Why are the front and rear brake calipers of the Skoda Octavia different in size?

Is Horsepower or Torque More Important?

Both horsepower and torque are equally important indicators. Horsepower is a unit of power, commonly used to measure automotive power, such as a car with 130 horsepower. Torque refers to the rotational force output from the crankshaft of an engine, inversely proportional to engine speed at a fixed power level—the faster the speed, the smaller the torque. More details are as follows: 1. Power: Like torque, power is a primary indicator of engine performance. 2. Torque: Vehicles are equipped with torque-amplifying devices, such as transmissions and differential gears, which magnify the relatively small torque output by the engine and ultimately rotate the wheels to propel the vehicle forward.

19

4

Share

What to do if driver's license and ID card are stolen?

If your driver's license and ID card are stolen, you should apply for replacements promptly. Additional information: Detailed procedures for replacing driver's license and ID card are as follows: 1. Bring your household registration booklet to the local police station where your household is registered to apply for a replacement. While applying for a new ID card, also file a loss statement, which can effectively prevent you from being held responsible for any illegal activities conducted by others using your documents. 2. Obtain a temporary ID card at the police station. The temporary ID card can be collected on the same day of application at the household registration department of the local police station. You will need to present your household registration booklet and the ID card collection voucher, and pay a processing fee. 3. Replace your driver's license. Once you have the temporary ID card, you can go to the vehicle management office to apply for a replacement driver's license. There is no need to report the loss of the driver's license, but you must fill out a written statement of loss for the motor vehicle driver's license, which serves as proof that the license was lost and absolves you of any responsibility for consequences arising from its misuse.

10

4

Share

Will there be SMS notification after a traffic violation?

For non-on-site enforcement traffic violations recorded, the traffic management department will send an SMS notification to the vehicle owner within three to four days. Non-on-site enforcement refers to violations recorded by electronic monitoring devices such as surveillance cameras and electronic eyes. After the monitoring device records the violation, it undergoes manual review and data upload before being made available for query. Therefore, when the vehicle owner receives the SMS notification, they can also check the corresponding violation record online. Vehicle violation fines can generally be paid at banks designated by the traffic police department or directly at the traffic police department using a bank card. For all vehicle violations, regardless of whether there is a ticket, the vehicle owner must first go to the traffic police department for processing, where the traffic police will issue a fine notice. According to relevant regulations, for road traffic violators, a warning or a fine of up to 200 yuan can be imposed on the spot by the traffic police, who will issue an administrative penalty decision. The administrative penalty decision should specify the violator's illegal actions, the basis for the penalty, the content of the penalty, the time, location, and the name of the penalty authority, and must be signed or stamped by the law enforcement officer. Documents required for paying vehicle violation fines: The vehicle owner must bring the vehicle registration certificate, their driver's license, ID card, and the penalty notice (if available) to the local traffic police department or its branches to print the violation fine notice (penalty decision). The fine must be paid at the bank specified on the notice within 15 days. The fine for a traffic violation must be paid by the vehicle owner in person and cannot be delegated to others.

3

4

Share

What Issues Should Be Considered When Buying a Car?

Here are the issues to consider when buying a car: 1. Vehicle Configuration: There are many car brands to choose from within the same category, resulting in significant differences in configurations. If you're unsure how to make choices and trade-offs, you can list the most important configurations within your budget and prioritize them—determining which are must-have features and which can be optional. For example, if safety performance is your top priority, the number of airbags should be your first consideration. If having an original navigation system doesn't matter to you, you can exclude that option. 2. Brand and Reputation: Many car owners consider brand an important factor, such as insisting on domestic brands or vehicles from a specific country. However, personal preference should guide your decision—avoid following trends blindly. Reputation should only serve as a supplementary reference; don't judge a car's quality solely based on online reviews or hearsay. 3. Intended Use: This involves considering the vehicle type. Almost all car owners buy cars for commuting. If you have children who need to ride in the car, consider models that can accommodate child safety seats. If you need a car for business purposes, choose a model more suited for office use. Therefore, intended use is another aspect to consider when buying a car. 4. After-Sales Service: Professional after-sales service is a crucial consideration after purchasing a car. Factors include whether the after-sales service is comprehensive and whether the dealer's location is convenient. Many brands offer warranty policies to stimulate consumption, such as free maintenance during the warranty period. Thus, good after-sales service ensures full protection for your car.

13

5

Share

Can the vehicle be started in P gear?

