Which Tayron models are equipped with a particulate filter?
4 Answers
Tayron complies with the China VI emission standards. The Tayron 380 models do not have a particulate filter, while all other models are equipped with one. A particulate filter is a ceramic filter installed in the diesel engine emission system, designed to capture particulate emissions before they enter the atmosphere. It can reduce the soot produced by 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 pipeline. The densely arranged bag-type filters inside capture the carbon particles on a metal fiber mat filter. When the accumulation of particles 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 your Tayron is equipped with 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, 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 catalytic converter to see if there is an additional cylindrical section. If present, that is the particulate filter.
To comply with China's National VI emission standards, all currently available National VI b models of the Tayron are equipped with a particulate filter as standard. Without it, the vehicles simply cannot meet environmental requirements. The 2.0T models like the 330TSI and 380TSI are particularly problematic, with a high number of complaints. Interestingly, the 1.4T 280TSI version has far fewer issues, possibly due to its lower power output and faster heat-up. Note that most Tayron models produced after 2020 come with this configuration. During maintenance, low-ash engine oil must be used; otherwise, the filter can clog, causing fuel consumption to skyrocket to over 15L and resulting in sluggish acceleration. The most affected are short-distance commuters—traveling just 3-5 km before the car even warms up, leaving no chance for the particulates to burn off.
To be honest, it's almost impossible to avoid particulate filters when buying turbocharged Volkswagen models nowadays. I specifically checked the environmental certification list - the Tayron comes standard with it across all trims. This device is like putting an N95 mask on the exhaust pipe, specifically designed to trap soot particles from emissions. But it clogs frequently! My neighbor's 330TSI got clogged after just 8,000 km - the dealership told him to drive at high speeds to clear it, forcing him to race on the ring road for forty minutes in freezing winter. The older National V emission standard models genuinely didn't have this issue, but used car prices for those have skyrocketed now. The repair shop master said they handle five or six clogged Tayrons every month, with each disassembly and cleaning costing over 2,000 yuan. Those living in cold northern regions should be especially cautious, as low temperatures exacerbate the clogging problem.
A friend who does emission testing told me that all Tayrons registered after July 2020 are equipped with a particulate filter. This device is mainly installed behind the exhaust manifold, with the 330 Luxury version being the most prone to clogging. In fact, the third-generation EA888 engine itself has good technology, but compromises had to be made for environmental reasons. If you're buying a used one, it's recommended to check the maintenance records, as many owners privately remove the filter due to fear of clogging, though this will definitely cause it to fail the annual inspection. The mechanic said that regularly driving on highways can alleviate clogging, or using 98-octane gasoline can assist in regeneration.
