What engine does the Geely King Kong use?

What lights should be used when passing a crosswalk in Subject 3?

When passing a crosswalk in Subject 3, you should alternately use high and low beams, and the alternation should be done no less than 2 times. Relevant explanations are as follows: 1. Overview: Subject 3, also known as the road test, is part of the motor vehicle driver's license assessment. It is the abbreviation for the road driving skills and safe civilized driving knowledge test in the motor vehicle driver's examination, which can largely test the driver's ability in actual driving situations. 2. Use of lights: When approaching an intersection without traffic lights, alternately use high and low beams no less than 2 times; when about to overtake, first turn on the left turn signal, then alternately use high and low beams no less than 2 times, and then turn on the right turn signal; when about to meet other vehicles, turn on the low beams, etc.

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Is an Air-Fuel Ratio Greater Than 14.7 Rich or Lean?

An air-fuel ratio greater than 14.7 is considered rich. Below is an introduction to the air-fuel ratio: 1. Overview: The air-fuel ratio (A/F, where A stands for air and F stands for fuel) is the ratio of air mass to fuel mass in a combustible mixture. It is a crucial parameter for engine operation, significantly impacting exhaust emissions, engine power, and fuel economy. 2. Principle: To achieve optimal catalytic efficiency (over 90%), an oxygen sensor must be installed in the engine's exhaust pipe for closed-loop control. The oxygen sensor measures the oxygen concentration in the exhaust and converts it into an electrical signal sent to the ECU, keeping the engine's air-fuel ratio within a narrow, near-ideal range (14.7:1). If the air-fuel ratio is too high, although the conversion rates of CO and HC slightly improve, the NOx conversion rate drops sharply to 20%. Therefore, maintaining the optimal air-fuel ratio is essential, and ensuring the proper functioning of the oxygen sensor is key to achieving this.

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Under what circumstances must seat belts be replaced?

Seat belts must be replaced if they show signs of aging. The most prominent indicator is the aging of the internal retractor spring. If the seat belt feels loose or fails to retract properly, it signifies the onset of aging. Additionally, a sluggish response from the seat belt is another manifestation of aging. At this point, the seat belt can no longer provide optimal protection and may even pose a safety hazard. Methods for maintaining seat belts: 1. Check the buckle: Inspect the seat belt buckle. If dust accumulates in the hinge area of the shoulder belt, it can slow down the belt's response. In such cases, clean it with a dry cloth. 2. Cleaning: Since seat belts frequently come into contact with the body, sweat, beverages, or food particles may adhere to them, potentially compromising their strength. If the seat belt is excessively dirty, use warm water, mild soap, a damp cloth, and a soft brush for scrubbing.

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What Does Vehicle Wading Depth Mean?

Maximum wading depth is one of the important indicators for evaluating a vehicle's off-road capability, referring to the deepest water level a vehicle can safely pass through. Below is additional information: 1. Unprepared wading depth: This refers to the depth at which a vehicle without modifications can operate without affecting the normal functioning of its mechanical components, such as whether the exhaust pipe will take in water, whether the air intake will suck in splashed water, or whether the cooling fan will be submerged in water. 2. Prepared wading depth: This refers to the wading depth of a modified vehicle, where the exhaust pipe is designed to be higher, the air intake is relocated to the roof, and the radiator and fan are removed from the engine compartment, among other modifications.

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How Long After Dropping Out of Driving School Can You Reapply?

There is no time restriction. Once the withdrawal is confirmed, you can reapply for the exam. Below is relevant information about the driving test: 1. Definition of Driving Test Simulation Fee: The simulation fee and venue fee refer to the costs required for conducting a simulated test at the exam venue. During the process of obtaining a driver's license, apart from the registration fee, simulation fee, and venue fee, there are no other charges. However, the decision to take or not take the simulated test is entirely up to you—you can choose to simulate or not. 2. Driving Test: Applicants for a motor vehicle driver's license must pass the following four exam subjects: Subject 1—Road Traffic Safety Laws, Regulations, and Related Knowledge; Subject 2—Venue Driving Skills; Subject 3—Road Driving Skills; and Subject 4—Safe and Civilized Driving Knowledge. The exams are conducted in the order of Subject 1, Subject 2, Subject 3, and Subject 4. Only after passing the previous subject can you proceed to the next one.

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Is gear shifting required in Subject 2 of the driving test?

Gear shifting is not required in the Subject 2 driving test, with the following explanations: 1. Requirements: There are no restrictions on vehicle speed or gear selection in the Subject 2 driving test, and it is not limited to first gear. However, due to practical needs, the vehicle speed should be reduced during the Subject 2 test to facilitate timely adjustment of the vehicle's path for completing the test, so first gear is generally used. 2. Re-shifting: No re-shifting is required for each item. After completing one item, proceed to the next item as prompted by the voice instructions. Use first gear throughout when moving forward, and reverse gear is needed for reverse parking and parallel parking.

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What engine does the Geely King Kong use?

What lights should be used when passing a crosswalk in Subject 3?

Is an Air-Fuel Ratio Greater Than 14.7 Rich or Lean?

Under what circumstances must seat belts be replaced?

What Does Vehicle Wading Depth Mean?

How Long After Dropping Out of Driving School Can You Reapply?

Is gear shifting required in Subject 2 of the driving test?

What are the key points to pay attention to at the beginning of Subject 2?

Model Y: Black or Gray?

Why did the car's rearview mirror suddenly stop retracting automatically?

What Type of Gasoline Does the Cayenne Use?