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
The Jianghuai Ruifeng M3 is a small MPV launched by Jianghuai Automobile for small and private business owners, as well as small and medium-sized merchants and other "maker" groups. It has advantages such as low fuel consumption, large space, and high safety. On July 23, 2016, the IKEA version of the Ruifeng M3 was launched simultaneously in ten cities including Lhasa, Chengdu, Chongqing, Baoding, Zhengzhou, Wuhan, Guangzhou, Qingdao, Xuzhou, and Ningbo. The IKEA version of the Ruifeng M3 inherits the business value of the old Ruifeng M3 and has a huge space among other models in the same class, And with business characteristics such as strong power and low fuel consumption, there are multiple innovations in the commercial field
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