Does the Volkswagen Tiguan have a particulate filter?
2 Answers
The Volkswagen Tiguan is equipped with a particulate filter. 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 a vehicle has a particulate filter, you can use the following three methods: Refer to the and to see if the particulate filter function is mentioned. Additionally, carefully review the fault codes in the manual to check if there is a "Particulate Filter" warning light indicator. Check the label on the oil filler cap. If the oil cap clearly indicates the use of 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. Inspect the exhaust pipe behind the three-way catalytic converter to see if there is an additional cylindrical section. If present, 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've studied a lot of data about the Tiguan. Most Tiguan models meeting China 6B emission standards are equipped with particulate filters. In fact, since the third-generation EA888 engine, these devices have been added to pass emission tests. Some car owner groups previously reported clogging issues causing sluggish power and fuel consumption soaring to 15L/100km, with dealerships recommending high-speed driving as a solution. The regeneration logic has been optimized in newer models, but those in northern regions with short winter commutes should still be cautious. If the auto start-stop fails or there's an unusual exhaust odor while driving, it's likely clogged. Don't panic - switching to S mode and maintaining 3000 RPM for about twenty minutes should usually clear it.