How are the fast and slow lanes divided on highways?

Is driving over 70 considered speeding in a 70 km/h zone?

Exceeding the posted speed limit of 70 km/h constitutes speeding. Below is additional information regarding speeding: Penalties: If the speed limit is 80 km/h and you drive at 85 km/h, this is considered speeding but does not exceed 10% of the limit. In this case, you will not be fined or receive penalty points but may receive a warning. If you exceed the speed limit by 10% to 20%, you will be fined 100 RMB and receive 3 penalty points. Exceeding the speed limit by 20% to 50% results in a 200 RMB fine and 6 penalty points. Legal basis: Article 86 of the Road Traffic Safety Law of the People's Republic of China.

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Is HAES Speaker a Harman Kardon?

HAES speakers are generally not Harman Kardon. Below is relevant information about automobiles: 1. Definition of Automobile: According to the latest Chinese national standard "Terms and Definitions of Motor Vehicles and Trailers" (GB/T 3730.1-2001), an automobile is defined as a non-track vehicle with four or more wheels, powered by an engine, mainly used for transporting people and/or goods; towing vehicles carrying people and/or goods; or for special purposes. 2. Introduction to Domestic Automobile Brands: Domestic automobile brands include Hongqi, Changan, Great Wall, Chery, Geely, Roewe, BYD, etc.

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What are the Benefits and Functions of Throttle Body Cleaning?

Cleaning the throttle body can remove carbon deposits, improve the accuracy of air intake and fuel injection, enhance fuel efficiency, and extend the engine's service life. Prolonged neglect of throttle body cleaning can lead to throttle opening errors and allow impurities from the air to enter the engine combustion chamber. The method for cleaning the throttle body is as follows: Throttle Body Cleaning Method: Matching with instruments is required. Apply cleaning spray and wipe with a cloth. After removing the throttle body, you may notice significant oil stains and adhered dirt and impurities both inside and outside. Spray the cleaning agent on the dirty areas and then wipe with a cloth. Pay attention to the crevices where dirt tends to accumulate during wiping. Precautions for Throttle Body Cleaning: When reinstalling the cleaned throttle body, apply some engine oil at the bottom to prevent damage to the rubber components of the interface. After installation, check the throttle body's status using a VAS-5053 data cable. The inspection should be performed when the water temperature reaches 90 degrees and the air conditioning is turned off.

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Is Nissan French or Japanese?

Nissan is Japanese. Here is some relevant information about automobiles: 1. Definition of an automobile: According to the latest Chinese national standard "Terms and Definitions of Motor Vehicles and Trailers" (GB/T3730.1-2001), an automobile is defined as a non-track vehicle with four or more wheels, powered by an engine, mainly used for transporting people and/or goods; towing vehicles carrying people and/or goods; or for special purposes. 2. Introduction to domestic automobile brands: Domestic automobile brands include Hongqi, Changan, Great Wall, Chery, Geely, Roewe, BYD, etc.

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Should the Mercedes S350 use 95 or 98 octane gasoline?

According to the official vehicle manual recommendation, the Mercedes S350 should use 95 octane gasoline. In addition to checking the appropriate gasoline grade in the vehicle manual, you can also find it marked on the fuel tank cap of the Mercedes S350. Typically, the gasoline grade can also be determined based on the engine's compression ratio. Vehicles with an engine compression ratio between 8.6-9.9 should use 92 octane gasoline, while those with a compression ratio between 10.0-11.5 should use 95 octane gasoline. However, with the application of some new technologies, the gasoline grade cannot be solely determined by the compression ratio. High compression ratio engines can also be tuned to use lower octane gasoline because, besides the compression ratio, other factors such as ignition timing, turbocharging technology, and Atkinson cycle technology also play a role. Generally, the higher the gasoline octane number, the higher the octane value and the better the anti-knock performance. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. If the Mercedes S350 occasionally uses the wrong gasoline grade, simply switch back to the correct grade after consumption. However, long-term use of the wrong gasoline grade can have the following effects: For vehicles recommended to use lower octane gasoline, using higher octane gasoline will not cause damage, but the increase in octane value will alter the fuel's ignition point, leading to delayed combustion in the engine. This means both the engine's power output and thermal efficiency will decrease, resulting in poorer performance. For vehicles recommended to use higher octane gasoline, using lower octane gasoline can cause engine knocking. Due to the significantly lower octane value, the gasoline's ignition point decreases, causing premature ignition during the compression stroke. If detonation occurs before the spark plug ignites, resistance will arise during the upward stroke. This resistance makes the engine run very unstably. If the knocking is imperceptible, it only increases noise with no obvious damage to the engine. However, noticeable knocking indicates severe engine conditions, affecting not only driving stability but also causing abnormal wear on pistons and cylinders, and in severe cases, cylinder scoring.

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Which side should you overtake from when driving a motor vehicle?

Overtaking should be done from the left side, except in special regions like Hong Kong, where left-hand drive is generally the norm. When driving, the driver can observe the vehicles and road conditions ahead by slightly deviating from the lane. Therefore, overtaking from the left is safer. Correct steps for overtaking: Before overtaking, observe the vehicles behind and the road conditions through the rearview mirror. Choose a time when visibility is good, the road is straight, and there are no vehicles within 150 meters ahead. After confirming that the surroundings are suitable for overtaking, turn on the left turn signal and honk the horn to signal. At night, if honking is not allowed, use alternating high beams instead. Once the vehicle ahead signals to yield, slightly steer to the left to maintain a safe lateral distance from the vehicle being overtaken. Then, shift down a gear, accelerate by pressing the throttle, and overtake from the left side of the vehicle, minimizing the time spent side by side. After overtaking, maintain speed for a while, check the rearview mirror for approaching vehicles, and once it's safe, turn on the right turn signal and return to the original lane. Introduction to right-side overtaking: When overtaking from the right, the driver needs to move away from the vehicle ahead to observe the road and vehicle conditions, making it harder to judge if overtaking is safe. This increases the risk of accidents, so right-side overtaking is considered a traffic violation.

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How are the fast and slow lanes divided on highways?

Is driving over 70 considered speeding in a 70 km/h zone?

Is HAES Speaker a Harman Kardon?

What are the Benefits and Functions of Throttle Body Cleaning?

Is Nissan French or Japanese?

Should the Mercedes S350 use 95 or 98 octane gasoline?

Which side should you overtake from when driving a motor vehicle?

When will the China VI emission standard be implemented in Shanghai?

How to view the dashcam footage on a Mercedes-Benz GLC?

Has the Sail Been Discontinued?

Is it necessary to install a dash cam?