What are the dimensions of the Toyota RAV4 Rongfang?

How to Use Urea Solution in Vehicles?

Vehicles use urea primarily to reduce harmful nitrogen oxides in exhaust gases into nitrogen and water. It is generally used in diesel vehicles. There is a dedicated urea tank in the vehicle, where the urea solution is filled. As long as the vehicle is running, urea will be consumed, so it needs to be replenished in time. Typically, about 4 liters of urea is consumed per 100 liters of diesel. The exact amount depends on factors such as engine displacement, model, manufacturer, etc. Different road conditions and load weights can also affect urea consumption. Below is relevant information: 1. Introduction to vehicle urea: The scientific name of vehicle urea is Diesel Exhaust Fluid (DEF). It is commonly used in diesel engines as part of the SCR (Selective Catalytic Reduction) technology to reduce nitrogen oxide pollution in diesel vehicle exhaust. Its composition is 32.5% high-purity urea and 67.5% deionized water. 2. Reason for adding urea in diesel engines: Since diesel engines emit polluting nitrogen oxide gases during operation, which are harmful to the atmosphere and human health, prolonged exposure to such gases can cause respiratory diseases. To mitigate the damage to the atmosphere and humans, when urea encounters nitrogen oxides emitted by diesel engines, a chemical reaction occurs, converting the nitrogen oxides into nitrogen and water for emission.

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What are the essential tools to have in a car for annual inspection?

There are several essential tools that must be in a car for annual inspection: 1. Warning triangle: If the car is not equipped with a warning triangle, failing to set up a warning sign behind the car after a breakdown or accident will result in penalty points, and it is extremely dangerous as it can easily lead to secondary accidents. 2. Fire extinguisher: If medium-sized and above passenger vehicles or hazardous goods transport vehicles are not equipped with fire extinguishers, the traffic management department will penalize the driver according to regulations. Without a fire extinguisher, the car will not pass the annual inspection. For safety reasons, family cars should also be equipped with fire extinguishers. 3. Jack: When driving, it's inevitable to encounter a flat tire. A jack is needed when changing tires. The jack should be placed on the inner side of the car's side skirt, approximately 20 cm behind the front wheel and 20 cm in front of the rear wheel. Without a jack, it will be very difficult to change a spare tire.

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What brand does Yin Gang motorcycle belong to?

Yin Gang motorcycle is a second-tier brand from Chongqing. The specific details are as follows: 1. Appearance: The overall design is relatively compact, and the configuration is decent, featuring front inverted shock absorbers and front and rear disc brakes, which are standard configurations for adventure bikes. 2. Performance introduction: This engine has an actual displacement of 250ml, with a maximum power of 13KW and a maximum torque of 17.3N.m. From the parameters, there are not many highlights, but the oil-cooled radiator can be considered a technical highlight. 3. The crankshaft of the motorcycle engine is of a combined type, consisting of a left half crankshaft, a right half crankshaft, and a crank pin pressed together. Ball bearings are installed on the main journal of the left and right half shafts to support the crankshaft in the crankcase.

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How to Check National IV and National V Standards for Trucks?

Truck owners can check the vehicle's emission standards by referring to the vehicle's driving license, vehicle qualification certificate, or by logging into the National Vehicle Environmental Protection Network. It's worth noting that this website is only for querying newly produced vehicles. The National IV emission standard is a vehicle exhaust emission standard, which refers to the fourth phase of national vehicle pollutant emission standards. More relevant information is as follows: 1. Nitrogen oxide emissions are reduced by 25% compared to the National IV standard: Starting from July 1, 2017, the National V emission standard was fully implemented nationwide, with nitrogen oxide emissions reduced by 25% compared to the National IV standard, and the addition of PM emission limits, making it more stringent. 2. Differences between National IV and National V: Compared to the National IV standard, the National V standard can reduce nitrogen oxide emissions by 25% for light-duty vehicles and 43% for heavy-duty vehicles. It can be seen that the biggest difference between National V and National IV is the stricter emission requirements for heavy-duty vehicles, followed by the improvement in standards for nitrogen oxides (NOX), the sum of hydrocarbons and nitrogen oxides (HC-NOX), and particulate matter concentration (PM). Additionally, National V also includes standards for particulate matter particle number (PN) and non-methane hydrocarbons (NMHC). The National V standard is comparable to the currently implemented fifth-phase emission standard control level in Europe.

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What to Do When the Car Key is Left Inside and the Door is Locked?

1. Solutions for when the car key is locked inside the car: 1. Look for a spare key. 2. Use the remote control to unlock. 3. Contact a locksmith to unlock. 2. Additional information: 1. Types of car keys: mechanical key; remote key; touchscreen LCD key; smart wristband key. 2. How car keys work: The key emits a radio wave, which is received by the car's antenna. The electronic control unit (ECU) identifies the signal code, and the system's actuator performs the locking or unlocking action. 3. Functions of car keys: Use the remote alarm to quickly locate the vehicle; close windows after turning off the engine; automatically open the trunk; selectively open the driver's door.

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What are the new regulations for annual inspection of passenger vehicles?

For cargo vehicles, a 'three additions and six reductions' initiative has been implemented, removing six original items from the annual inspection and adding three new ones. The specific annual inspection cycle and exemption scope are as follows: 1. Exemption scope: The exemption range for motor vehicles has been expanded from the original within 6 years and less than or equal to 6 seats to non-operational small and micro passenger vehicles with 7-9 seats. This means that after November 20, non-operational small and micro passenger vehicles with 7-9 seats that are less than 6 years old will be eligible for the exemption policy. 2. Annual inspection cycle: Vehicles exempt from inspection can avoid on-site testing for the first 6 years, only requiring procedural formalities every two years, while inspections are conducted annually from 6-10 years. The new regulations indicate that the annual inspection cycle for private vehicles remains unchanged for the first 6 years, and for vehicles aged 6-10 years, the inspection frequency changes from annual to biennial. In other words, exempt vehicles will undergo biennial inspections within 10 years, with only the 6th and 8th years requiring on-site testing.

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What are the dimensions of the Toyota RAV4 Rongfang?

How to Use Urea Solution in Vehicles?

What are the essential tools to have in a car for annual inspection?

What brand does Yin Gang motorcycle belong to?

How to Check National IV and National V Standards for Trucks?

What to Do When the Car Key is Left Inside and the Door is Locked?

What are the new regulations for annual inspection of passenger vehicles?

Regulations on Annual Inspection Time for 7-Seater Vehicles

What is the difference between 97H and 97V tires?

What is the penalty for driving at 60 km/h in a 30 km/h speed limit zone?

Why does the GLC always make noise when braking?