Is 4motion a Full-time Four-Wheel Drive System?

How many years is the validity period after passing Subject 1?

According to the "Regulations on the Application and Use of Motor Vehicle Driving Licenses", the validity period of the study driving certificate is three years, but the expiration date shall not exceed the upper age limit for application. Applicants shall complete the Subject 2 and Subject 3 tests within the validity period. If the tests are not completed within the validity period, the results of the passed subjects will be invalidated. Subject 1, also known as the Subject 1 theory test or driver theory test, is part of the motor vehicle driving license assessment. The test content includes driving theory basics, road safety laws and regulations, local regulations, and other related knowledge. The test format is computer-based, with a time limit of 45 minutes. Subject 1 consists of 100 questions, including single-choice and true/false questions, with each question worth 1 point. If 11 questions are answered incorrectly during the test, the system will automatically submit the test and end the exam. Subject 1 test content: Driving license and motor vehicle management regulations; Road traffic conditions and regulations; Road traffic safety violations and penalties; Road traffic accident handling regulations; Basic knowledge of motor vehicles; Local regulations; Knowledge of braking systems and safety devices for large and medium-sized passenger and freight vehicles; Special knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Subject 1 test precautions: During the Subject 1 test, students should pay attention to their attire, no slippers are allowed, electronic devices and bags are not allowed in the test room, bring ID cards, and queue to enter the waiting hall. Observe the precautions and procedures on the large screen, and place personal belongings in the locker before entering the test room. Enter the test room, verify identity at the assigned seat, and start the test. Ensure the camera is aligned with you and follow test discipline. If you fail the first time, there is a retake on the same day. If you fail again, you need to pay and reschedule. After completion, queue to receive the score report and sign it. Without a signature, it is considered invalid. There is no limit to the number of Subject 1 test appointments. Each subject can be taken once, and if the test is failed, a retake is allowed. If the retake is not taken or is still failed, the test is terminated, and the applicant must reschedule. For Subject 2 and Subject 3, there are only 5 test attempts, and the test should be scheduled 10 days later. If the Subject 3 safe and civilized driving knowledge test is failed, the passed road driving skill test results remain valid. There are 3 subjects in the driving test: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the road traffic safety laws, regulations, and related knowledge test; Subject 2 refers to the field driving skill test; Subject 3 is divided into two parts: road driving skills and safe and civilized driving knowledge test. The safe and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, in official terms (i.e., the Ministry of Public Security Order No. 123), there is no such term as Subject 4.

7

3

Share

Is a fuel consumption of 10L normal for the Changan Eado Plus?

The comprehensive fuel consumption of the Changan Eado Plus is 5.6-5.8L/100km. Currently, there are 6 models of the Changan Eado Plus on sale: the DCT Flagship and DCT Premium models have a comprehensive fuel consumption of 5.6L/100km. The manual Luxury and manual Elite models have a comprehensive fuel consumption of 5.7L/100km. The CVT Elite and CVT Luxury models have a comprehensive fuel consumption of 5.8L/100km. The above figures are the NEDC comprehensive fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption is higher than this value, ranging from 6.5-7.0L/100km. When driving, the following 5 tips can help reduce fuel consumption: When starting the vehicle, use a low gear, gently press the accelerator, and gradually increase speed. Avoid suddenly pressing the accelerator hard, as this can multiply fuel consumption. Light acceleration, light braking, and early braking: While driving, gently press the accelerator to avoid sudden increases in engine RPM and prevent the car from shaking during operation, thereby making the car more fuel-efficient. By anticipating road conditions and adopting slow and uniform acceleration or braking, fuel economy can be improved by up to 20%. Maintain proper tire pressure: Keep tire pressure at the level recommended by the manufacturer. For every 2 PSI below the recommended value (approximately 0.2 in metric units relative to the standard pressure of 2.4), fuel consumption increases by 1%. Regular maintenance or vehicle checks: Timely oil changes can reduce carbon buildup (carbon buildup can cause ignition issues, sluggish acceleration, increased fuel consumption, and in severe cases, even cylinder misfires). Regularly check and replace the air filter when dirty, and clean or replace the fuel injectors, spark plugs, and throttle body as per mileage recommendations. Close windows while driving. Driving with windows open increases wind resistance, which in turn increases the resistance the car faces, requiring more power and thus increasing fuel consumption.

