Where does the eecu fault belong?

How to Deal with Foggy Side Windows?

Press the defogging button, turn on the air conditioning cooling (A/C) switch, set the temperature to the lowest, and switch to external circulation to remove fog. Both cold and warm air can be used to defog car windows, but warm air is slower than cold air. The most effective method is using cold air, which blows dry cold air directly onto the glass, preventing water vapor from condensing on the glass and achieving defogging. The method for using warm air is the same as cold air, but note that warm air should not be used for defogging on rainy days as it may initially worsen the fog. Always use external circulation when defogging car windows. The reason for car window fogging: There is a certain temperature difference between the inside and outside of the car. If the temperatures inside and outside are different, the surface with the lower temperature will have a lower saturated vapor pressure than the surrounding environment, causing water vapor to gather on the glass surface and form tiny droplets, resulting in fog. Methods to defog car windows: Air Conditioning Cooling: Use the air conditioning's dehumidification function to reduce air humidity and remove fog. In summer, especially when multiple people enter the car and the air conditioning is not turned on promptly, the exhaled air has high humidity, quickly causing the windshield to fog up. In this case, turn on the air conditioning to blow cold air onto the windshield, using the dehumidification function to remove fog quickly. If the humidity is too high and the air conditioning is ineffective, slightly open the window to rapidly reduce the humidity inside the cabin. Combining this with the air conditioning can speed up the process. Air Conditioning Warm Air: Use the method of reducing the temperature difference to remove fog. In winter, blow warm air onto the glass to quickly raise the windshield temperature and reduce the temperature difference between the inside and outside surfaces, preventing heavy fogging. Note that the rear and side windows heat up more slowly, so it takes longer to remove all fog. Whether using automatic or manual air conditioning, turning it on helps with dehumidification. Avoid setting the temperature to the coldest position, as prolonged use can cause frost to form on the outer surface of the windshield. Applying Anti-Fog Agents for Prevention: Spray a small amount of defogging agent on the car windows and wipe it clean to remove dirt and stains. While polishing the glass, a thin transparent protective film forms, effectively preventing water vapor from condensing into fog, especially useful in cold winters. Alternatives to anti-fog agents include dish soap, soapy water, glycerin, alcohol, or saline solution. After applying, let it dry and then wipe off excess residue with a chamois or soft dry cloth to ensure the windows remain fog-free for several days. Opening Windows for Airflow: If the fog inside the car is not heavy, open both side windows to create airflow between the inside and outside, reducing the temperature difference and gradually dissipating the fog. This method works on the same principle as using cold air from the air conditioning. However, this method has obvious drawbacks and cannot be used during rain, snow, on highways, or when the fog is heavy. Rear Windshield Heating: Most cars have a rear windshield heating function, though the button location may vary. Turn on the windshield heating switch, and the fog on the rear windshield will disappear in about a minute.

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What is the maximum mileage for a new car?

Under normal circumstances, the mileage of a new car should be kept within 30 kilometers. For imported vehicles, considering factors such as transportation, port handling, and customs, the mileage is generally within 100 kilometers. Below is an introduction to the mileage of new cars: 1. New cars undergo factory inspections before leaving the plant to check whether they meet the factory technical standards. The reason new cars have mileage is that they need to undergo road tests, speed tests, etc. As long as the mileage does not exceed the specified limit, the car's condition is normal. 2. Mileage is not the only criterion for inspecting a new car. When purchasing a new car, you should also check the vehicle identification code, the production date and manufacturer on the vehicle nameplate, inspect the engine hood, and ensure that all components in the engine compartment are clean, tidy, and free of any signs of tampering. 3. Inspect the car tires to check for abnormal wear or aging on the tread, whether the tire hairs are intact, and whether there is a significant difference in the production dates of the four tires. Additionally, check the car's pipelines for any signs of oil leakage or damage.

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What is the tire model of Beidou x5?

