What are the new regulations for motor vehicle exhaust emission testing in 2021?
2 Answers
Here is an introduction to the new regulations for motor vehicle exhaust emission testing in 2021: 1. Exemption scope: Previously, private vehicles with 7 seats or fewer were exempt from inspection within 6 years. After the reform, the exemption has been extended to vehicles with 9 seats or fewer. Many 7-seat SUVs and MPV models have benefited from this reform. For vehicles aged 6-10 years, the inspection cycle was once a year but has now been changed to once every two years. 2. Addition of tire tread depth inspection: Tires are crucial for vehicle safety. Severely worn tires can significantly impact driving safety. 3. Wheelbase inspection: Ordinary car owners can generally ignore this, as it mainly targets modified vehicles and trucks. 4. Vehicle lift inspection: The vehicle is lifted to inspect the chassis for oil leaks, water leaks, or any dents and deformations. Many ordinary car owners might not inspect their chassis even once a year, so this inspection undoubtedly provides a strong safeguard for vehicle safety.
As a car owner, the changes in the 2021 exhaust emission testing regulations are quite significant, and I felt it during last year's inspection. The new regulations emphasize OBD testing as a mandatory item, where vehicle computer data is read to check emissions. If the fault light is on or emissions exceed the standard, the vehicle fails. The China VI standard has also been strengthened, with stricter nitrogen oxide testing aimed at reducing pollution and protecting the environment. This has a considerable impact on our daily car use—older vehicles need more frequent maintenance, such as cleaning carbon deposits or replacing parts, to avoid the hassle and cost of failing the inspection. My neighbor's car failed due to spark plug issues and cost hundreds to repair. It's advisable to check the vehicle system in advance, especially for diesel car owners who should pay more attention to the impact of the new rules. Overall, although it's a bit troublesome, it benefits air quality.
