Catalytic Converter For Qashqai 2.0L Direct Fit

The Three way catalytic converter is an important part of the automobile emission control system, and its function is to convert the harmful substances in the exhaust gas into harmless substances and reduce the pollution to the environment. When the Direct- Fit Three Way Catalytic overheats, it may cause it to lose its catalytic effect and even burn. In addition, the deposition of lead gasoline on the surface of the three-way catalytic converter will also cause the catalytic effect to decline, affecting the emission performance of the vehicle.   Severe turbulence or overturning of the vehicle may also cause damage to the exhaust pipe catalytic converter, because it will have an impact on the structure of the catalyst. Fuel supply system failure may also lead to the failure of the three-way catalytic converter, such as uneven fuel injection or insufficient fuel supply. Therefore, when the car has a three-way catalytic converter failure, it needs to be checked and repaired in tim…