What does the marking inside the red circle mean?

Does the Honda Haoying National VI model have a particulate filter?

Some models of the Honda Haoying are equipped with particulate filters. Specifically, all TURBO models come with particulate filters. These models feature turbocharged engines, and to meet the National VI emission standards, the installation of a particulate filter is necessary. A particulate filter is a ceramic filter installed in the diesel engine's emission system, designed to capture particulate matter before it is released into the atmosphere. It can reduce soot emissions from diesel engines by more than 90%, and the captured particulate matter is subsequently burned off during vehicle operation. Working principle of the particulate filter: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the particulate filter through a dedicated pipe. The densely arranged bag filters inside capture the carbon particles on a metal fiber felt filter. When the accumulation of particles reaches a certain level, the burner at the end automatically ignites, burning off the captured carbon particles and converting them into harmless carbon dioxide. To check if the Haoying has a particulate filter, you can use the following three methods: 1. Check the and to see if there is a particulate filter function. Additionally, carefully review the fault codes in the manual to see if there is a "Particulate Filter" warning light indicator. 2. Look at the label on the oil cap. If the oil cap clearly indicates 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. 3. Inspect the exhaust pipe behind the three-way catalytic converter to see if there is a cylindrical section. If present, that is the particulate filter.

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Which brand of engine oil is best for the Arrizo 5?

The Arrizo 5 originally uses SM-grade 10W-40 engine oil. As an economical model, the first choice is semi-synthetic oil. Individuals can decide whether to upgrade to full synthetic oil based on their financial capability. The Arrizo 5 engine does not have strict requirements for the brand of engine oil, as long as it meets the specifications. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means it can withstand temperatures as low as -30°C. The smaller this number, the better the low-temperature fluidity, making cold starts smoother. The latter number represents the kinematic viscosity of the oil at 100°C. The higher the value, the better it can maintain viscosity under high temperatures, which can also be understood as better lubrication performance under high temperatures. The method for changing the engine oil in the Arrizo 5 is as follows: Wait for the engine temperature to drop, allowing the oil to flow back into the oil pan; Use a wrench to loosen the oil drain plug and place an oil pan to catch the old oil until no more oil flows out. Start the engine for about 30 seconds to allow the oil in the main oil passage to drain; Use a special wrench to remove the oil filter; Apply engine oil to the oil seal of the new oil filter and tighten it clockwise by hand; Add the new engine oil through the oil filler cap on the engine valve cover. Generally, fill about three-quarters of a bottle; Start the engine and let it run for 5 minutes, then check for any leaks around the oil drain plug and oil filter. If there are leaks, perform necessary repairs; After stopping the engine, pull out the dipstick and check that the engine oil level is within the standard range.

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Why is the car lock symbol flashing on the Corolla dashboard?

The reason why the car lock symbol on the Corolla dashboard keeps flashing is that the anti-theft system is active. When the car doors are locked, the vehicle automatically enters anti-theft mode, at which time the key light will flash continuously. The engine's anti-theft system consists of an electronic chip embedded inside the car key. Each chip has a fixed ID, and the car can only start when the key chip's ID matches the engine's ID. If they don't match, the car will immediately cut off power automatically, preventing the engine from starting. When the car is left unlocked, the electronic anti-theft system enters sleep mode, and the warning light flashes once every 5 seconds. If the light is off, it means the anti-theft system is not functioning and has failed to enter the working state. In this case, you need to check the display settings to find the remote lock mode setting and enable the horn with light flashing when locking.

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What Causes the Inaccurate Fuel Gauge in Cruze?

