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 November 15, 2016, the Tiggo 3x officially announced its nationwide launch at a joint launch event in Beijing, Changsha, and Chengdu. This new model, positioned as a "4G Smart SUV," made its debut with the advantage of being the first in its class to have 4G connectivity, setting a new benchmark in the small SUV market. The Tiggo 3x is the third new model under Chery's Strategic 2.0 system, entering the small SUV market with the advantage of being the "first 4G connected SUV in its class.", And together with the previously launched new Tiggo 3, it forms a product dual engine, further improving the Tiggo family's product line and achieving comprehensive coverage of the young fashion segment market
Copyright © 2021.Company name All rights reserved.