Does the Tiguan L have a particulate filter?
2 Answers
The Tiguan L 380 version is not equipped with a particulate filter. Other Tiguan L models do have particulate filters. The particulate filter can reduce the particles in the engine exhaust emissions, recycle them, reduce vehicle exhaust emissions, enhance the environmental friendliness of the vehicle, and minimize atmospheric pollution. To check whether your vehicle has a particulate filter, you can use the following three methods: Check the and to see if there is a particulate filter function. Additionally, you can carefully check the fault codes in the manual to see if there is a "Particulate Filter" warning light indicator. Check the label on the oil cap. If the oil cap clearly states 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. Look behind the three-way catalytic converter on the exhaust pipe to see if there is an additional cylindrical section. 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.
As a seasoned driver, I've been driving the Volkswagen Tiguan L for nearly three years. This model, in its China 6 emission standard version, whether gasoline or diesel configuration, may be equipped with a particulate filter, especially when driven more frequently in urban areas. The particulate filter is designed to capture exhaust particulates and reduce pollution, but it tends to clog after prolonged low-speed driving, affecting both power and fuel efficiency. I personally experienced slow acceleration after startup, which improved only after a half-hour high-speed drive to allow regeneration. Maintenance is quite important here—I recommend regularly checking the relevant warning lights on the dashboard or getting professional cleaning at a 4S shop. Fellow drivers mention that in high-emission zones like big cities, the Tiguan L is almost always fitted with this device, which aids environmental protection but requires managing driving habits. Overall, having it is a good configuration in most cases, but some basic maintenance knowledge is essential.
