What are the working principles of ABS and ASR respectively?

What are the reasons for a Mercedes-Benz having power but not starting?

Mercedes-Benz has power but does not start due to the following reasons: vehicle starter failure, anti-theft system failure, or fuse failure. The solutions for having power but not starting are as follows: Check the vehicle starter: First, check if the issue lies with the vehicle starter, which could be causing the no-start condition. In this case, it is best to remove the starter for a detailed inspection. If the starter is damaged, replacing it with a new one can resolve the problem. Anti-theft system failure: Check if the no-start condition is caused by a fault in the anti-theft system. If the anti-theft system is faulty, redo the anti-theft matching and inspect the corresponding wiring. Fuse failure: Check the fuses in the vehicle's related fuse box and whether there are any issues with the body control module. In this case, it is best to use a diagnostic tool to read the relevant fault codes to see if there are any faults.

7

5

Share

What is the general fuel tank capacity of a car?

The fuel tank capacity generally refers to the maximum fuel tank capacity announced by the automobile manufacturer. Typically, the fuel tank capacity of family cars ranges between 35-55 liters, while that of mid-size sedans and mid-size SUVs is usually between 55-70 liters. Large SUVs can have fuel tank capacities of up to 100 liters. Below is more information about car fuel tank capacities: 1. The actual fuel tank capacity is larger than the nominal capacity. According to fuel safety regulations, the national standard stipulates that the nominal capacity of a car's fuel tank is 95% of the rated capacity. Therefore, when filling up, the fuel quantity can exceed the nominal capacity by 10%. 2. The fuel tank requires regular cleaning. It is advisable to clean and maintain the fuel system when the vehicle mileage reaches 30,000 or 40,000 kilometers. This is because the fuel tank has exhaust vents and fuel lines connecting to the carbon canister. If not cleaned for a long time, it can easily lead to fuel line blockages.

5

3

Share

How Many Kilograms is 1 Liter of Engine Oil?

Generally, 1 liter of engine oil weighs approximately between 0.85-0.93 kg. Different types of engine oil have varying densities, so an exact value cannot be provided. Typically, the density of engine oil is 0.91×10³ (kg/m³). Using this density for calculation, the mass of 1 liter of engine oil is approximately 0.91 kg. Functions of Engine Oil: Engine oil, also known as engine lubricant, serves several purposes for the engine, including lubrication and wear reduction, aiding in cooling, sealing to prevent leaks, rust and corrosion prevention, and shock absorption. It is often referred to as the "blood" of a car. Different brands and models of engine oil have different densities, so the weight calculated for one liter of oil may vary. Engine Oil Replacement Interval: Generally, mineral oil should be replaced every six months or 5,000 kilometers, semi-synthetic oil every six months or 7,500 kilometers, and full synthetic oil every six months or 10,000 kilometers.

17

5

Share

Will changing lanes over solid lines on highways be captured by cameras?

Changing lanes over solid lines on highways will definitely be captured by cameras. Normally, changing lanes over solid lines without following traffic markings will result in a fine and a deduction of 3 points. However, when encountering special circumstances ahead, changing lanes over solid lines will not be considered a violation. More relevant information is as follows: Lane-changing over solid lines camera system: The lane-changing over solid lines camera system uses ground-based magnetic induction loops. When the front wheels of a vehicle pass over the induction loop on the ground, the electronic system captures the first photo; when the rear wheels pass over the induction loop, the electronic device captures the second photo; when the vehicle passes through the intersection and crosses the induction loop on the opposite side, the electronic device captures the third photo. Lane-changing over solid lines camera enforcement: The lane-changing over solid lines camera enforcement becomes active 24 hours after installation, and the images and related data are retained for one week. Minor lane-changing over solid lines without causing major safety incidents are usually not captured. Temporary license plates used on new vehicles, due to material issues, are often difficult to be clearly captured by electronic violation cameras.

1

3

Share

Is the car's high beam pushed forward or backward?

Car's high beam is pushed forward. Specific introduction is as follows: High beam: When driving on roads with low visibility, use high beams correctly. On poorly lit or unlit road sections, high beams can be used. Low beam: Use low beams when turning at intersections. When about to meet other vehicles, use low beams. When driving closely behind another vehicle at night in the same direction, use low beams. Alternating between high and low beams: When passing sharp curves, slopes, arch bridges, or crosswalks at night, alternate between high and low beams no less than 2 times. When passing intersections without traffic signals at night, alternate between high and low beams no less than 2 times. When overtaking vehicles ahead at night, alternate between high and low beams no less than 2 times. Precautions for light usage: Driving at night without using high beams as required can create safety hazards for surrounding vehicles. Therefore, the law stipulates that high beams cannot be used when driving on roads without central separation facilities, when meeting non-motorized vehicles on narrow roads, or at intersections with traffic signal control. Because high beams have intense light that can cause temporary dizziness, they are generally not allowed in urban driving. When overtaking at night, alternate between high and low beams to alert the vehicle ahead. High beams have much higher light intensity and provide superior illumination.

15

5

Share

What does the triangle exclamation mark mean in Skoda Superb?

A triangle with an exclamation mark indicates a malfunction in the vehicle's general performance, components, or functions. Common issues include parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: Visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault warning in cars. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, a red circle with brackets and an exclamation mark in the middle, a yellow bracket with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four scenarios: Automatic transmission fault: A yellow gear with an exclamation mark indicates an automatic transmission fault warning light, signaling a transmission issue or low transmission fluid. Transmission fluid should be replaced promptly. Brake system fault: A circle with brackets and an exclamation mark in the middle represents a brake system warning, indicating either a brake system malfunction or low brake fluid. The brake system should be inspected immediately to avoid accidents. Tire pressure anomaly: A bracket with a horizontal line and an exclamation mark in the middle indicates a tire pressure monitoring warning light, which illuminates when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting fault: A yellow bulb with an exclamation mark is a lighting fault indicator, signaling a malfunction in the vehicle's lights. Solution: Visit a 4S shop for inspection as soon as possible, or perform a self-check focusing on commonly used bulbs such as turn signals, fog lights, and interior lights to identify the issue.

15

5

Share

What are the working principles of ABS and ASR respectively?

What are the reasons for a Mercedes-Benz having power but not starting?

What is the general fuel tank capacity of a car?

How Many Kilograms is 1 Liter of Engine Oil?

Will changing lanes over solid lines on highways be captured by cameras?

Is the car's high beam pushed forward or backward?

What does the triangle exclamation mark mean in Skoda Superb?

Is the New Santana Engine Equipped with a Timing Belt or Chain?

How many seconds does the Pajero V97 take to accelerate from 0 to 100 km/h?

Where is the anti-theft screw located on the new A4L?

How many days does it take to check traffic violation information on Traffic Management 123123?