What are the full-score techniques for the Subject 3 road test?

How Many Kilometers Can a Jetta Drive When the Dashboard Shows No Fuel?

When the Jetta dashboard indicates no fuel, it can still drive approximately 50-70KM, depending on driving conditions and habits. Once the fuel light comes on, you should promptly locate a gas station to refuel as soon as possible to avoid being stranded. Impact of Driving Conditions and Habits on Mileage: For most vehicles, the most fuel-efficient speed is 90Km/H, which is also the economic speed for many cars. Maintaining this speed can significantly extend the driving range. In urban areas, frequent stops and starts, low-speed operation, and constant braking increase fuel consumption, thereby greatly reducing the driving range. Other factors such as uphill driving, poor road conditions, heavy loads, and air conditioning use can also affect mileage. Hazards of Prolonged Driving After the Fuel Light Comes On: Driving for an extended period after the fuel light comes on can cause damage to the fuel pump and shorten its lifespan. The fuel pump consists of three main parts: the fuel level sensor (float), the pump core, and the fuel pressure control valve (relief valve). The pump core is essentially a small electric centrifugal pump that operates continuously from the moment the car is turned on until it is turned off. It dissipates heat in two ways: first, by the fuel it draws in during operation, which carries away some heat, and second, by being submerged in the fuel in the tank, which helps with cooling. If the fuel level in the tank is too low, it can lead to poor heat dissipation.

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What are the requirements for buying a car in Haikou?

Here are the detailed requirements for purchasing a car in Haikou: 1. Household registration: Individuals with residence in Hainan Province; Non-locals purchasing new energy passenger vehicles in Hainan can obtain incremental license plate quotas without being affected by household registration or driver's license status. This means individuals without Hainan household registration, those who haven't obtained a Hainan residence permit, and those without a motor vehicle driver's license issued by public security authorities can apply for Hainan passenger vehicle incremental quotas as needed. 2. No registered vehicles under the name: The applicant must not have any passenger vehicles registered in Hainan Province and should not have other motor vehicles that should be scrapped but haven't completed deregistration procedures. 3. Valid driver's license: Possession of a valid motor vehicle driver's license issued by the traffic management department of public security authorities.

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Is a Fire Extinguisher Mandatory in a Vehicle?

Regulations stipulate that passenger vehicles with more than seven seats and large trucks must carry fire extinguishers, while there are no explicit requirements for smaller vehicles. Specific details are as follows: 1. Vehicles should be equipped with a compliant triangular warning sign. Medium-sized (and above) passenger vehicles and hazardous goods transport vehicles must be equipped with a fire extinguisher and firefighting equipment that are within their validity period. The fire extinguisher should be securely installed on the vehicle body and easily accessible. Violators will be warned or fined between 20-200 yuan. 2. There are no such mandatory requirements for private cars, but during the annual vehicle inspection, a fire extinguisher must be placed inside the vehicle; otherwise, the inspection will not be passed. For safety reasons, it is advisable to have one. For ordinary vehicles, the recommended types of onboard fire extinguishers are the 1kg dry powder extinguisher and the 1L water-based extinguisher. These are relatively easy to carry and can be securely fixed in the car.

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Can a one-inch larger wheel hub pass the annual inspection?

Wheel hubs that are one inch larger cannot pass the annual inspection. Here is the relevant information about motor vehicle inspection: 1. Application for modification registration: According to the current provisions of the "Motor Vehicle Registration Regulations," any changes to the body color, model, performance, purpose, or structure of a licensed motor vehicle, including replacing the frame, body, or engine, must be reported to the vehicle management office for modification registration. 2. Unauthorized modifications are not allowed: Adding spoilers, extensive body kits, modifying exhaust pipes, etc., are generally not permitted. National regulations on vehicle modifications stipulate the following situations where modification registration will not be approved: changing the brand, model, or engine type of the motor vehicle (unless the engine is an optional accessory approved by the national motor vehicle product authority); altering the registered appearance and technical data of the motor vehicle.

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How Long After Painting a Car Can You Apply Film?

If it's natural drying, it takes about a week before you can apply the film. Here are some precautions for car film application: 1. Inspect the glass: Before applying the film, check whether the installation of the car window glass is complete and the integrity of the car glass. 2. Clean the windows: Clean the inner and outer surfaces of the windows before applying the film. 3. Do not lower the windows after application: Do not roll the windows up or down for 3 days after applying the film. 4. Do not clean: Do not clean the heat-insulating film or turn on the defroster switch within a week after applying the film. 5. Avoid direct airflow: Do not let the air conditioner blow directly on the film to prevent severe thermal expansion and contraction.

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What does 8-speed Tiptronic mean?

8-speed Tiptronic refers to a car's transmission with 8 gear ratios, which can operate in both automatic and manual modes. The specific details are as follows: 1. When the car is switched to manual mode, the 8th gear is the highest. The gear positions from top to bottom are: P (Park), R (Reverse), N (Neutral), D (Drive), and S (Sport) +/-. 2. Switching to manual mode allows simulated gear shifting. The 8th gear reduces engine speed during high-speed driving, significantly improving comfort while lowering fuel consumption and emissions. The latest torque converter clutch also supports manual shifting. 3. Vehicles with Tiptronic transmissions are used similarly to regular models, except that the D position offers an additional option. Typically, pulling the gear lever to the right once enters manual mode. In this mode, the transmission does not shift automatically. To upshift, simply push the lever upward; to downshift, push it downward. Some models equipped with paddle shifters can also use them for gear changes.

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What are the full-score techniques for the Subject 3 road test?

How Many Kilometers Can a Jetta Drive When the Dashboard Shows No Fuel?

What are the requirements for buying a car in Haikou?

Is a Fire Extinguisher Mandatory in a Vehicle?

Can a one-inch larger wheel hub pass the annual inspection?

How Long After Painting a Car Can You Apply Film?

What does 8-speed Tiptronic mean?

What can be connected to the OBD interface?

Are the Toyota Camry and Lexus ES the Same?

Do I have to be present in person to buy a car?

What Causes the ESP Indicator Light to Illuminate?