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

Fox Active introduce

Relying on Ford's strong SUV research and development capabilities and manufacturing heritage, inheriting the excellent handling genes of Focus, the new Focus Active SUV model of the Focus family - the urban cutting-edge SUV - has been launched brilliantly. With excellent handling, excellent passability, trendy appearance, and leading technology, it better meets the diversified driving needs of the emerging post-90s consumers, with a price range of 139800 yuan to 153800 yuan. The Focus SUV is equipped with a 1.5-liter EcoBoost that integrates more than 20 cutting-edge technologies ® The turbocharged dual injection engine, paired with an 8-speed automatic transmission, can achieve a maximum power of 128 kW and a peak torque of 243 Nm Equipped with a multi road condition management system, including 5 driving modes including standard, sporty, economical, anti slip, and rough road surfaces, it can better cope with complex road conditions such as snow, mud, and gravel. The body is made of 1500 megapascals ultra-high strength material, which not only ensures safety but also provides better anti torsion performance, making handling more agile The Focus SUV is equipped with the representative Ford Co Pilot360 ™ The Intelligent Driving Assistance System integrates more than 10 leading driving assistance technologies, achieving L2 level autonomous driving. It is also equipped with the SYNC Intelligent Driving Information Entertainment System, jointly developed by Ford and Baidu with a 12.3-inch horizontally leading central control screen, bringing a more intelligent and interconnected upgrade experience for Chinese consumers. Today, the all-new Focus Active was launched on FUN DAY Ford Brand Day! As an SUV launched under the Fox family, the all-new Fox Active relies on the Ford brand's research and development capabilities and manufacturing heritage, inheriting the Fox family's control genes, and creating an urban cutting-edge SUV that combines excellent handling, excellent passability, trendy appearance, and leading technology, meeting the diverse driving needs of post-90s consumers