What does the brake pedal of a car mean?

What is the engine model of the 2021 BJ40 diesel version?

The engine model of the BJ40 diesel version is YC4Y20. The BAIC BJ40 diesel version is equipped with a Yuchai 2.0T direct-injection turbocharged engine, with a maximum horsepower of 224, a maximum power of 120KW, a maximum power speed of 5200rpm, and a peak torque of 380N.m. The Beijing BJ40 engine is produced by Saab. Beijing Automobile Works was established in 1958 and is the second large-scale automobile manufacturing enterprise in China after the Changchun First Automobile Works. For the BJ40 engine, the following maintenance methods can be used daily: Use lubricating oil of appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected according to the additional devices of the intake and exhaust system and usage conditions; for diesel engines, CB--CD grade diesel engine oil should be selected according to the mechanical load, and the selection standard should not be lower than the requirements specified by the manufacturer. Regularly change the engine oil and filter. The oil quality of any grade of lubricating oil will change during use. After a certain mileage, the performance deteriorates, which will cause various problems for the engine. To avoid faults, the oil should be changed regularly according to the usage conditions, and the oil quantity should be moderate. When the oil passes through the fine holes of the filter, the solid particles and sticky substances in the oil accumulate in the filter. If the filter is blocked and the oil cannot pass through the filter element, the filter element will burst or the safety valve will open, allowing the oil to pass through the bypass valve, bringing dirt back to the lubrication area, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gas, acid, moisture, sulfur, and nitrogen oxides in the combustion chamber enter the crankcase through the gap between the piston ring and the cylinder wall, mixing with metal powder generated by part wear to form sludge. A small amount remains suspended in the oil, while a large amount precipitates from the oil, clogging the filter and oil holes, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the normal operation of the engine but also extends the overall lifespan of the radiator and engine.

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How Many Times Can You Take the Subject 1 Test?

The "Regulations on the Application and Use of Motor Vehicle Driver's Licenses" clearly stipulates that on the day of the Subject 1 test, you can take the test twice. If you fail the first time, you can take a free make-up test for the second time. If you still fail the second time, the Subject 1 test for this session is terminated, and you can only schedule the test again after ten days. Subject 1, also known as the Subject 1 theory test or driver's theory test, is part of the motor vehicle driver's 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. A passing score for the driver's license Subject 1 test is 90 points. The test consists of 100 questions, divided into single-choice and true/false questions, with each question worth 1 point, totaling 100 points. If you answer 11 questions incorrectly during the test, the system will automatically submit the test and end the exam. Subject 1 test content: Driver's 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; Specialized 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, and electronic devices and bags are prohibited in the examination room. Bring your ID card 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 examination room. Upon entering the examination room, the identity verification station will assign a seat. After finding your seat, begin the test. Ensure the camera is aimed at you and follow exam discipline. If you fail the first time, there is a make-up test on the same day. If you fail again, you must pay to reschedule. After the test, queue to collect your score report and sign it. If you do not sign, the test is considered invalid. There is no limit to the number of times you can schedule the Subject 1 test. Each subject test can be taken once, and if you fail, you can take a make-up test once. If you do not attend the make-up test or fail it, the test for this session is terminated, and the applicant must reschedule the test. However, Subject 2 and Subject 3 only allow five test attempts. Subject 2 and Subject 3 tests must be scheduled ten days later. If you fail the Subject 3 safe driving knowledge test, the previously passed road driving skills test scores remain valid. There are three subjects in the driver's license 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 skills test; Subject 3 is divided into two parts: road driving skills and safe driving knowledge test. The safe 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's Order No. 123), there is no such thing as Subject 4.

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How to Open and Close the Fuel Tank Cap of the Lingpai?

Locate the fuel tank cap release switch below the left side of the driver's seat inside the car and pull it up, then unscrew the inner fuel tank cap counterclockwise. After refueling, screw the cap back on clockwise to close the fuel tank cap.

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What to Do When Your Lynk & Co Car Battery Dies?

Emergency measures include finding another car for a jump start after mutual agreement, or calling the 4S dealership or repair shop for roadside assistance. After normal startup, promptly inspect whether the battery is discharging and replace it in time if necessary.

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How to Switch the Dashboard Theme on the Lynk & Co 05?

The vehicle features four newly designed theme displays, allowing drivers to switch freely according to personal preferences. The control button is located on the steering wheel. On the right side of the steering wheel, there is an up and down adjustment button. Press it to make a selection.

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How to Use the Seat Memory Function in Lynk & Co?

Press the start switch, adjust the seat to your preferred position, and then press the memory button M. The indicator light on the button will illuminate at this point. Within a short time, hold down the button until the indicator light turns off and an audible reminder sounds. The corresponding position will then be stored under the button.

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What does the brake pedal of a car mean?

What is the engine model of the 2021 BJ40 diesel version?

How Many Times Can You Take the Subject 1 Test?

How to Open and Close the Fuel Tank Cap of the Lingpai?

What to Do When Your Lynk & Co Car Battery Dies?

How to Switch the Dashboard Theme on the Lynk & Co 05?

How to Use the Seat Memory Function in Lynk & Co?

When Will China 6 Standard Vehicles Be Available?

What to Do When a White Car Gets a Small Scratch on the Paint?

What are the reasons for the occasional lack of cooling in a Land Rover's air conditioning system?

How Many Traffic Violations Will Lead to Vehicle Impoundment?