The tire model of Beidou x5 is 165/65R13. The first number 165 represents the tire width of 165MM, 65 indicates that the aspect ratio of the tire section is 65%, meaning the section height is 65% of the width. The letter R stands for radial tire, and 13 represents the rim diameter of 13 inches. The maximum speed of Beidou x5 is 175km/h, and the fuel consumption per 100 kilometers is 5.8L. In addition to the model, the tire also has the following common data marked: Tire cord material: indicated by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord tire. Speed rating: indicates the maximum speed at which the tire can carry the specified load under specified conditions. Letters A to Z represent the certified speed ratings of tires from 4.8km/h to 300km/h. Commonly used speed ratings are: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: indicates the rim specification compatible with the tire. For practical use, such as standard rim 5.00F.

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Can You Still Drive with Insufficient Tire Pressure?

Driving with insufficient tire pressure is not recommended. Low tire pressure indicates a possible air leak that requires immediate repair. Visually inspect the tire to determine if it can still be driven to the nearest tire repair shop. If the tire pressure is too low to continue driving, it is advisable to use a portable air pump to inflate the tire before heading to the nearest repair facility, or replace it with a spare tire for repair. Here are some key points about car tire pressure: 1. Tire pressure, strictly speaking, refers to the air pressure inside the tire. In car maintenance, the engine is considered the heart of the car—its failure can lead to the end of the car's lifespan. Similarly, tire pressure is like the blood pressure of the car, playing a crucial role in the vehicle's performance and power. 2. Tire pressure monitoring involves real-time automatic monitoring of tire pressure while driving, alerting the driver to leaks or low pressure to ensure driving safety. Tire pressure monitoring systems are categorized into indirect and direct types. Identifying which type your car uses can help promptly address issues when the tire pressure warning light comes on.

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What is the principle of hover cars?

The principle of hover cars is: The hover module has a load-bearing plate on top and an annular airbag underneath. When the hover module is inflated, the airbag expands to form a circular ring, and air enters the air chamber through the air holes from the airbag, creating a load-bearing pressure inside the chamber. The air is then discharged around, forming a very thin air film with the ground. Because the friction resistance of the air film is very small, it can be propelled, rotated, and positioned in any direction with minimal thrust. The solutions for a car that won't start are as follows: 1. First, check the spark plugs: Since spark plugs are a critical component of the car's ignition system, and the ignition system is key to the engine's operation, the performance of the spark plugs directly affects the vehicle's overall performance and efficiency. 2. Battery depletion: The characteristic symptom is that the starter begins to turn but lacks sufficient speed (weak), and later the starter only makes a clicking sound without turning. Low temperatures in winter and forgetting to turn off certain electrical devices can prevent the car from starting, especially when used for short distances at low speeds over long periods in winter, causing the battery voltage to drop below the rated value, making it impossible to start or operate normally.

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How to Match the Passat Steering Angle Sensor?

After ignition, enter the 44 power steering module - 16 allow access and input 40168 - click 04 basic setting - input 060 and confirm. The steering angle value will appear. Turn left within 10 degrees and hold for 2 seconds, turn right within 10 degrees and hold for 2 seconds, return to center and hold for 2 seconds. The computer will display "OK," click confirm to complete. Turn off the ignition for 5 seconds, then restart. The steering angle sensor G85 matching is now complete. Steering wheel rotation: The perforated slotted disc will rotate accordingly. The phototransistor operates based on the light passing through the perforated slotted disc and outputs digital pulse signals. The vehicle's electronic control unit uses these signals to identify the steering angle, direction of rotation, and rotational speed of the steering wheel. Physical quantity signals: The conversion element transforms the physical quantity signals output by the sensitive element into electrical signals. The conversion circuit amplifies and modulates the electrical signals output by the conversion element. The conversion element and conversion circuit generally require an auxiliary power supply. Utilizing the characteristic that resistance changes with temperature, this sensor measures temperature and temperature-related parameters. This type of sensor is suitable for applications requiring high precision in temperature detection.

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Where does the eecu fault belong?

How to Deal with Foggy Side Windows?

What is the maximum mileage for a new car?

What is the tire model of Beidou x5?

Can You Still Drive with Insufficient Tire Pressure?

What is the principle of hover cars?

How to Match the Passat Steering Angle Sensor?

What kind of car is suitable for a self-driving tour on Route 318?

Is it normal for tire temperature to display 40℃?

Which manufacturer produces Milestar tires?

Where is the car with license plate 'Xin F' from?