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
The Jaguar XFL was launched in 2016. In terms of exterior design, the domestically produced Jaguar XFL is basically the same as the imported version, with only a significant increase in body length, but the extended wheelbase does not damage the original side profile. In terms of size, the length, width, and height of the Jaguar XFL are 5093/1880/1456mm respectively, with a wheelbase of 3100mm, an increase of 140mm compared to the imported Jaguar XFL. In terms of space, the rear knee space of the domestically produced XFL has increased by 116mm, reaching 203mm, Legroom increased by 157 mm. In terms of power, the Jaguar XFL will be equipped with a 2.0T engine, available in 200Ps and 240Ps high and low power versions, with a 0-100 km/h time of 8.1 seconds and 7.4 seconds respectively. In addition, the new car will also offer a 3.0T V6 turbocharged engine version, with a maximum power of 340 Ps and a 0-100 km/h time of 6.0 seconds
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