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

Baojun 510 introduce

Since its launch in 2017, the Baojun 510 (with a reduction of 500 yuan and a gift package of 2500 yuan) has successively launched new models such as the Baojun 510 manual transmission, Baojun 510 automatic transmission, the 2019 Baojun 510, and the Baojun 510 automatic CVT version, which have also received numerous praise from Baojun car enthusiasts. For example, in terms of fuel consumption, the actual fuel consumption of the Baojun 510 manual transmission per 100 kilometers is about 4.5L, while the actual fuel consumption of the automatic transmission is slightly higher. The actual fuel consumption of the Baojun 510 per 100 kilometers is about 6.5L. We know that SUV models, due to their large size, have received a lot of praise, Generally, fuel consumption is relatively high, and being able to maintain around 8L per 100 kilometers is quite fuel-efficient. As an SUV model, the Baojun 510 even surpasses most sedan models in fuel economy, which is truly an unexpected surprise