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 interior of the GATU IM8 may not be very fashionable at present, but the addition of suspended central control screens and imitation carbon fiber trim panels still shows us its youthful side. The 10.1-inch central control screen in the car is more eye-catching, but unfortunately, our test vehicle is not equipped with navigation function, but fortunately it supports mobile phone connectivity, This way, the mapping function can be used to better utilize this large screen. In terms of car interior configurations that consumers are generally concerned about, it is equipped with functions such as one click start, automatic air conditioning, electric sunroof, tire pressure monitoring, etc. However, functions such as body stability control, traction control, and brake assist are not equipped in the entire series, while models in the same price range are basically equipped with these functions and configurations, The GATU IM8 needs to be further improved. The clutch pedal stroke of the GATU IM8 is moderate, but the position of the engagement point is relatively low. It can be engaged by lifting it slightly, and it needs to be adapted at the beginning of use
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