What's the Difference Between 360-Degree Panoramic Reversing Camera and Reversing Camera?

Why does the Q5's brakes squeak?

Q5 brake squeaking is a common issue, and currently, there is no suitable solution. It is said that the main reason for the "squeaking" is due to the car's high power—the heavier the vehicle and the faster it goes, the higher the required friction coefficient. The brake noise is caused by the friction between metal particles in the friction material and the brake disc, and this noise does not affect safety. Below is some relevant information about the Q5: 1. The new Audi Q5 still comes equipped with the EA888 2.0-liter turbocharged direct-injection engine. The entry-level 35TFSI model is the low-power version, with a maximum power of 132kW at 4000-6000rpm and a peak torque of 320N·m at 1500-3900rpm. 2. The other five 40TFSI models are high-power versions, with a maximum power of 155kW at 4300-6000rpm and a peak torque of 350N·m at 1500-4200rpm. Except for the entry-level 35TFSI, which comes with a 6-speed manual transmission, the other five 40TFSI models are equipped with an 8-speed automatic transmission.

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What are the body dimensions of the GAC Trumpchi GM8?

The body dimensions of the GAC Trumpchi GM8 are 5066mm in length, 1923mm in width, and 1822mm in height, as per official data. The length of the GAC Trumpchi GM8 refers to the distance between two vertical planes perpendicular to the vehicle's longitudinal symmetrical plane, touching the outermost protruding points at the front and rear of the vehicle. The width refers to the distance between two parallel planes parallel to the vehicle's longitudinal symmetrical plane, touching the outermost rigid fixed protruding points on both sides of the vehicle. The height refers to the distance between the highest point of the vehicle and the supporting plane of the vehicle. The GAC Trumpchi GM8 is equipped with a 2.0T turbocharged engine, delivering a maximum horsepower of 252 and a peak torque of 390 Nm, paired with an 8-speed automatic transmission. National regulations stipulate specific dimensions for vehicles. According to the national standard 'GB1589-89,' the total width of a vehicle excludes side mirrors. The limitation on vehicle width is designed to ensure sufficient lateral clearance for overtaking in adjacent lanes. This means that, under national standards, the significance of vehicle width data lies in providing adequate space during overtaking, preventing accidents due to excessive width or situations where road markings are narrower than the vehicle's width. Additionally, national regulations stipulate that the total width of a vehicle must not exceed 2.5m to meet the requirements of public road usage.

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Why Shouldn't You Coast a Car in Neutral Gear?

Here are the reasons why coasting a car in neutral gear is not recommended: 1. When coasting in neutral, the engine stops running, and the air compressor ceases to operate. Since the car frequently needs to brake, the compressed air in the air reservoir continuously depletes, which may lead to brake failure. 2. It can easily damage the transmission. Most transmissions use rolling bearings extensively. While coasting in neutral, the second shaft of the transmission rotates, but the constant-mesh gears do not. As a result, these gears cannot agitate the gear oil in the transmission, causing bearings (especially those positioned higher and relying on splash lubrication) to lack reliable lubrication, leading to premature wear of bearings and gears. 3. Some drivers, aiming to save fuel, depress the clutch and let the engine stall to coast. After descending a slope, they suddenly release the clutch pedal to restart the engine. At this point, power is transmitted in reverse: drive wheels → half shafts → differential → reduction gear → drive shaft → transmission second shaft → synchronizer → clutch. The sudden engagement of the clutch with the stationary flywheel subjects the clutch to enormous impact loads, which can easily damage the clutch friction disc.

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How many kilometers can a run-flat tire travel after a puncture?

According to the characteristics of run-flat tires, after a puncture, they can still maintain a speed of 80km/h, allowing you to drive for about an hour and cover a distance of nearly 80 kilometers. Here is some information about run-flat tires: Advantages of run-flat tires: In the event of a tire leak, even if the air pressure inside the tire is completely lost, you can continue driving at a speed of 80 km/h without having to replace the tire immediately. Disadvantages of run-flat tires: In terms of tire quality, due to the thicker sidewalls, run-flat tires of the same specifications are heavier than ordinary tires, which to some extent can reduce the performance of the car.

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What are the contents of Subject 1 and Subject 4?

Both subjects are theoretical exams. Subject 1 focuses on driving knowledge, while Subject 4 emphasizes safety knowledge. The questions in Subject 4 often do not require rote memorization, as the correct answers can be deduced through practical reasoning. Subject 1, however, includes more memory-based content such as traffic police hand signals and road sign markings. In this regard, Subject 1 is relatively more challenging. Exam content for Subject 1: Basic knowledge of motor vehicles; laws, regulations, and road traffic signals; fundamentals of safe and civilized driving; basic knowledge related to motor vehicle operation. Exam content for Subject 4: Requirements for safe and civilized driving operations; safe driving knowledge under adverse weather and complex road conditions; emergency handling methods for situations like tire blowouts; and knowledge on post-traffic accident procedures.

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What is the minimum ground clearance of the Lynk & Co 03?

The minimum ground clearance of the Lynk & Co 03 is 120mm. The following are the characteristics of minimum ground clearance: 1. Minimum ground clearance refers to the distance between the lowest point of the vehicle (excluding the wheels) and the supporting surface when the vehicle is fully loaded and stationary, which is used to characterize the vehicle's ability to pass over obstacles such as stones and stumps without collision. 2. The smaller the ground clearance, the worse the ability to pass over obstacles. Sedans generally travel on flat urban roads, so they have a small ground clearance. Off-road vehicles have a larger minimum ground clearance to pass over larger obstacles. 3. The larger the minimum ground clearance, the stronger the vehicle's ability to pass over obstacles or uneven ground, but the higher the center of gravity, which reduces stability; the smaller the minimum ground clearance, the weaker the vehicle's ability to pass over obstacles or uneven ground, but the lower the center of gravity, which can increase stability.

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What's the Difference Between 360-Degree Panoramic Reversing Camera and Reversing Camera?

Why does the Q5's brakes squeak?

What are the body dimensions of the GAC Trumpchi GM8?

Why Shouldn't You Coast a Car in Neutral Gear?

How many kilometers can a run-flat tire travel after a puncture?

What are the contents of Subject 1 and Subject 4?

What is the minimum ground clearance of the Lynk & Co 03?

Where is the lighting control module of Changan Eado located?

Difference Between N Gear and P Gear?

Which car brand features a snake and cross in its logo?

Is it okay to start an automatic transmission vehicle in P gear?