What is the LV automotive emission standard equivalent to China's National Standard?

Can ETC cards still be stolen?

ETC cards have the risk of being stolen, so it is recommended to remove the ETC card when parking to prevent theft. Precautions for using ETC: The ETC transaction sensing area is 8 meters. When encountering a vehicle in front that has stopped, to prevent the ETC device of the vehicle in front from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters from the vehicle in front to avoid automatic sensing and paying for the vehicle in front. The ETC lane recognition speed is 20km/h. If the speed is too fast, the vehicle device information cannot be read, which will also lead to a failed deduction. Unauthorized disassembly or movement of the OBU device, detachment or loosening of the ETC electronic tag, etc., will cause the electronic tag to become invalid. It can be sent to the bank where the ETC card was processed or the highway service office for testing. If the loosening or detachment is not due to human factors, it only needs to be reactivated. When using a debit card to bind with ETC, insufficient balance will also lead to a failed deduction. You can follow the guidance of the on-site staff to go to the manual MTC lane and use cash or card to pass. Poor sensing due to overly thick car windshield. Especially for vehicles that have undergone repairs or replacement of the windshield after an accident, or for those who have modified the front windshield, extra attention is needed.

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What engine is used in the 2019 National VI Sylphy?

The engine of the 2019 National VI Sylphy is jointly produced by Nissan and Dongfeng, manufactured at Dongfeng Nissan's Huadu Engine Factory, and is classified as a domestically produced engine. The 2019 National VI Sylphy 1.6L version is equipped with the HR16DE engine, delivering a maximum horsepower of 126, a maximum power of 93kW, and a maximum torque of 168Nm. The 1.8L version features the MRA8 engine, with a maximum horsepower of 139, a maximum power of 102kW, and a maximum torque of 174Nm. For daily maintenance of the 2019 National VI Sylphy engine, the following methods can be employed: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD--SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions. For diesel engines, choose CB--CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's specified requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine issues. To avoid malfunctions, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter becomes clogged and oil cannot pass through, the filter may rupture or the safety valve may open, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. In small amounts, it remains suspended in the oil; in large amounts, it precipitates, clogging filters and oil passages, making engine lubrication difficult and causing wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.

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How Many Questions Are There in the Driving License Test Subject 1?

The driving license test Subject 1 consists of 100 questions. According to the "Regulations on the Application and Use of Motor Vehicle Driving Licenses," the test includes single-choice questions and true/false questions, with each question worth 1 point, totaling 100 points. If 11 questions are answered incorrectly during the test, the system will automatically submit the paper and end the exam. Subject 1, also known as the theoretical test or driver theory test, is part of the motor vehicle driving license assessment. The test content covers driving theory basics, road safety laws and regulations, local regulations, and related knowledge. The test is conducted on a computer with a time limit of 45 minutes. 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 test, candidates should pay attention to their attire—no slippers are allowed. Electronic devices and bags are not permitted 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 store personal belongings in the lockers before entering the examination room. Upon entering, the identity verification station will assign a seat. After finding your seat, begin the test. Ensure the camera is aligned with you and adhere to exam discipline. If you fail the first attempt, a retake is available on 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 schedule the Subject 1 test. Each subject can be taken once, and if you fail, you can retake it once. If you do not take the retake or fail the retake, the current test session ends, and the applicant must reschedule the test. In contrast, Subject 2 and Subject 3 have only five attempts. Subject 2 and Subject 3 tests can be rescheduled after ten days. If you fail the Subject 3 safety and civilized driving knowledge test, the previously passed road driving skills test results remain valid. The driving test consists of three subjects: 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 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, in official terms (i.e., the Ministry of Public Security Order No. 123), there is no such term as Subject 4.

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Can I replace the coolant by myself?

It is possible to replace the coolant by yourself. The method for self-replacement is as follows: 1. Unscrew the radiator cap and open the radiator drain valve to release the coolant; 2. Keep the engine idling, insert a hose into the radiator, and continuously inject clean water into the engine cooling system for cleaning; 3. Stop injecting clean water, wait until the water has completely drained, and then close the drain valve; 4. Fill with new coolant until the liquid level is between the max and min water level marks; 5. Replace the radiator cap and reservoir cap, and tighten them; 6. Start the car and let the engine idle for two minutes, then top up the coolant to the max mark.

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What is the replacement interval for automatic transmission fluid in sedans?

Automatic transmission fluid in sedans should be replaced every 120,000 kilometers. The functions of transmission fluid include maintaining the cleanliness of the gear system, providing lubrication, ensuring proper transmission operation, and extending the lifespan of the transmission components. The role of the transmission: to change the gear ratio, expand the range of torque and speed variation for the driving wheels, adapt to frequently changing driving conditions, and allow the engine to operate under favorable conditions. Hazards of not replacing transmission fluid for an extended period: 1. Damage to the transmission's shift control mechanism; 2. Abnormal wear of gears and clutch plates inside the transmission; 3. Impaired transmission operation, leading to damage of the transmission valve body.

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Is it called Alpha or Alphard?

Alphard, Alphard is a large MPV under Toyota. The following is the relevant content introduction: 1. Introduction: The first generation Alphard was born in 2002, with two engine options of 2.4L and 3.0L, both available with four-wheel drive system. Alphard is a luxury MPV developed by Toyota in response to Nissan Elgrand, based on an improved Previa chassis. 2. Body appearance: The front face of Alphard features an exaggerated "big fangs" grille, with chrome trim strips extending to the interior of the headlights. The headlights and taillights of Alphard are integrated, making the difference obvious at a glance.

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What is the LV automotive emission standard equivalent to China's National Standard?

Can ETC cards still be stolen?

What engine is used in the 2019 National VI Sylphy?

How Many Questions Are There in the Driving License Test Subject 1?

Can I replace the coolant by myself?

What is the replacement interval for automatic transmission fluid in sedans?

Is it called Alpha or Alphard?

What is the working process of an automotive air conditioning system?

How to Determine Which Gasoline Grade to Use for a Car?

Why is the Wuling Hongguang called the 'God Car'?

How long after window tinting can ETC be installed?