How to Quickly Remove New Car Smell?

What is the refrigerant filling capacity for the Bora?

The Volkswagen Bora requires approximately 6 liters of coolant. The vehicle is factory-filled with the specified coolant (G13), which has a blue-purple color. This coolant has a freezing point below -35 degrees Celsius, prevents corrosion of aluminum components in the cooling system, inhibits scale formation, and raises the boiling point of the coolant. If the coolant level falls below the minimum mark (min) or the coolant color appears abnormal, it must be replenished or replaced immediately. Coolant Overview: The full name of coolant is antifreeze coolant, which consists of water, antifreeze, and additives. Based on the antifreeze component, it can be categorized into alcohol-based, glycerol-based, ethylene glycol-based, and other types of coolants. Function of Coolant: Coolants that meet national standards typically have a boiling point exceeding 105 degrees Celsius. Compared to water's boiling point of 100 degrees Celsius, coolant can withstand higher temperatures without boiling (overheating), thereby meeting the cooling demands of high-load engines to a certain extent.

5

Share

What causes the Audi A3's brake pedal to be hard to press and the car unable to start?

Audi A3's brake pedal being hard to press and the car unable to start may be because the owner stepped on the brake several times after turning off the engine, causing the vacuum in the brake booster pump to disappear. Without the booster's assistance, it becomes difficult to press the brake pedal. Additionally, the booster pump does not work when the engine is off, so the owner can only try to restart the engine and press the brake pedal firmly. Once the car starts, the brake will return to normal. Emergency braking: When driving at low speed and encountering sudden events ahead, emergency braking can be applied by pressing the brake pedal firmly. However, this should not be done at high speeds to avoid the vehicle skidding or overturning. Gradual braking: Under normal driving conditions, gradual braking can be used. Press the clutch pedal while releasing the accelerator pedal, shift to a lower gear, and after the speed decreases, release the clutch pedal and press the brake pedal until the car stops. Intermittent braking: When driving downhill on mountainous roads or in situations where continuous braking may generate high temperatures, intermittent braking by alternately pressing and releasing the brake pedal can effectively prevent the braking system from overheating.

10

5

Share

What is the highway fuel consumption of the BYD Song Plus-DMi?

The highway fuel consumption of the BYD Song Plus-DMi is 7.14 liters per 100 kilometers. The highway fuel consumption is calculated based on hourly fuel consumption, and the calculation method is as follows: fuel consumption per 100 kilometers / 100 * limit speed * 0.8 (the limit speed is the maximum safe speed). Relevant information about vehicle fuel consumption is as follows: 1. Constant speed fuel consumption refers to the fuel economy indicator when the vehicle is driving at a constant speed on a good road surface. Since constant speed driving is a basic operating condition for vehicles on highways, and this type of fuel consumption is easy to measure, it is widely adopted. 2. Road cycle fuel consumption is the fuel economy indicator measured when the vehicle is driven in repeated cycles according to specified speeds and time norms on the road, also known as multi-condition road cycle fuel consumption. In the speed and time norms, each cycle includes various driving conditions, and specifies the gear shifting time, braking and stopping time, as well as the values of driving speed, acceleration, and braking deceleration for each cycle.

2

3

Share

What is the meaning of CAN bus in automobiles?

CAN bus refers to twisted pair wires, which are twisted together to prevent external interference. The CAN bus is used for communication between various functional computers in a vehicle. If the car reports a fault related to CAN communication, it can be directly tested. Below is relevant information: 1. CAN-BUS, or CAN bus technology, stands for Controller Area Network bus technology. CAN-Bus technology was first used in communication systems for aircraft and other weapon electronic systems. The application of this technology in civilian vehicles originated in Europe, where this bus network is used to transmit data from various sensors in the car. 2. Nowadays, vehicles have an increasing number of electronic control systems, such as electronic fuel injection devices, ABS devices, airbag systems, power windows, active suspensions, etc. At the same time, various sensors distributed throughout the vehicle body monitor the vehicle's status information in real-time and send this information to the corresponding control units. Communication between multiple control units is achieved by connecting each control unit to these two CAN buses, thereby enabling information sharing among multiple control units.

15

4

Share

Does Water Leakage Through the Sunroof Count as a Flood-Damaged Vehicle?

If you forget to close the sunroof and water leaks in, whether it counts as a flood-damaged vehicle depends on the extent of water ingress. A vehicle is considered flood-damaged if the water depth exceeds one-third of the wheel height and the bottom components of the body are in prolonged contact with water. Below are specific details about flood-damaged vehicles: Electronic Damage: In cases of severe water ingress, the electronic modules inside the vehicle can be submerged. If not promptly and properly handled, this can corrode wires, plugs, and internal circuit boards, leading to vehicle alarms and functional failures. Minor Water Ingress: If the situation is not severe, it is recommended to remove the vehicle's battery to prevent electrochemical corrosion, which can worsen rusting of modules and plugs. Remove and clean the floor mats and seat covers, then dry them thoroughly to avoid odors later on. After drying, it is advisable to perform a comprehensive disinfection of the vehicle.

8

1

Share

What is the reason for the sudden loss of network connection in the Haval F7?

Since the telematics system's communication function requires the support of a communication network, when your vehicle is in areas with weak or no network coverage such as tunnels, underground garages, or mountainous regions, or when the communication network in the vehicle's area is affected by uncertain factors such as severe weather, power outages, or signal interference and cannot function normally, it may result in partial or complete failure of the telematics functions. Additional relevant information is as follows: 1. Body dimensions: The Haval F7's body dimensions remain unchanged compared to the current model, with a width of 1846mm, a height of 1690mm, a length of 4620mm, and a wheelbase of 2725mm. 2. Vehicle exterior: From the side view, the Haval F7 has an excellent physique, with a slim yet not weak waistline, and high aesthetic appeal from multiple angles. As a standard compact SUV, through clever design, it offers interior space that surpasses its class, with a maximum rear legroom of 830mm.

3

Share

How to Quickly Remove New Car Smell?

What is the refrigerant filling capacity for the Bora?

What causes the Audi A3's brake pedal to be hard to press and the car unable to start?

What is the highway fuel consumption of the BYD Song Plus-DMi?

What is the meaning of CAN bus in automobiles?

Does Water Leakage Through the Sunroof Count as a Flood-Damaged Vehicle?

What is the reason for the sudden loss of network connection in the Haval F7?

How to Troubleshoot Radar Malfunction in Magotan?

Can a Bluetooth Key Drive the Car Away?

What is the reason for no sound when connecting a phone to Bluetooth in Geely X3?

Who is responsible for compensating the damage to the exam vehicle caused by a student during the test?