What is the difference between Mercedes-Benz and Mercedes-AMG?

What brand is the Geolandar G91 tire?

Geolandar G91 is a tire product under the Yokohama brand. It includes two types: Geolandar-SUV and Geolandar A/T-S, collectively referred to as the Yokohama G series. The following are the functions of car tires: 1. Tires are the medium for transmitting forces between the vehicle and the road surface, transferring driving force, braking force, steering force, etc., thereby enabling the vehicle's driving, braking, and steering operations. 2. Supporting the vehicle load. The vehicle's load causes the tire to sink until the average pressure on the tire's contact area balances with the internal inflation pressure. 3. Reducing and absorbing vibrations and impacts during driving, avoiding early damage to vehicle components caused by severe vibrations. At the same time, adapting to the vehicle's high-speed driving state and reducing driving noise, ensuring safety, comfort, handling stability, and fuel economy.

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What does km/h mean in a car?

On the car dashboard, km/h stands for kilometers per hour, indicating the current speed of the vehicle. km/h is the abbreviation of the English term 'kilometers per hour,' which means kilometers per hour in Chinese. The specific number is displayed on the car speedometer, showing the current driving speed of the vehicle. Additional information: Speed unit: mph 'km' means kilometers, while 'mph' is commonly referred to as 'mile.' Due to the late start of the national automotive industry, especially in the early days of the country's founding, foreign cars dominated, most of which used miles per hour as the unit for speed and odometer readings. Therefore, it has become customary to read speed in 'mile,' which means 'mile' abroad. In reality, the internationally unified speed unit is 'kilometers per hour,' and the distance of 1 kilometer and 1 mile is different, with 1 mile = 1.609 kilometers. Conversion relationship: 1 mph = 1.609344 km/h, 1 km/h = 0.6213712 mph.

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Can You Continue Driving When the EPS Light Is On?

EPS light illumination generally indicates a fault in the electric power steering system. If accompanied by abnormalities such as heavy steering, unusual steering noises, steering wheel vibrations, or poor steering wheel return ability, you should not continue driving. If none of the above-mentioned abnormalities occur, you can safely stop the vehicle and restart the engine to attempt a resolution. Below is an introduction to EPS: 1. EPS stands for Electric Power Steering, a power steering system that directly relies on an electric motor to provide assistive torque. Compared to traditional hydraulic power steering (HPS), EPS offers numerous advantages. EPS mainly consists of a torque sensor, vehicle speed sensor, electric motor, reduction mechanism, and electronic control unit (ECU). 2. The working principle of EPS involves the torque sensor being connected to the steering shaft. When the steering shaft rotates, the torque sensor activates, converting the relative angular displacement between the input and output shafts caused by torsion into an electrical signal sent to the ECU. The ECU then determines the motor's rotation direction and assistive current based on signals from the vehicle speed sensor and torque sensor, thereby achieving real-time control of power steering. Consequently, it can easily provide varying levels of motor assistance at different speeds, ensuring light and flexible steering at low speeds and stable, reliable steering at high speeds.

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What's the Difference Between Two-Wheel Drive and Four-Wheel Drive Vehicles?

Here are the differences between two-wheel drive and four-wheel drive vehicles: 1. Different driving methods: Two-wheel drive means that only two wheels are the driving wheels connected to the vehicle's power system. Four-wheel drive refers to the form in which the vehicle maintains all four wheels as driving wheels throughout the entire driving process. 2. Different fuel consumption: The four-wheel drive mode can provide better off-road and handling performance at any time, but it cannot adjust torque distribution according to road conditions and has higher fuel consumption. 3. Different numbers of differentials: (1) Two-wheel drive: The vehicle differential is a mechanism that allows the left and right (or front and rear) driving wheels to rotate at different speeds. (2) Four-wheel drive: In four-wheel drive, to drive all four wheels, all wheels must be connected. If the four wheels are mechanically connected together, a central differential is needed to adjust the speed difference between the front and rear wheels.

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Is a Driver's License Required for Electric Mopeds?

Electric tricycles require a driver's license, specifically a Class D license to operate. Details are as follows: Definition: According to the 'General Technical Conditions for Electric Motorcycles and Electric Mopeds' and 'Safety Requirements for Electric Motorcycles and Electric Mopeds' implemented on January 1, 2010, two-wheeled electric vehicles with a maximum design speed exceeding 50 km/h or electric tricycles with an unladen weight not exceeding 400 kg are defined as electric motorcycles. Regulations: Electric tricycles should be classified as motor vehicles. Those that comply with the 'Motor Vehicle Registration Regulations' must be registered before they can be driven on the road. For those that do not meet the registration requirements, based on the 'Notice on Issues Related to the Reform of the Management of Vehicle Manufacturers and Product Catalogs,' they should be considered illegally assembled motor vehicles.

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What are the initial symptoms of engine cylinder scuffing?

Here are the initial symptoms of engine cylinder scuffing: 1. Noticeable decrease in vehicle power under normal conditions, commonly described as lack of power. 2. Abnormal water temperature, with the gauge showing high temperature or even boiling shortly after starting the engine. 3. Increased exhaust emissions with blue smoke visible from the tailpipe. 4. Abnormal engine noises during operation - rough and muffled sounds, unstable idle speed requiring excessive fuel to maintain idle operation. 5. Engine misfiring or cutting out occurring after prolonged idling or shortly after driving begins. Here are preventive measures for engine cylinder scuffing: 1. For new or overhauled engines, proper break-in is essential. This involves operating under good lubrication conditions, gradually increasing speed from low to high and load from small to large according to break-in procedures before normal load operation. 2. Correctly select the clearance between piston skirt and cylinder liner, piston ring end gap and side clearance as specified in the manual. During repairs, ensure proper piston alignment and maintain cylinder liner dimensional accuracy. 3. Maintain normal coolant temperature between 70°C-95°C to prevent engine overheating. Use preheating measures before winter starts. 4. Operate the engine properly - avoid overload operation, unnecessary throttle revving, and starting without coolant. 5. Regularly maintain the air filter system to prevent dust ingestion into cylinders. 6. Maintain the lubrication system properly to prevent mechanical impurities and carbon deposits from contaminating the oil and accelerating cylinder liner wear.

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What is the difference between Mercedes-Benz and Mercedes-AMG?

What brand is the Geolandar G91 tire?

What does km/h mean in a car?

Can You Continue Driving When the EPS Light Is On?

What's the Difference Between Two-Wheel Drive and Four-Wheel Drive Vehicles?

Is a Driver's License Required for Electric Mopeds?

What are the initial symptoms of engine cylinder scuffing?

Why does the car window roll down and open by itself for no reason?

Why does the car repeatedly auto-lock for no reason?

How to Solve Soft Brakes After Changing Brake Fluid?

Can an automatic transmission car coast in neutral when going downhill?