Has the Particulate Filter Issue in Volkswagen Tayron Been Resolved?
2 Answers
Particulate filter issue in Tayron has been basically resolved. Introduction to OPF Particulate Filter: The three-way catalytic converter in automobiles was developed to meet vehicle emission requirements. By installing this component in the exhaust system, vehicles can achieve compliant exhaust emissions. Working Principle of OPF: It captures fine carbon particles from vehicle exhaust before they are released into the atmosphere, thereby meeting national emission standards. OPF can trap over 90% of soot as required by regulations. When particulate accumulation reaches a certain level, the particles are burned during high-speed vehicle operation and converted into harmless carbon dioxide for emission.
I've been driving the Tayron 330TSI for almost two years now, and the particulate filter issue has indeed improved significantly compared to before. Last year, the manufacturer recalled the vehicle to upgrade the engine program, and now the automatic regeneration is more proactive, reducing the probability of clogging by 70-80%. I usually make sure to keep the RPM from being too low and intentionally take the highway two or three times a month to let the exhaust temperature burn off the carbon deposits. If there are more short trips in the city, the fuel consumption can still spike, but it's not like before when the fault light would come on directly. I'd recommend new buyers to opt for the 380 high-power version, as its particulate filter design is more reasonable, and there are hardly any reports of clogging issues. By the way, now during maintenance, the 4S shop will perform a free particulate filter inspection, which is quite reassuring.
