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

south east galan introduce

The Galant will be the second car launched by Mitsubishi and Southeast Motors after cooperation, and also Southeast Motors' first mid size car to date. It is not difficult to see Southeast Motors' high expectations for it. The name of Mitsubishi Galant was selected from hundreds of candidate lists and was determined through rigorous image and memory testing; "Galant" originates from French and means "magnificent" "Courageous" and also with the meaning of "perseverance". The ninth generation Geely Blue launched in Southeast China not only continues the high-tech configuration of the previous eight generations, excellent handling performance and dignified temperament, but also inherits excellent safety performance. It also adopts Mitsubishi's most advanced safety technology achievements, which is particularly impressive. Geely Blue is indeed very "big". Indeed, as Mitsubishi's largest sedan, Geely Blue has a wheelbase of 2.75m and a length of nearly 4.9m, The spacious body size brings about spacious interior space, especially the legroom in the rear seats is very spacious