The vehicle can be started in P gear. After shifting into P gear, the pawl gear at the end of the output shaft will engage and lock the output shaft. This effectively cuts off the power connection between the transmission and the wheels, preventing them from rotating in the same direction. Starting the vehicle in P gear will not cause the vehicle to lurch forward or backward. P gear: "Parking" means "to park." It is the parking gear used when the vehicle is parked. When you reach your destination or need to park for an extended period, shift the gear lever into this position. Note: The vehicle must be completely stopped before shifting into P gear. Shifting into P gear before the vehicle has fully stopped can cause damage to parts of the automatic transmission. When in P gear, the wheels are mechanically locked, preventing the vehicle from moving forward or backward. Therefore, it is essential to shift into P gear when parking on an incline. Additionally, during brief stops (e.g., at traffic lights), it is best not to shift into P gear to avoid severe damage to the entire transmission in case of a rear-end collision. Besides, automatic transmission vehicles also have other gear positions such as R, N, S, M, L, and D, each with different gear combinations that deliver varying power outputs. The vehicle must "shift gears"—i.e., select different gear combinations—to output power at different speeds. Below is a detailed explanation: R gear: "Reverse" means "to go backward." Whether manual or automatic, R is the reverse gear. Shifting into R gear makes the vehicle move backward. This gear can only be engaged when the vehicle is stationary and the engine is idling. Never use R gear while the vehicle is moving forward, and pay special attention to accelerator control when reversing. N gear: "Neutral" means "disengaged." Also known as the neutral gear, it can be engaged while waiting at traffic lights with the foot brake applied. If the wait is prolonged, it is advisable to engage the handbrake, allowing the foot to rest off the brake pedal. A common misconception is that shifting into N gear while coasting downhill or at high speeds saves fuel. This is a serious mistake—it not only fails to save fuel but can also damage the transmission. S gear: "Sport" refers to the sport mode in vehicles. When this gear is engaged, the transmission delays shifting to provide greater power, typically used when overtaking. M gear: "Manual" means "hand-controlled," referring to the manual mode in vehicles. Similar to manual transmission vehicles, it requires manual gear shifting. L gear: "Low" means "low speed," referring to the low-speed forward gear. When this gear is engaged, the transmission operates only in the lowest gear (equivalent to 1st gear in manual transmissions) and does not automatically shift to other gears based on speed. This gear is typically used when climbing or descending steep slopes. In low gear, the drive wheels deliver high torque, ensuring sufficient power for steep climbs. Prolonged braking can overheat the brake pads, reducing braking effectiveness, which is dangerous on long or steep descents. Engaging L gear allows the engine's low RPM to restrain the vehicle's movement, eliminating the need for constant braking. D gear: "Drive" means "to operate." Shifting into this gear and pressing the accelerator allows the vehicle to move. In this gear, the transmission automatically shifts based on speed and accelerator input. At traffic lights, the vehicle can remain in D gear with the foot brake applied. For short waits, this is acceptable, but prolonged idling in D gear can raise transmission fluid temperature and degrade the fluid.

4

0

Share

Can I Take the Driving Theory Test Without Bringing My File?

For the test, bringing your ID card is sufficient. The admission ticket and other documents are handled by the driving school, which will distribute them during the test. Electronic IDs cannot be used for the test. If you don't have an ID card, you can apply for a temporary one, which holds the same validity as a regular ID card. The "Regulations on the Application and Use of Motor Vehicle Driving Licenses" clearly stipulate that you can take the theory test twice on the same day. If you fail the first attempt, you can retake it for free. If you fail the second attempt, the test will be terminated, and you can only reschedule after ten days. The theory test consists of 100 questions, including single-choice and true/false questions, each worth 1 point, totaling 100 points. If you answer 11 questions incorrectly, the system will automatically submit the test and end the session. The theory test is computer-based and lasts 45 minutes. The content of the theory test includes: regulations on driving licenses and motor vehicle management; road traffic conditions and regulations; traffic safety violations and penalties; regulations on traffic accident handling; basic knowledge of motor vehicles; local regulations; knowledge on braking systems and safety devices for large and medium-sized passenger and cargo vehicles; specialized knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Test precautions: Pay attention to your attire—no slippers are allowed. Electronic devices and bags are prohibited in the test room. Bring your ID card and queue to enter the waiting hall. Observe the instructions and procedures on the large screen, and store personal belongings in lockers before entering the test room. Upon entering the test room, you will be assigned a seat at the identity verification station. Once seated, begin the test. Ensure the camera is properly aligned and follow test discipline. If you fail the first attempt, you can retake it the same day. If you fail again, you will need to pay and reschedule. After the test, queue to collect your score sheet and sign it. Without a signature, the result is invalid. There is no limit to the number of times you can reschedule the theory test. Each subject can be taken once, with one retake allowed if you fail. If you skip the retake or fail it, the test session ends, and you must reschedule. For Subject 2 and Subject 3, there are only five attempts. These tests can be rescheduled after ten days. If you fail the Subject 3 safety and civilized driving knowledge test, your passing score for the road driving skills test remains valid. The driving test consists of three subjects: Subject 1 (theory test on traffic laws and regulations), Subject 2 (field driving skills test), and Subject 3 (road driving skills and safety and civilized driving knowledge test). The safety and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (under the Ministry of Public Security's Order No. 123) does not include "Subject 4." The test duration is 45 minutes.

1

3

Share

Why are the front and rear brake calipers of the Skoda Octavia different in size?

Is Horsepower or Torque More Important?

What to do if driver's license and ID card are stolen?

Will there be SMS notification after a traffic violation?

What Issues Should Be Considered When Buying a Car?

Can the vehicle be started in P gear?

Can I Take the Driving Theory Test Without Bringing My File?

What is the optimal RPM for an automatic transmission car?

Does filling up the car fuel tank in summer have any impact on the car?

How to Use the Fuel Switch on a Motorcycle?

What is the method to locate a car when you forget its parking position?