15

3

Share

What are the common issues with the rear brakes of the 2020 BMW 3 Series?

2020 BMW 3 Series rear brakes commonly experience high-temperature failure: the brakes may suddenly lock up unexpectedly or fail to disengage from the brake discs, causing the vehicle to drive with the brakes partially applied. If the owner is unaware, this can lead to the brake system overheating, potentially turning red, scorching, or emitting smoke, ultimately resulting in complete brake system failure. Taking the 2021 BMW 3 Series facelift 320i Sport Package as an example: this model measures 4719mm in length, 1827mm in width, and 1459mm in height, with a wheelbase of 2851mm. It is a 4-door, 5-seater sedan equipped with an 8-speed automatic transmission.

19

0

Share

What does it mean when the Mercedes-Benz C260L displays a 48-volt motor fault?

When the Mercedes-Benz C260L displays a 48-volt motor fault, it could be due to damaged electrical equipment, faulty or poorly connected control switches in the circuit, damaged protective devices in the circuit, poor circuit grounding, or damaged wiring in the circuit. The specific issue and repair method need to be identified based on the symptoms. Taking the Mercedes-Benz C-Class 2021 C260L Sport Edition as an example: the manufacturer of this car is Beijing Benz, it is classified as a mid-size car, and its maximum power is 135kW. The dimensions of the car are 4784mm in length, 1810mm in width, and 1457mm in height, with a wheelbase of 2920mm. The body type is a 4-door, 5-seater sedan, and it is equipped with a 9-speed automatic transmission.

2

0

Share

What is the trunk size of the Atenza?

The trunk size of the Atenza is 1180mm, 1035mm, and 515mm. Taking the 2021 Atenza 2.0L Skyactiv-G Luxury Edition as an example: This car is manufactured by FAW Mazda, classified as a mid-size sedan, with a gasoline engine, a 6-speed automatic transmission, and a body style of a 4-door, 5-seater sedan. The top speed is 212 km/h. The car's dimensions are 4870mm in length, 1840mm in width, and 1445mm in height, with a wheelbase of 2830mm. It features a naturally aspirated engine, front-wheel drive, a front suspension type of MacPherson strut, and a rear suspension type of multi-link independent suspension.

8

4

Share

What to Do When the Motorcycle Throttle Cable Breaks?

Motorcycle throttle cable breaks can be resolved by replacing the throttle cable. There are two cables on a motorcycle that lead to the throttle grip on the right side of the handlebar. The top one is the throttle cable, which controls the throttle valve and the needle, thereby regulating the throttle. The other one is the accelerator pump cable, which, when the throttle is suddenly twisted, allows the carburetor to inject a burst of fuel into the intake tract, enhancing acceleration during rapid throttle application. This accelerator pump only functions when the throttle is twisted abruptly. Motorcycles are vehicles powered by gasoline engines, featuring two or three wheels with handlebar-controlled front-wheel steering. They are lightweight, agile, and fast, widely used for patrolling, passenger and cargo transportation, and also serve as sports equipment.

13

2

Share

Is 4motion a Full-time Four-Wheel Drive System?

How many years is the validity period after passing Subject 1?

Is a fuel consumption of 10L normal for the Changan Eado Plus?

What are the common issues with the rear brakes of the 2020 BMW 3 Series?

What does it mean when the Mercedes-Benz C260L displays a 48-volt motor fault?

What is the trunk size of the Atenza?

What to Do When the Motorcycle Throttle Cable Breaks?

What transmission does the Toyota Highlander use?

What does the G1 driver's license mean?

Why does the Geely Xingrui require 95-octane gasoline?

Does the 2019 Tayron have a particulate filter?