What are the specification requirements for road surface evenness?

How much 92 gasoline can a 45-liter fuel tank actually hold?

The actual capacity of a fuel tank is larger than the rated capacity stated in the manual. A 45-liter fuel tank can actually hold around 50 liters of 92 gasoline. Regarding the design of automotive fuel tanks, there are mandatory national standards that stipulate the rated capacity should be controlled below 95% of the maximum liquid capacity of the fuel tank. This means the actual volume of the tank is greater, and it is perfectly safe to fill it with more fuel. During the manufacturing process of automobiles, the difference between the actual volume and the rated volume is further amplified. To enhance safety margins, manufacturers often design the actual volume to exceed the rated volume by 7%, or even 10%, which is quite normal. When refueling, in addition to the volume discrepancy of over 5% between the actual and rated capacities, the space in components such as the fuel filler pipe, filter, and fuel filler extension tube is also not included in the rated volume. Therefore, using the rated capacity to estimate the amount of fuel to be added is highly inaccurate. However, it is not advisable to overfill the tank. If the gasoline level is too high, fuel may overflow from the vent hole at the top of the tank, which poses an obvious fire hazard if exposed to open flames. On the other hand, overfilling can cause gasoline to enter the pipes of the activated carbon canister system, leading to "flooding" of the spark plugs, which may result in severe consequences such as stalling during acceleration or even failure to start the engine.

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What is the body material of the BMW 5 Series?

The body material of the BMW 5 Series is a steel-aluminum hybrid structure. Below is extended information about the BMW 5 Series: 1. Overview: It offers both fuel-powered and plug-in hybrid versions, and similarly provides two exterior packages - the M Sport package and the Luxury package. 2. Interior: Spacious cabin with comfortable seats. The seats feature 20-way electric adjustment and come with comfort headrests, elevating ergonomic comfort to a new level. Dark-grained matte ash wood panels are paired with pearl chrome trim, combining refined softness with exquisite design. The B&W sound system, 11-color adjustable ambient lighting, and panoramic sunroof with starry sky effect make every journey comfortable and enjoyable.

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Is a minivan classified as C1?

Minibuses with a passenger capacity of fewer than 9 people fall under the C1 driver's license category. Relevant information is as follows: 1. Regulations: According to the 'Regulations on the Application and Use of Motor Vehicle Driver's Licenses,' the C1 license covers small and micro passenger vehicles, light and micro cargo vehicles; light, small, and micro special operation vehicles; and small passenger vehicles with a seating capacity of 9 or fewer. Based on this standard, a C1 license does not permit driving vehicles with more than 9 seats. 2. Vehicle Types: Other vehicle types covered by the C1 license include small and micro passenger vehicles, light and micro cargo vehicles, and light, small, and micro special operation vehicles. For C2, C3, and C4 licenses, an annual physical examination is required. For individuals under 70 years old, there is no need for a vehicle test requirement. This includes light ordinary cargo vehicles with a length of no less than 5 meters, small ordinary passenger vehicles with a length of no less than 4 meters, or cars with a length of no less than 4 meters.

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What are the reasons for no air coming out of the Volkswagen car's air conditioner?

There are several reasons why the air conditioner in a Volkswagen car may not blow air: 1. Blower fan issue: The blower fan is the core component responsible for air circulation in the car's air conditioning system. If it is damaged, the air conditioner will definitely not blow air. Possible causes of blower fan failure include overheating damage to internal coils or capacitor failure. 2. Blocked air ducts: Outside air passes through the cabin air filter before entering the vehicle, which can accumulate various airborne particles, making it prone to clogging. 3. Control system malfunction: If none of the above causes apply, then the issue lies with the control system. Possible culprits could be the air blend door, control switch, or the car's air conditioning computer module.

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What Causes the Inability to Add Refrigerant to a Car?

This issue primarily occurs when the car's air conditioning compressor is not functioning or when the internal pressure in the pipeline is too high, preventing the refrigerant from being added. In such cases, it is necessary to visit a 4S shop for inspection. Once the specific fault location is identified and repaired, the problem can be resolved. Below is additional information: 1. Car Air Conditioning: Car air conditioning refers to the air conditioning device installed in a vehicle, which can cool, heat, ventilate, and purify the air inside the cabin. It provides a comfortable environment for passengers, reduces driver fatigue, and enhances driving safety. The air conditioning system has become one of the indicators of a car's comprehensive functionality. 2. Precautions: It is important to note that the car must be started and the air conditioning turned on before adding refrigerant. Refrigerant is typically added from the low-pressure side, and the high-pressure end of the refrigerant gauge should be tightened. Usually, a car only requires about 4 cans of refrigerant, and once it is fully charged, no more can be added.

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What is the lifespan of a van in kilometers?

A van will be guided for scrapping by the state if its mileage reaches 600,000 kilometers. The following is an introduction to vehicle scrapping: 1. Definition: Vehicle scrapping refers to the process of selling the vehicle to a qualified scrapped motor vehicle recycling and dismantling enterprise for registration, dismantling, destruction, and other treatments according to regulations. Although there is no clear scrapping period for small and micro non-operating passenger vehicles, other vehicle types do have such requirements. Small and micro non-operating passenger vehicles will be forcibly scrapped when they fail to pass inspection. 2. Purpose: The goal of mandatory vehicle scrapping is to reduce environmental pollution caused by exhaust emissions. Vehicles designated for scrapping generally have excessive exhaust emissions, are too old, or have various components that are aged or corroded, making them prone to accidents.

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What are the specification requirements for road surface evenness?

How much 92 gasoline can a 45-liter fuel tank actually hold?

What is the body material of the BMW 5 Series?

Is a minivan classified as C1?

What are the reasons for no air coming out of the Volkswagen car's air conditioner?

What Causes the Inability to Add Refrigerant to a Car?

What is the lifespan of a van in kilometers?

What are the symptoms of a bent connecting rod in a car?

Why is there no sound when playing music after Bluetooth connection in Volkswagen cars?

What Problems Will Occur with Worn Car Clutch?

Where is the timing mark for the 465 engine camshaft?