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
On October 17, 2018, SAIC Skoda released the official image of the Kodiak GT, which stands for Gran Turismo in Italian and can also be seen as the coupe version of the Kodiak. Skoda stated that this is the latest flagship model of its SUV family, Skoda's first model named after GT, and Skoda's first model to adopt SKODA distributed letter tail labels. Starting from March 27, 2019, SAIC Skoda actively responded to the national call for tax reduction and fee reduction, Lowering the suggested retail price of its model manufacturers in advance, and giving away 40000 sets of "three-year intelligent maintenance service gift packages". The price range of the Kodiaq GT after the price reduction is 181900 to 268400 yuan
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