Where is the particulate filter located in the 10th-generation Accord?
1 Answers
The particulate filter in the 10th-generation Accord is located behind the three-way catalytic converter and in front of the muffler, surrounded by the front and rear oxygen sensors. Function of the particulate filter: The particulate filter can reduce soot produced by diesel engines by more than 90%. The captured particulate emissions are then burned off during vehicle operation. Cleaning time for the particulate filter: There is no specific cleaning interval for the particulate filter. When the particulate filter warning light illuminates on the dashboard, it needs to be cleaned. 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 filter through a dedicated pipe. After passing through the densely arranged bag-type filters inside, the carbon particles are adsorbed onto the filter made of metal fiber felt. When the amount of adsorbed particles reaches a certain level, the burner at the end automatically ignites and burns, converting the adsorbed carbon particles into harmless carbon dioxide that is then expelled.