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Specializing in the production of exhaust mufflers and catalytic converters
Why do exhaust emissions continue to exceed the standard when the vehicle has a three-way catalytic converter?
Release Time:
2023-10-27
The advantages and disadvantages of rational layout is important to win or lose in chess, due to the obvious improvement of the standard of living, we buy a car will no longer be a problem, but because of the exhaust emissions are more serious than the standard, resulting in the natural environment also seems to be getting worse and worse. More and more brands of automobiles are gradually and rationally deployed to the new energy technology industry, the reason is very simple, is to better reduce the exhaust pipe environmental pollution, protect the ecological environment.
On the current situation seems, new energy technology can not completely replace the vehicle, then the car's three-way catalytic converter gives full play to the vital effect, we all know that there are a lot of harmful substances in the exhaust emissions, although the exhaust system in the three-way catalytic converter can be purified and processed, to convert some harmful substances into harmless components, but there are a number of vehicles will still be super-standard exhaust emissions, and even the annual review is not over! But some vehicles still exceed the emission standards and even fail the annual inspection, what's wrong with this?
In fact, on the one hand, it is because the three-way catalytic converter on the car runs for a long time, and in the long run, it will cause carbon accumulation inside the catalytic converter, no matter what kind of car it is, when the carbon accumulation increases, it will cover the three-way catalytic converter, and then make the catalytic reaction efficiency decrease, and the exhaust gas exceeds the standard.
There are also vehicles using shoddy diesel fuel, why repeatedly emphasized to go to a professional filling station, because of shoddy diesel fuel inside the lead content is very high, will cause great harm to the three-way catalytic converter, in the ignition of the smoke contained in a lot of lead air oxidation of fine particles, will be adhered to the catalytic converter inside the catalytic converter, resulting in catalytic converter to reflect a total area of narrowing.
If you don't want to let your own car's exhaust exceeds the standard, then you must regularly maintain, see if there is no noise, the surface has no bumps, clean up on time, generally more than 30,000 kilometers up and down to check and clean the three-way catalytic converter.
If after cleaning the three yuan catalytic converter has not been repaired to the previous situation, it shows that it has long been ineffective, the only way is to remove and replace the three yuan catalytic converter with excellent performance.
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2023-11-27
2023-10-27
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