Browse

Property For Sale Property For Rent

Used Cars Others

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Others Pet Supplies Sporting Goods Ticket Toys Games Transportation

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is the function of automotive three-way catalytic cleaner?

1 Answers

VanSerenity

09/06/25 5:09am

The function of automotive three-way catalytic cleaner is to improve the oxidation-reduction efficiency of the three-way catalytic converter, reduce exhaust emissions, unclog the three-way catalytic converter pipelines, lower exhaust backpressure, enhance engine horsepower, decrease fuel consumption, and extend the service life of the three-way catalytic converter. The three-way catalytic converter is an external purification device installed in the automotive exhaust system. Regular cleaning of the three-way catalytic converter helps improve vehicle engine performance. When a car operates at low temperatures for extended periods, the three-way catalytic converter cannot activate, and carbon soot emitted by the engine will adhere to the catalyst surface, preventing contact with CO and HC. Over time, this causes the carrier's pores to become blocked, affecting conversion efficiency, hindering smooth exhaust emission, and making it difficult for the engine to deliver full power. This is also why many vehicles struggle to accelerate at high speeds.

Was this review help?

6

2

Share

More Forum Discussions

What is the reason for the Honda keybatt flashing?

The battery in the key is low on power and should be replaced. Here are the specific details: Method for replacing the key battery: Pull out the manual key from the car door, align the built-in key with the slot, and gently turn the key; open it, remove the old battery, and replace it. Battery: Generally, the battery in a car remote can last for more than 2 years. If you find that you need to be very close to the car to remotely unlock the doors, or if the remote does not respond after pressing it several times, it indicates that the remote is out of power and the battery should be replaced. Button batteries typically last up to a year and a half, while cylindrical batteries in two-way remotes need replacement every six months. The concept is not about how often to replace the car key battery, but rather when the control distance of the key is less than half of the maximum remote distance or less than five to six meters, it should be replaced promptly.

Does ETC need to be turned on every time?

After installation, ETC is turned on by default, so when driving on highways, no operation is needed as long as the card is inserted. Vehicle owners do not need to turn on the switch in advance before entering the highway, nor do they need to manually activate it when passing through highway toll stations. Simply pass through the ETC gantry at the prescribed speed. Reasons for ETC transaction failure: 1. Device malfunction; 2. Damaged bank card; 3. Insufficient balance; 4. Poor installation position; 5. Excessive speed. ETC is an Electronic Toll Collection system, and ETC dedicated lanes are for vehicles equipped with ETC onboard units, using electronic toll collection methods. ETC (Electronic Toll Collection) is currently the world's advanced toll collection method for roads and bridges.

What is the correct procedure for parking an automatic transmission vehicle?

Correct procedure for parking an automatic transmission vehicle: 1. Press the brake pedal, shift from D gear to N gear after the vehicle comes to a complete stop, and engage the parking brake; 2. Turn off the engine, release the foot brake, and after confirming there is no forward or backward movement, shift from N gear to P gear; 3. For vehicles with mechanical keys, turn the key off and on again, remove the key, and lock the doors. For vehicles equipped with one-button start, simply lock the doors. As the name suggests, automatic transmission eliminates the need for manual gear shifting by the driver, as the vehicle automatically selects the appropriate gear based on speed and traffic conditions. Typically, automatic transmission vehicles have six gear positions arranged from top to bottom: P, R, N, D, S, L.

Why Are Sports Car Tires So Thin?

Sports car tires are thin for the following reasons: 1. Different vehicle models use different types of tires: High-speed sports cars require better grip due to their fast speeds, hence the tires are wider and thinner. Off-road vehicles, on the other hand, often travel on rough and bumpy roads, so their treads are thicker to provide better off-road capability and comfort. 2. The aspect ratio of the tires is relatively low: This prevents the tires from losing friction during turns due to pressure shifts, commonly known as low-pressure tires. Increasing the aspect ratio improves the tire's driving performance, enhancing grip and adaptability for extreme driving, but at the cost of comfort. 3. It's not that the tires are thin, but rather that the rims are larger: This is to enhance stability at high speeds. Additionally, the pressure from the car body is transferred to the rims, allowing the car to grip the ground more firmly. With smaller rims, the pressure from the car body would be transferred to the tires, which, being elastic, would reduce grip.

What is the engine model of the Yingbao?

The engine model of the Yingbao is the 1.5TGDI engine. Below is a detailed introduction about automotive engines: 1. Overview: An automotive engine is a device that provides power to a vehicle, determining its performance, fuel economy, stability, and environmental friendliness. Depending on the power source, automotive engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrids, among others. 2. Others: Common gasoline and diesel engines are both types of reciprocating piston internal combustion engines, capable of converting the chemical energy of fuel into mechanical energy for piston movement and outputting power. Gasoline engines have high rotational speeds, are lightweight, produce less noise, are easy to start, and have low manufacturing costs. Diesel engines have a high compression ratio, excellent thermal efficiency, and better fuel economy and emission performance compared to gasoline engines.

How to Deal with Small Flying Insects in the Car?

You can open the windows, turn the air conditioning to the highest cold setting, and direct the cold air towards the driver's feet. The rapid flow of cold air may help drive the insects away. Spray some insecticide like Raid in the cabin and trunk at night, then tightly close all doors and windows. Open the windows for ventilation the next day. Keep an electric mosquito swatter in the car. When flying insects are spotted, the driver can use it to eliminate them. Exposing the car to direct sunlight can repel or even kill the insects. If insects are found inside, park the car under the scorching sun. Have the car thoroughly cleaned at a professional car wash. Check if there are any gaps at the bottom of the cabin that allow insects to enter freely, and reseal them if found.

Trending Ranking

Which city does the license plate Su Z represent?

How to Remove the Rearview Mirror Film?

How big is the trunk of the Mercedes-Benz GLB?

What is the suitable tire pressure for sedan cars in summer?

Can the Genesis Coupe Emblem Be Modified?

Should the Automatic Transmission Filter Be Replaced?

How to Adjust Toe-in?

What are the differences between built-in and external tire pressure monitoring systems?

What to Do When the Key is Locked Inside the Tiguan?

How often does a BMW need maintenance?

More Forum Discussions

How to Determine if the Steering Wheel is Centered?

What maintenance items are required for a car with 50,000 kilometers?

Does the Porsche Cayenne have a horizontally opposed engine?

How to activate the one-touch window lift function with the Mazda CX-4 key?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.