What is a three-way catalytic converter? A three-way catalytic converter is the most important external purification device installed in a car's exhaust system, which can remove CO from the car's exhaust Harmful gases such as HC and NOx are converted into harmless carbon dioxide, water, and nitrogen through oxidation and reduction reactions. Simply put, they purify the exhaust gas. The working principle of a three-way catalytic converter is as follows: 1. When the engine exhaust gas is discharged through the exhaust pipe, due to the catalytic effect of the purifying agent in the three-way catalytic converter, the activity of C0, HC, and NOx is enhanced, leading to oxidation and reduction reactions. 2. C0 is oxidized to colorless and non-toxic C02 at high temperatures, HC compounds are oxidized to H20 and C02 at high temperatures, while NOx is reduced to N2 (nitrogen) and 02 (oxygen), thereby purifying the engine's exhaust emissions)
Method for installing a three-way catalytic converter: ① Use 8 bolts to install 2 heat shields on the new preheated three-way catalytic converter. ② Install the new gasket, protective ring, and sealing gasket onto the preheated three-way catalytic converter. ③ Use 3 bolts and 2 new nuts to install the preheated three-way catalytic converter with a tightening torque of 29N. m. ④ Use bolts and nuts to install the exhaust manifold bracket with a tightening torque of 42N. m. ⑤ Use bolts and nuts to install the No.1 exhaust manifold bracket with a tightening torque of 42N. m. ⑥ Connect the secondary oxygen sensor connector
Liuzhou Wuling Automobile Co., Ltd. (referred to as Wuling Group) was established in 1996 and is a large state-owned sole proprietorship authorized by the Guangxi District Government. Its main business is the production and sales of automotive parts, engines, and specialized vehicles. Wuling Group is one of the top 500 manufacturing enterprises in China, as well as one of the top 500 large industrial enterprises and information technology enterprises in China; In 2002, through asset restructuring and deepening reforms, Wuling Group achieved a tripartite cooperation with SAIC Group and General Motors of the United States, establishing SAIC-GM Wuling Automobile Co., Ltd., which promoted the rapid development of Wuling Automobile during the "15th Five Year Plan" period. The tripartite cooperation transformed one Wuling into two Wulings - two Wulings connected by product ties, property rights ties, and cultural ties
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