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

Jinlong Kaige introduce

Jinlong Kaige is a commercial and travel vehicle under Jinlong Motors, priced between 159800 and 195800 yuan. Jinlong Kaige is positioned in the mid to high end public and business group reception and tourism markets. Its grand business style and luxurious interior configuration have attracted widespread attention from users since its debut. Compared with traditional light buses, Jinlong Kaige has a longer wheelbase and a wider body, achieving new upgrades in five aspects: appearance, space, interior, power, and safety, Li Chuang is a premium car model in the high-end light passenger market, equipped with multiple functions such as business, tourism, commuting, and special purposes. It can meet the diverse needs of different consumer groups, provide a comfortable business travel experience for enterprises, institutions, and government agencies, and also provide a variety of travel options for mid to high end business people. The appearance of the Jinlong Kaige vehicle integrates international popular fashion elements, with a streamlined high top body and a generous and personalized front face design, The front headlights adopt advanced technology of fashionable and energy-saving LED, and the selection of enclosed overall privacy glass adds a more business and fashionable atmosphere. The body size is 5470 mm × 1885 mm × 2285 mm, 3.11 meter long wheelbase, 1.55 meters indoor height, and a sliding door with an actual size of 1.68 meters. The exquisite appearance and oversized body of Jinlong Kaige create a new era of business space, fully meeting the needs of group receptions and business negotiations for large spaces