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

Cheetah CT5 introduce

The appearance of the Changfeng Cheetah CT5 is highly European and American style. The CT5, designed with a three-dimensional design based on European and American style, is neither revealing nor sharp. As a new high-end pickup truck of domestic independent brands, it combines fashion and practicality. In terms of body shape, the black metal paint body and silver gray front and rear drag plates form a bright contrast, with a tough body line, large wheels and sharp wheel arches, a low front and high back body posture, and a large front grille, The Leopard style front and rear combination lights highlight the tough nature of the Leopard CT5. In terms of body size, the Leopard CT5 has won the crown of the largest pickup truck size with a body length of over 5.5m and a wheelbase of over 3.3m. At the same time, its cargo depth of over half a meter and cargo volume of over 1300L also give the CT5 an absolute domineering style