avoid frequent short-distance start-stop driving. Overall, there's significant improvement, but maintenance still depends on the owner—otherwise, repairs can be quite costly.
My Tayron had a particulate filter issue last year, with sudden loss of power and soaring fuel consumption. After a software upgrade at the 4S shop, it improved significantly, and similar complaints are rarely heard now. Volkswagen also made minor hardware adjustments to reduce clogging risks. However, the problem may recur if owners frequently drive in congested areas or use low-quality diesel. I recommend checking the DPF system during regular maintenance instead of waiting for a breakdown. Overall, the risk has decreased, and the driving experience has improved considerably.
