What to Do If You Keep Failing the Subject 4 Test?

How to Remove a Written Warning from Traffic Police?

Written warnings from traffic police cannot be removed. Here are the details: 1. Content of the written warning: The warning notice is essentially the "Traffic Management Administrative Penalty Decision" issued by the traffic police department. It records the offender's name, phone number, ID number, license plate number, and the violation. It also states that a warning penalty will be imposed in accordance with Article 88 of the "Traffic Law." 2. Purpose of the written warning: A written warning does not involve fines or demerit points but will be recorded. If the same violation is committed again and another written warning is issued, the two warnings can accumulate to result in fines and demerit points. 3. Penalty regulations: Article 88 of the "Road Traffic Safety Law" stipulates that penalties for road traffic safety violations include warnings, fines, temporary suspension or revocation of a motor vehicle driver's license, and detention.

10

3

Share

How to Calculate Tire Age?

Tire age is generally marked on the outer side of the tire, and the production date can be obtained from the last four digits of this marking. Below are specific details about automotive tire specifications: 1. Specification Model Representation: Tires are crucial components of a vehicle, and they come in various specification models, each suitable for different types of vehicles. The specification model is usually indicated on the sidewall of the tire through a series of alphanumeric characters, representing the tire's tread width, aspect ratio, type, rim size, load index, and speed rating. 2. Speed Rating: Based on the maximum speed they can sustain, tire speed ratings are categorized into different levels from A to Z, with level A further divided into eight sub-levels from A1 to A8. Generally, the later the letter representing the tire's speed rating appears in the alphabet, the better the tire's performance.

1

4

Share

Will the lack of coolant affect the engine in a car?

Yes, the lack of coolant will affect the engine in a car. Coolant is a special additive-containing liquid primarily used in liquid-cooled engine cooling systems. It offers excellent performance in preventing freezing in winter, boiling in summer, and inhibiting scale and corrosion throughout the year. How to replace coolant: Before completely replacing the coolant, conduct a thorough inspection to check for any signs of leakage or cracks in the pipes, with a focus on the five-way hose. Coolant flows through the five-way hose and is then distributed to different parts of the car to function. If there is any leakage of coolant in this section, replace the hose or re-secure the connection as needed. Drain the old coolant, then flush the liquid channels with clean water. Add clean water to the coolant reservoir and continuously flush it through the engine cooling system. Start the engine and let it idle for 3 to 5 minutes to circulate the water. Initially, the water draining from the reservoir may have a faint pink color. Continue adding clean water until the drained water runs clear. Remember to disconnect the heater hose and drain the water from the heater core. After draining for about an hour, add new coolant through the radiator hose. Then, add another container of coolant to the reservoir until it is nearly full. Start the engine and let it run for about 10 minutes. As some air is expelled from the cooling system, the coolant level will drop. Add more coolant until it reaches the "MAXT" mark on the reservoir.

16

5

Share

What engine does the Roewe i6 have?

Roewe i6 is equipped with a Blue Core direct-injection turbocharged engine, with a maximum power of 124KW and a maximum torque of 250NM. The new car comes with two engine options: a three-cylinder 1.0T and a four-cylinder 1.5T, and offers consumers a choice between a 6-speed manual transmission and a 7-speed dual-clutch transmission. The Roewe i6 is a model launched by SAIC Motor, with dimensions of 4671mm in length, 1835mm in width, and 1464mm in height, and a wheelbase of 2715mm. The Roewe i6 largely inherits the design philosophy of the Vision-R concept car, adopting a wide and flat style. The overall design consists of smooth surfaces and sharp lines, giving the car a very sporty characteristic.

4

1

Share

Is it correct not to release the brake pedal when ABS is active?

It is correct not to release the brake pedal when ABS is active. Here are the specific details about the ABS system: 1. Function of ABS system: ABS is the vehicle's anti-lock braking system, which belongs to the active safety system of the car. When the ABS light comes on, it indicates that the car's computer has detected a fault in the ABS system. 2. Principle of ABS light: Under normal driving conditions, ABS remains dormant. It only activates during emergency braking, such as when braking hard at high speeds. The car's computer determines this situation, and ABS intervenes to work. When the ABS light comes on, it is mostly because the speed sensor of the tire is not functioning properly. The ABS computer cannot recognize the driving conditions of each tire and cannot compare the slippage of each wheel, causing the ABS system to fail to work properly.

14

4

Share

Can Low-Speed Electric Cars Be Equipped with Air Conditioning?

Low-speed electric cars can indeed be equipped with air conditioning. This system consists of a compressor, an internal heat exchanger (also known as an evaporator), an expansion valve, an external heat exchanger (also known as a condenser), internal and external fans, and a control unit. The function of car air conditioning is to provide cooling or heating, serving as a comfort feature that enhances the driving or riding experience. Broadly defined, low-speed electric vehicles can include electric bicycles, electric motorcycles, electric tricycles, and low-speed electric cars. Low-speed electric cars refer to simple four-wheel pure electric vehicles with speeds below 70 km/h. To drive an electric car, the driver must possess a Class C driver's license. Driving without a license is prohibited, and if caught by traffic police, the driver will face penalties.

19

0

Share

What to Do If You Keep Failing the Subject 4 Test?

How to Remove a Written Warning from Traffic Police?

How to Calculate Tire Age?

Will the lack of coolant affect the engine in a car?

What engine does the Roewe i6 have?

Is it correct not to release the brake pedal when ABS is active?

Can Low-Speed Electric Cars Be Equipped with Air Conditioning?

How to Drive a Motor Vehicle on Uphill Sections in Mountainous Areas?

Does Binding Someone Else's Vehicle to Your Driver's License Affect You?

What are the length, width, and height dimensions of the Ford Escort?

What to Do When the Audi Q5 Battery Dies