What are the causes of exhaust system failure in GAC Trumpchi GS5?

[LeJoseph]

Generally, exhaust system failures are mainly caused by the following points: three-way catalytic converter, oxygen sensor, and fuel. Additional information: 1. Exhaust system: refers to the system that collects and discharges exhaust gases, including the exhaust manifold, exhaust pipe, muffler, tailpipe, and resonator. 2. Function of the exhaust system: The automobile exhaust system mainly discharges the exhaust gases produced by the engine, while reducing the pollution and noise of the exhaust gases. For the car body, it plays a role in reducing vibration and noise, and prolonging the life of the exhaust muffler system. 3. The automobile exhaust system is mainly used in: light vehicles, mini vehicles, buses, motorcycles, and other motor vehicles.