The main reason for the inaccurate fuel gauge in Cruze is an issue with the fuel level sensor. Below are the reasons for an inaccurate fuel gauge: 1. Fuel gauge needle fluctuates in speed This is a common occurrence, typically manifested as the fuel gauge needle dropping slowly in the first half of the gauge, then rapidly declining after passing the midpoint. However, the fluctuating speed of the fuel gauge needle cannot be considered a malfunction. This is related to the design of the fuel pump used to reflect fuel levels, which cannot uniformly indicate gasoline consumption. Achieving such uniform changes is difficult, and it cannot be altered through repairs or part replacements. 2. Fuel gauge suddenly drops to zero: The fuel gauge's indication depends on the fuel level sensor. When this happens, it indicates a problem with the vehicle's fuel level sensor. It is likely that the fuel level sensor has become contaminated and not cleaned promptly. It's important to note that gasoline contains many impurities, and the fuel level sensor, constantly submerged in it, can become polluted over time, directly affecting the accuracy of the readings. 3. Fuel gauge readings increase: This situation occurs because the linkage between the fuel level sensor and the float gets stuck, preventing the float from moving up and down normally. As a result, the fuel level sensor does not change, causing the fuel gauge needle to remain fixed at a certain position.

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Is a Claim of Over 10,000 Yuan Considered a Major Accident for a Car?

Whether a car claim of over 10,000 yuan is considered significant depends on the type of insurance involved. For example, in auto damage insurance or property insurance, 10,000 yuan would be considered a large amount. However, in life insurance, 10,000 yuan would not be considered substantial. Below is more relevant information: 1. Follow-up procedures after a car claim: After a car accident, the policyholder should immediately report the incident to the traffic management authorities at the scene and promptly notify the insurance company. If the insured vehicle is stolen, robbed, or seized, the policyholder should report to the local public security department and the insurance company without delay and issue a public notice. 2. Premium payments to the insurance company: No claims: 20% discount in the second year, no claims in the second year, 30% discount in the third year. 1 to 2 claims: The discount for the following year remains unchanged, meaning a 30% discount stays at 30%, and a 20% discount stays at 20%. 3 claims: The following year's premium is paid without any discount. 4 claims: The following year's premium increases by 10%. 5 claims: The premium increases by 50%. More than 5 claims: The insurance company may refuse coverage.

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Is It Serious to Scrape the Tire When Parking by the Side?

Scraping the tire when parking by the side is serious. It causes significant damage to the tire, as the sidewall is the thinnest part and may suffer catastrophic harm, leading to bulges or ruptures. Once the tire sidewall bulges, even if it hasn't ruptured, it must be replaced immediately; otherwise, it poses a high risk of blowout, threatening safety. Tires are one of the most critical components of a vehicle, so special attention must be paid to their maintenance: 1. Maintain distance: Keep a safe distance when driving at high speeds to avoid unnecessary or frequent braking, reducing tire wear. Also, for safety, monitor the tread depth; tires with nearly worn-out treads have reduced friction with the road, leading to longer braking distances—avoid high-speed driving with such tires. 2. Proper loading: There is a direct relationship between tire load and pressure. Overloading is similar to underinflation and can cause tire damage. Frequent overloading reduces tire lifespan by 20%-50%. Incorrect loading methods can also lead to uneven tire wear, causing some tires to bear excessive loads and shorten their lifespan. 3. Ensure proper pressure: Tire pressure is vital. The inflation pressure must comply with national standards for different types and specifications of tires. Regularly check tire pressure; both overinflation and underinflation can cause irregular wear, tread groove cracking, cord breakage, ply separation, and tire blowouts. For sustained high-speed driving, increase the pressure by 5%-10% above the standard. Note that tire pressure rises with temperature after driving—do not release air in this case. 4. Tire rotation: Rotate tires appropriately and timely (check during vehicle primary and secondary maintenance) to ensure even wear and extend lifespan. Install slightly larger-diameter tires on the outer wheels. 5. Tire selection: Avoid using retreaded tires on the front wheels. Prefer tires with vertical tread patterns for the front wheels and horizontal tread patterns for the rear wheels.

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What does the marking inside the red circle mean?

Does the Honda Haoying National VI model have a particulate filter?

Which brand of engine oil is best for the Arrizo 5?

Why is the car lock symbol flashing on the Corolla dashboard?

What Causes the Inaccurate Fuel Gauge in Cruze?

Is a Claim of Over 10,000 Yuan Considered a Major Accident for a Car?

Is It Serious to Scrape the Tire When Parking by the Side?

Why Do 4S Stores Offer Free Crystal Coating?

What are the differences between the Camry Sport Edition and Luxury Edition?

Why does the car keep making noise after being turned off?

Do I need to be present for vehicle registration?