How to Determine if the Catalytic Converter is Damaged?

Can a Car Still Be Driven After Water Intrusion?

It is best not to drive the car after water intrusion. Below are relevant details about water entering a car: 1. Hazards: If water enters the car, many electronic devices inside can be affected, which may easily lead to short circuits and damage. If water enters the engine through the air intake, it can cause engine damage. The consequences of water entering the engine are very serious, ranging from requiring major engine repairs to potentially rendering the engine irreparable. 2. Precautions: During heavy rain, it is advisable for car owners to avoid driving and instead park the car in higher ground areas to prevent water immersion. If water rises above the car doors and enters the interior after driving through water, it indicates that the car has been submerged. If the car is found to be submerged, check if it can still start. If the car can be driven without any apparent issues, the first step is to address the accumulated water inside the car.

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Which line is the water trough line in Subject 2?

The seam at the very front of the car hood is the water trough line in Subject 2. Here is relevant information: 1. Subject 2: Subject 2, also known as the small road test, is part of the motor vehicle driver's license assessment and refers to the field driving skills test. For small vehicles (C1/C2), the test items include reversing into a parking space, parallel parking, stopping and starting on a slope, etc. For large vehicles (A1/A2/A3/B1/B2), the test items include pole test, stopping and starting on a slope, parallel parking, passing a single-plank bridge, curve driving, right-angle turns, etc. 2. Teaching objectives: Master the basic driving operation essentials and possess the basic ability to control the vehicle; proficiently master the basic methods of field and road driving, possess the ability to reasonably use vehicle control components and correctly control the spatial position of the vehicle, and be able to accurately control the vehicle's driving position, speed, and route.

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Is High Transmission Temperature Dangerous?

If the transmission temperature warning light comes on, you must stop the vehicle immediately, either idling or turning off the engine. At this point, the transmission is not damaged, but prolonged operation at this temperature may lead to adverse effects such as accelerated aging of transmission fluid, thinning, and reduced lubrication effectiveness. Hence, the warning light alerts the driver. Once the transmission fluid temperature drops back to a reasonable range, the vehicle can be used again. Below is relevant information: 1. Transmission Damage: 90% of transmission failures in cars are caused by high temperatures, which often show no obvious symptoms during use. Prolonged high temperatures can cause internal seals to age, plastic components to become brittle, lubrication performance of the fluid to decline, and shorten the lifespan of electrical components. Therefore, it is essential to regularly monitor transmission fluid temperature and address any issues promptly. 2. Hazards of High Transmission Temperature: Normal transmission fluid temperature ranges between 90-100 degrees Celsius. Prolonged exposure to temperatures above this upper limit can cause severe damage to the transmission. Shortly after starting the car, the automatic transmission fluid (ATF) temperature rises. When climbing hills, operating in high-temperature environments, continuous high-speed driving, or stop-and-go city traffic, ATF temperature can exceed the safe threshold (80°C).

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What time does the first session of the Subject 1 exam start?

Subject 1 exam, the first session starts at 9:00 AM. There are two exam sessions in the morning for Subject 1, the first session is at 9:00 AM, and the second session is at 10:00 AM. In the afternoon, there are three exam sessions at 13:00, 14:00, and 15:00 respectively. The exam duration is limited to 45 minutes. Since information registration is required before entering the exam room, it is best to arrive half an hour early. Below are some important notes about Subject 1: 1. Pay attention to the questions: When entering the exam room, make sure to read the questions carefully. The questions may differ from those in the textbook, the order may be different, and the requirements might also vary. Be cautious when clicking the mouse—do not double-click, only click once. 2. Questions: When moving to the next question, you cannot change the answer to the previous question even if it was wrong. If you are unsure about a question, you can skip it and come back to it after completing the others. 3. Camera: During the exam, ensure that the small camera is aligned with your face, as several photos will be taken during the exam. If a clear frontal photo is not captured, the exam will be considered invalid.

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What is the fuel tank capacity of the old Volkswagen Santana in liters?

The fuel tank capacity of the old Volkswagen Santana is 52.8 liters. This data is officially published, and owners who have purchased the old Santana can also check it on the vehicle's configuration sheet. The fuel grade for the old Santana is 92 octane, with a fuel consumption of 5.5-5.6L per 100 kilometers. A full tank can cover a distance of 942-960km. During daily driving, it is necessary to pay attention to the remaining fuel level in the tank at all times. Generally, the fuel level is observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge on the dashboard usually has 5 to 6 segments. It is advisable to refuel when the fuel gauge shows 2 segments remaining to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity marked by the car manufacturer is measured from the bottom of the tank to the safety level, and there is still some space from the safety level to the tank opening. This space is reserved to allow the fuel to expand when the temperature rises without overflowing from the tank. If the fuel is filled up to the tank opening during refueling, the actual refueling amount may exceed the marked fuel tank capacity.

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What is the difference between BMW 3 Series and 5 Series?

BMW 3 Series and 5 Series Differences Introduction: 1. Different Prices: The BMW 3 Series is less expensive than the BMW 5 Series. 2. Different Positioning: The BMW 3 Series is positioned as a mid-size car, with body dimensions of 4719*1827*1459MM and a wheelbase of 2851MM; the BMW 5 Series is positioned as a mid-to-large-size car, with body dimensions of 5106*1868*1500MM and a wheelbase of 3105MM. 3. Different Exterior and Interior: The BMW 3 Series has a more stylish and dynamic exterior design, and the interior design leans more towards a sporty style, better meeting the aesthetic preferences of younger people; the BMW 5 Series, on the other hand, has a more luxurious and grand exterior design, and the interior, whether in terms of craftsmanship or materials, is more high-end than the 3 Series, making this car more appealing to middle-aged users. 4. Different Powertrains: The new 3 Series is equipped with a B48 engine, paired with an 8AT transmission. The 325 model has a maximum power of 135kw and a peak torque of 300N·m, while the 330 model has a maximum power of 190kw and a peak torque of 400N·m. The BMW 5 Series 525 model also features a B48 engine, with a maximum power of 135kw and a peak torque of 290N·m.

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How to Determine if the Catalytic Converter is Damaged?

Can a Car Still Be Driven After Water Intrusion?

Which line is the water trough line in Subject 2?

Is High Transmission Temperature Dangerous?

What time does the first session of the Subject 1 exam start?

What is the fuel tank capacity of the old Volkswagen Santana in liters?

What is the difference between BMW 3 Series and 5 Series?

Will the insurance company compensate if the car is washed away by rainwater?

How to Correct the Car Head Tilting to the Left When Reversing?

What to Do When You Scratch Someone Else's Car While Reversing?

Do airbags belong to active safety or passive safety?