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Changan star new
LQSQP
69$
| Quantity: | |
|---|---|
Product introduction
Factory supply catalytic converters for Changan star new，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1, the exhaust emissions are significantly purified
Efficient conversion of harmful gases
Through the internal platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metal catalysts, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) and other harmful gases in the tail gas into carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), reducing about 90% of pollutant emissions. Significantly reduce exhaust odor.
After installation, vehicle exhaust emissions can meet national 4, National 5 or even higher standards to ensure that the annual inspection passes.
Avoid environmental compliance risks
If the catalytic converter of the original car is aging or blocked, exhaust emissions may exceed the standard, resulting in failure to pass the annual inspection or be restricted on the road. After replacing the new catalytic converter, compliance can be restored and legal risks arising from environmental issues can be avoided.
2, optimize engine performance and stability
Improve combustion efficiency and power response
The front oxygen sensor detects the exhaust oxygen content and feeds back to the ECU to adjust the air-fuel ratio (ideally 14.7:1), allowing fuel to burn more fully, thereby improving power response and fuel efficiency.
Post-oxygen sensor monitors catalytic status. If the catalytic converter fails, the consistent data of the front and rear sensors will trigger the engine failure light alarm, and such problems can be eliminated after replacement.
Reduce power loss and fuel consumption
Aging catalytic converters may increase exhaust resistance due to blockage, resulting in decreased engine power and increased fuel consumption. The new catalytic converter can restore exhaust smoothness, reduce engine load and improve power output.
3. Prevent failure and prolong the life of components
Avoid abnormal exhaust system
A failed catalytic converter may cause exhaust odor, exhaust pipe burning or abnormal noise, and even damage peripheral components (such as oxygen sensors and exhaust pipes) due to high temperature exhaust gas. After replacement, the risk of such failures can be reduced.
Catalyst clogging can cause engine overheating, and the new catalytic converter can reduce this risk.
Extend service life
If the correct use of high-quality fuel (to avoid lead, sulfur oil products) and regularly clean up carbon deposits, the life of the three-way catalytic converter can reach 80,000-100,000 kilometers, reducing the high cost of frequent replacement (the price of original parts is usually thousands of yuan).
4. Precautions and running-in period after installation
Run-in period requirements
The new catalytic converter needs to work effectively at high temperatures (above 250°C), and the optimal catalytic temperature is 400-800°C. After installation, it is recommended to avoid short trips and ensure that the catalytic converter is sufficiently heated to activate the chemical reaction.
Compatibility and installation specifications
It is necessary to ensure that the catalytic converter is installed in the correct position (behind the exhaust manifold, between the front and rear oxygen sensors) and sealed with the exhaust pipe to prevent air leakage from affecting the purification effect.
If the exhaust gas is still not up to standard after replacement, other engine problems (such as insufficient combustion, oxygen sensor damage, etc.) need to be investigated, rather than relying only on the catalytic converter.
5. Economic and environmental benefits
Reduce long-term maintenance costs
Regular maintenance of catalysts (such as collision avoidance and timely cleaning of carbon deposits) can reduce the frequency of replacement due to blockage or poisoning and save maintenance costs.
Improve the maintenance rate of vehicles
Compliant emissions standards are an important indicator of used car trading, and the installation of new catalysts can avoid depreciation due to emissions issues
Product introduction
Factory supply catalytic converters for Changan star new，This product we use high-quality raw materials 409 stainless steel, and with high flow ceramic carrier, to help each car can purify exhaust gas, reduce fuel consumption, improve power, and extinguish engine failure lights!
1, the exhaust emissions are significantly purified
Efficient conversion of harmful gases
Through the internal platinum (Pt), rhodium (Rh), palladium (Pd) and other precious metal catalysts, the carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx) and other harmful gases in the tail gas into carbon dioxide (CO₂), water (H₂O) and nitrogen (N₂), reducing about 90% of pollutant emissions. Significantly reduce exhaust odor.
After installation, vehicle exhaust emissions can meet national 4, National 5 or even higher standards to ensure that the annual inspection passes.
Avoid environmental compliance risks
If the catalytic converter of the original car is aging or blocked, exhaust emissions may exceed the standard, resulting in failure to pass the annual inspection or be restricted on the road. After replacing the new catalytic converter, compliance can be restored and legal risks arising from environmental issues can be avoided.
2, optimize engine performance and stability
Improve combustion efficiency and power response
The front oxygen sensor detects the exhaust oxygen content and feeds back to the ECU to adjust the air-fuel ratio (ideally 14.7:1), allowing fuel to burn more fully, thereby improving power response and fuel efficiency.
Post-oxygen sensor monitors catalytic status. If the catalytic converter fails, the consistent data of the front and rear sensors will trigger the engine failure light alarm, and such problems can be eliminated after replacement.
Reduce power loss and fuel consumption
Aging catalytic converters may increase exhaust resistance due to blockage, resulting in decreased engine power and increased fuel consumption. The new catalytic converter can restore exhaust smoothness, reduce engine load and improve power output.
3. Prevent failure and prolong the life of components
Avoid abnormal exhaust system
A failed catalytic converter may cause exhaust odor, exhaust pipe burning or abnormal noise, and even damage peripheral components (such as oxygen sensors and exhaust pipes) due to high temperature exhaust gas. After replacement, the risk of such failures can be reduced.
Catalyst clogging can cause engine overheating, and the new catalytic converter can reduce this risk.
Extend service life
If the correct use of high-quality fuel (to avoid lead, sulfur oil products) and regularly clean up carbon deposits, the life of the three-way catalytic converter can reach 80,000-100,000 kilometers, reducing the high cost of frequent replacement (the price of original parts is usually thousands of yuan).
4. Precautions and running-in period after installation
Run-in period requirements
The new catalytic converter needs to work effectively at high temperatures (above 250°C), and the optimal catalytic temperature is 400-800°C. After installation, it is recommended to avoid short trips and ensure that the catalytic converter is sufficiently heated to activate the chemical reaction.
Compatibility and installation specifications
It is necessary to ensure that the catalytic converter is installed in the correct position (behind the exhaust manifold, between the front and rear oxygen sensors) and sealed with the exhaust pipe to prevent air leakage from affecting the purification effect.
If the exhaust gas is still not up to standard after replacement, other engine problems (such as insufficient combustion, oxygen sensor damage, etc.) need to be investigated, rather than relying only on the catalytic converter.
5. Economic and environmental benefits
Reduce long-term maintenance costs
Regular maintenance of catalysts (such as collision avoidance and timely cleaning of carbon deposits) can reduce the frequency of replacement due to blockage or poisoning and save maintenance costs.
Improve the maintenance rate of vehicles
Compliant emissions standards are an important indicator of used car trading, and the installation of new catalysts can avoid depreciation due to emissions issues
