Is it necessary to clean the three-way catalytic converter of the New Transit?
1 Answers
The three-way catalytic converter generally does not need cleaning. The failure rate of the three-way catalytic converter is very low, and cleaning is typically done using a no-disassembly method similar to an IV drip. Usually, the three-way catalytic converter should be inspected and cleaned as needed every 30,000 kilometers. It is advisable to clean the three-way catalytic converter whenever the fuel injectors, throttle, and intake tract are serviced. Additionally, it is best to clean the three-way catalytic converter before the annual vehicle inspection to ensure smooth passage of the emissions test. When fuel quality is poor, sulfur, phosphorus, lead, and manganese-containing anti-knock agents in the fuel can form chemical complexes inside the three-way catalytic converter after combustion. Due to its honeycomb structure, the three-way catalytic converter is prone to clogging. The use of manganese-containing anti-knock agents in fuel, sulfur- and phosphorus-containing antioxidants in lubricants, and traffic congestion can easily lead to poisoning, failure, or clogging of the three-way catalytic converter. As a critical component of automotive exhaust treatment, the three-way catalytic converter significantly reduces pollutants in vehicle emissions, and all exhaust gases must pass through it. If the three-way catalytic converter is damaged or clogged, it is similar to a blocked exhaust pipe, resulting in a noticeable decrease in vehicle power, increased fuel consumption, and severe exhaust pollution.
