How is the score deduction calculated for Subject 2?

What Does the First Maintenance of a New Car Include?

The first maintenance of a new car includes the following items: 1. Replace the engine oil, oil filter, gasoline filter, and air filter; 2. Check whether the level of the car's coolant meets the specified requirements; 3. Check the fluid levels of the brake and clutch; 4. Check whether the oil level in the power steering fluid reservoir meets the specified requirements, and inspect all oil pipe interfaces in the system for leaks; 5. Check the battery fluid level and the level of the windshield washer fluid; 6. Check the tension and aging of the belts for the generator, air conditioning, water pump, and power steering pump; 7. Check whether the front and rear lights of the car are complete; 8. Check the tire pressure and wear condition of the car's tires, tighten the tire bolts to the specified torque, replenish the tire pressure to the specified value for the model, and rotate the tires based on wear conditions; 9. Check whether the car's exhaust emissions meet the standards.

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What causes ABS to fail when braking on rainy days?

ABS failing when braking on rainy days can be attributed to the following reasons: 1. Air in the brake lines: Brake fluid is the medium for transmitting force in the braking system. If air enters the brake lines, the brake fluid under high pressure will appear insufficient in force, and although there is still braking force, the maximum braking force is significantly weakened. In this case, the braking system should be promptly bled at a repair shop. 2. Brake fluid not replaced for a long time: If brake fluid is not replaced in time, it will contain excessive impurities and moisture, which will affect the transmission of braking force. Therefore, brake fluid must be replaced regularly, and if possible, a moisture content test should be conducted at a repair shop. 3. Oil leakage or overly soft brake material: Generally, oil leakage from the brake master cylinder or brake lines will cause the vehicle's brakes to feel soft. If the brake material is too soft, its high-temperature stability will be poor, which can also result in soft brakes.

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Where is the front spoiler located on a car?

The front spoiler is located beneath the front air deflector of a car. To reduce the lift generated during high-speed driving, automotive designers have made improvements not only in the car's exterior design—tilting the entire body forward and downward to create downward pressure on the front wheels, flattening the rear to minimize negative air pressure acting from the roof toward the rear and preventing the rear wheels from lifting—but also by installing a downward-sloping connecting panel below the front bumper. Here are some additional details: 1. By operation method: Transmissions are divided into manual transmissions and automatic transmissions. 2. By layout: Transmissions are categorized into fixed-axis transmissions and rotating-axis (planetary) transmissions. 3. By shifting effect: Transmissions are classified into stepped transmissions and continuously variable transmissions. 4. By shifting method: Transmissions include mechanical transmissions, hydraulic transmissions, and electric drive transmissions, among others.

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Where to Inflate Car Tires?

You can inflate your car tires at an auto repair shop, where professionals can also inspect the tires; nearby gas stations usually have tire inflation equipment as well; additionally, most car washes are equipped with air pumps for tire inflation, often offered for free. When inflating tires, safety is crucial. Use a pressure gauge to monitor the tire pressure while inflating to avoid overinflation, which can lead to tire bursts. If you need to inflate tires due to low pressure while driving, first find a safe place to park and turn off the engine. Wait for the tires to cool down before inflating, as high temperatures can increase tire pressure. Drivers should always monitor their tire pressure. Both underinflation and overinflation can compromise driving safety. Normal tire pressure should be maintained between 2.4bar and 2.5bar. For vehicles without a pressure gauge, you can check by counting the tire treads in contact with the ground: four treads indicate normal pressure, more than four indicate underinflation, and fewer than four indicate overinflation. Generally, tire pressure above 2.8bar is considered too high, and below 2.0bar is too low. Hazards of overinflation: Reduced tire friction and adhesion, affecting braking performance; increased steering wheel vibration and deviation, lowering driving comfort; accelerated wear on the central tread, shortening tire lifespan; increased vehicle vibration, indirectly affecting other components; excessive stretching of tire cords, reducing elasticity and increasing driving load. Hazards of underinflation: Increased friction with the road surface, leading to higher fuel consumption; heavier steering and potential deviation, compromising safety; excessive movement and rolling of tire parts, causing abnormal heat; weakened cord and rubber functions, leading to delamination or cord breakage, and excessive friction with the rim, damaging the tire bead and causing abnormal wear; multiplied friction with the ground, rapidly increasing tire temperature, softening the tire, and drastically reducing strength, which can cause tire bursts at high speeds.

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Will Insurance Cover Cars Flooded in Heavy Rain?

Insurance will cover the damages, but only if the commercial auto insurance includes vehicle damage coverage. If the owner has purchased vehicle damage insurance, they can receive compensation for damages to parts other than the engine after the car is flooded by heavy rain. If the owner has purchased both vehicle damage insurance and waterlogging insurance, the insurance company will cover all damages caused by flooding, including engine damage. Below are some precautions for driving in rainy weather: 1. Slow down: Regardless of the road width or condition, drive slowly in the rain, always pay attention to the distance between vehicles, and be prepared to take emergency measures. Visibility is low in rainy weather, and the vehicle's braking distance and other emergency performance may be reduced, so slow down in advance to allow enough time and space to handle situations safely. 2. Maintain distance: Driving in the rain can obstruct your vision, so keep a safe distance from other vehicles and always monitor the distance between cars. Stay especially far from large vehicles, as they can block your view and may pass through water that smaller cars cannot, while also splashing water that can interfere with smaller vehicles.

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Where is the most suitable location to place car decorations?

Car decorations can be hung on the central rearview mirror inside the vehicle or placed on the dashboard. However, it is important to note that when placing car decorations or ornaments, they must not obstruct the driver's line of sight, as this could easily create safety hazards. Regulations regarding car decorations: 1. "Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China": Article 62, Clause 2 stipulates that when driving a motor vehicle, the following behaviors are prohibited: hanging or placing items within the front and rear windows of the motor vehicle's cab that obstruct the driver's line of sight. 2. Regarding the act of hanging ornaments and placing decorations inside the vehicle: traffic police mostly focus on education, with penalties being rare. Traffic police generally make judgments based on visual inspection and will handle the situation differently depending on the severity. 3. Extra-large plush toys should be kept away from the glass: extra-large plush toys, cushions, and similar items should also be kept away from the windshield to avoid affecting the driver's observation of surrounding road conditions.

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How is the score deduction calculated for Subject 2?

What Does the First Maintenance of a New Car Include?

What causes ABS to fail when braking on rainy days?

Where is the front spoiler located on a car?

Where to Inflate Car Tires?

Will Insurance Cover Cars Flooded in Heavy Rain?

Where is the most suitable location to place car decorations?

What Causes Excessive Transmission Temperature and a Burning Smell?

How to reset the maintenance light on a MG ZS manual transmission?

Should You Immediately Repair Paint Scratches on a New Car?

Where is the electric door switch for the Buick GL8 business van?