twc introduce

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

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

Boliger introduce

The name Baolig comes from a small town in Italy that is rich in wine. This world's top ten mysterious towns have a long history, and classical and luxurious Baroque architectural styles can be seen everywhere. The Baroque design style contained in the Huatai Baolig, which is named after it, is not only pleasing to the eye, It feels as if one is immersed in a magnificent, grand and dynamic artistic realm. Although the Huatai family style U-shield front face design intentionally or unintentionally reminds people of its domestic brand identity, its wide metal chrome grille, smooth and dynamic body lines, and the common double pupil hernia headlights in mid to high end models The LED daytime running lights and front fog lights, especially the design of the European style dome engine hood, showcase the noble temperament of European luxury cars