Does the Haval F7 have a particulate filter?
1 Answers
The Haval H7 is equipped with a particulate filter. There are a total of 29 models of the Haval H7. The engine of the Haval H7 requires a particulate filter to minimize the proportion of pollutants in the exhaust emissions, thereby meeting the China VI emission standards while maintaining power output. A particulate filter is a ceramic filter installed in the exhaust system of diesel engines, which captures particulate emissions before they enter the atmosphere. It can reduce the soot produced by diesel engines by more than 90%, and the captured particulate emissions are subsequently burned off during vehicle operation. Working principle of the particulate filter: 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 exhaust particulate trap through a dedicated pipeline. The densely arranged bag filters inside capture the carbon particles on a filter made of metal fiber felt. When the amount of captured particles reaches a certain level, the burner at the end automatically ignites, burning off the carbon particles, which are then expelled as harmless carbon dioxide. To check whether the third-generation Haval H6 is equipped with 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 review 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 indicates the presence of a particulate filter. Look at the exhaust pipe behind the three-way catalytic converter to see if there is a cylindrical section. If there is, that is the particulate filter.
