First, What is a three-way catalytic converter?

The three-way catalytic converter is the most important external purification device installed in the automobile exhaust system, which can convert the harmful gases such as CO, carbon monoxide, HC hydrocarbons and NOx nitrogen oxides discharged from the automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. Because this catalytic converter can simultaneously convert the three main harmful substances in the exhaust gas into harmless substances, it is called three yuan.

Second, the cause of failure

Three-way catalytic converter in charge of purification, poor fuel quality, catalytic converter temperature is too high, exhaust deterioration, oxygen transfer failure and so on will reduce its service life. Let our car exhaust exceed the standard, power decline, engine failure lights inexplicably lit and so on negative situations, not only that, long-term accumulation will affect fuel consumption, it can be seen that the cleaning of the three-way catalytic converter is essential.

Third, cleaning is not blind

1, the three-way catalytic converter cleaning, not only helps to improve the vehicle engine performance, but also can reduce the exhaust system oxygen sensor frequent alarm, very suitable for closed-loop EFI locomotive;

2, vehicles with good driving habits can be cleaned in 12,000 kilometers;

3, there is a three-way catalytic cleaner on the market, is an alcohol product, will not have adverse reactions to the engine's fuel, intake, exhaust system.