What should the engine RPM be at 60 mph?

What is the passing score for the C1 driving test?

C1 driving test consists of three subjects, each with a maximum score of 100 points. Below are the score requirements for the C1 test: 1. Subject 1: The full score for Subject 1 is 100 points, and a score of 90 or above is required to pass. 2. Subject 2: The full score for Subject 2 is 100 points. For large buses, tractors, city buses, medium-sized buses, and large trucks, a score of 90 or above is required to pass. For other vehicle types, a score of 80 or above is required to pass. 3. Subject 3: Subject 3 includes road driving skills and safe civilized driving knowledge, each with a maximum score of 100 points. A score of 90 or above in each part is required to pass.

14

2

Share

Why does the tachometer stop working but the car can still run?

The tachometer stops working but the car can still run due to the following reasons: a malfunction in the vehicle's instrument cluster speedometer; a failure in the vehicle's wheel speed sensor; a malfunction in the vehicle's mileage sensor; or foreign objects stuck inside the gauge preventing movement, which can be resolved by disassembling the gauge and removing the obstruction. Below are the relevant details: 1. Principle: The tachometer is usually located within the instrument panel, symmetrically placed alongside the speedometer. It operates based on magnetic principles, receiving pulse signals generated when the primary current in the ignition coil is interrupted, and converting these signals into a displayable RPM value. 2. Function: The engine's RPM is related to the number of work cycles per unit time or the effective power output of the engine, meaning the engine's effective power varies with RPM. Therefore, when specifying the engine's effective power, the corresponding RPM must also be indicated.

14

2

Share

What is the function of the brake assist system?

Here is an introduction to the functions of the brake assist system: 1. Prevents wheel lock-up when the brakes are applied; 2. Automatically adjusts the braking force distribution ratio between the front and rear axles based on the different axle load transfers during vehicle braking; 3. Detects the driver's braking action and increases braking force during emergency braking to shorten the braking distance; 4. Reduces the slip rate of the drive wheel tires by controlling the driving force, preventing collisions and stabilizing the vehicle. Additional information: 1. The brake assist system includes the Electronic Brake Assist (EBA) and Brake Assist (BA) systems. During vehicle operation, the brake assist system continuously monitors the brake pedal. Under normal braking conditions, the system does not intervene, allowing the driver to determine the braking force. 2. When the system detects that the driver suddenly presses the brake pedal with extreme speed and force, it is judged as an emergency braking situation. The system then pressurizes the braking system to enhance and generate stronger braking force, enabling the vehicle and its occupants to quickly escape from danger.

10

0

Share

How to Take the Subject 2 Driving Test Without an ID Card?

Cannot participate in the motor vehicle driver's license Subject 2 test without carrying a valid personal ID. Without it, you cannot take the relevant subjects of the driver's license test, and this subject will be counted as a failure. You will then need to wait 7 to 10 days to reschedule the Subject 2 test. Below is additional information: 1. Subject 2 Test Items: The motor vehicle driver's license Subject 2 test consists of five items. The first test item is reversing into a parking space (reverse parking), the second is parallel parking, the third is stopping and starting on a slope, the fourth is curve driving, and the fifth is making a right-angle turn. Only after completing all five test items can you obtain a motor vehicle driver's license. 2. Subject 2 Test Attempts: The motor vehicle driver's license Subject 2 test allows five attempts, with two actual driving test opportunities per attempt, totaling ten test opportunities. If you still fail to pass the motor vehicle driver's license test after the five attempts, your driver's license test qualification will be canceled.

17

5

Share

Where is the charging port on a long-distance bus?

The charging port on a long-distance bus is located near the air conditioning. Precautions for riding a long-distance bus: 1. Fasten your seat belt: The seat belt secures the passenger to the bus, preventing collisions with the steering wheel or windows and the risk of being thrown out of the vehicle. 2. Do not bring hazardous items on board: For your safety and that of others, never bring flammable or explosive hazardous chemicals such as gasoline, alcohol, or fireworks onto the bus. These items can ignite or explode due to pressure, impact, or vehicle vibrations, posing serious risks to everyone's safety. 3. Avoid eating on the bus: It is best not to eat while the bus is moving, especially foods like candy, beans, or peanuts, which can easily be inhaled into the windpipe due to the bus's movement. Eating on the bus also increases the risk of bacterial contamination. 4. Do not interfere with the driver's operation: During the trip, do not engage in unnecessary conversation with the driver or hinder their operation. Do not open doors, compartments, or emergency equipment without reason, and avoid touching controls like door locks. Smoking, moving around, or roughhousing inside the bus is also prohibited.

11

1

Share

How to License a Vehicle Without a Temporary Residence Permit?

You can license a vehicle using the receipt for a residence permit issued by the local police station. Below are the key considerations before vehicle licensing: 1. Confirmation: Decide whether to register the vehicle locally or out of town before paying the purchase tax. According to regulations, vehicle purchase tax must be paid in the vehicle's registered location. If opting for out-of-town registration, the purchase tax must be paid there. Once paid, tax refunds are generally not possible unless the vehicle management authority refuses registration or the vehicle is returned due to quality issues. After deciding on the license plate, promptly pay the vehicle purchase tax. Current regulations require tax declaration within 60 days of invoice issuance; late submissions incur penalties. 2. Vehicle Emission Standards: Failure to meet standards will prevent registration and transfer. Since the implementation of the 'China V' emission standard for motor vehicles, all newly purchased vehicles registered for the first time in Shanghai or transferred from other regions must comply with the 'China V' standard. Vehicles failing to meet emission standards cannot be registered or transferred. 3. Purchase: Before buying a new energy vehicle, confirm if a charging pile can be installed and understand related information. Consumers should ensure their residence can accommodate charging facilities. Additionally, they must familiarize themselves with the special license quota application process and subsidy standards. 4. Parallel Import Vehicles: All relevant documents must be complete for licensing. Parallel import vehicles require extensive documentation for licensing, such as import inspection reports, vehicle information forms, import certificates, vehicle conformity certificates, and invoices. Discrepancies in product names will prevent licensing. Moreover, owners must adjust any equipment that does not meet Chinese vehicle standards before licensing.

11

2

Share

What should the engine RPM be at 60 mph?

What is the passing score for the C1 driving test?

Why does the tachometer stop working but the car can still run?

What is the function of the brake assist system?

How to Take the Subject 2 Driving Test Without an ID Card?

Where is the charging port on a long-distance bus?

How to License a Vehicle Without a Temporary Residence Permit?

What is the difference between SL and SN grade engine oil?

How to Prevent Mice from Entering the Car

17-inch Wheel and Tire Compatibility Chart?

Can Odometer Tampering Be Detected in Used Cars?