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

Paladin introduce

Under the premise of strengthening the sense of sport, and the tough exterior image is different, Paladin's interior is more towards the direction of show. Its dashboard is more fashionable, adopting the same sporty instrumentation as Nissan's sports car, the instrumentation is designed for independent display, with a simple white background lined with eye-catching and clear pointers; the center console, although still imitating the mahogany color, has changed its tone from darkness to brightness; the glove box in front of the co-pilot's cover adds a line with the center console. Door inside armrest table color of the same imitation mahogany decorative strip, human-machine interface more affinity. The air-conditioning knob has changed its shape, and the lower end of the dust cover for the transmission lever is more neatly arranged; the steering wheel has a more muscular feel, which makes it feel better to hold.