What documents should I bring for Subject 2?

Is the Nissan Sylphy's jerky start normal?

It is normal. The jerky start is caused by accelerating too quickly and the transmission's slow response. Below is relevant information: The Sylphy: The Sylphy is a mid-size sedan under Dongfeng Motor Co., Ltd., and is one of the most typical mainstream family cars in the Chinese market (alongside models like the Skoda Octavia PRO, Volkswagen Sagitar, Lavida, Toyota Corolla, and Bora). On August 28, 2020, the 2021 Sylphy was officially launched by Dongfeng Nissan. Based on the 14th-generation Sylphy, the new model added more intelligent human-machine connectivity technology, exterior accessories, and comfort features, available in four variants. The official color options include Pearl White, Tungsten Steel Gray, Obsidian Black, Skyline Red, and Whirlwind Orange. Smart Features: The new car is equipped with the latest Nissan Connect system, featuring an 8-inch HD capacitive touchscreen that includes voice control for the vehicle, remote control functions, and more. Voice control allows basic operations of the online entertainment system, all-time online navigation, Bluetooth calls, dashcam, and air conditioning through simple voice commands.

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What Are the Causes of Low Exhaust Turbo Boost Pressure?

The causes of low exhaust turbo boost pressure are damage to the piping on the exhaust bypass valve or issues with the turbocharger itself, which could be related to oil lubrication problems or excessive temperature. Principle of Turbocharging: A turbocharged engine relies on a turbocharger to increase the engine's air intake. The turbocharger (Turbo) is essentially an air compressor. It uses the exhaust gases from the engine as power to drive the turbine in the turbine housing (located in the exhaust passage), which in turn drives the coaxial impeller (located in the intake passage). The impeller compresses the fresh air delivered by the air filter pipe and sends it into the cylinders. As the engine speed increases, the exhaust gas flow rate and turbine speed also increase, enhancing the air compression level. This results in a corresponding increase in the engine's air intake, thereby boosting the engine's output power. Function of Turbocharging: The primary function of turbocharging is to increase the engine's air intake, thereby enhancing the engine's power and torque, making the vehicle more powerful.

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Has the motorcycle passed the break-in period at 500 kilometers?

The break-in period is 1000 kilometers, so 500 kilometers has not yet passed the break-in period. Even during the break-in period, it is acceptable to occasionally ride faster. Precautions: However, avoid sudden acceleration, and the top speed should not exceed 80 km/h. Additionally, avoid maintaining speeds above 60 km/h for extended periods. During the break-in period, try not to carry passengers or climb very steep slopes within the first 600 kilometers to reduce the load on the motorcycle. Break-in techniques: For the first 600 kilometers, maintain the following gear speeds: first gear at 10 km/h, second gear at 20 km/h, third gear at 30 km/h, fourth gear at 35 km/h, and fifth gear at 40 km/h. Practice shifting gears repeatedly, moving from first to fifth gear and then back down to first. From 600 to 1000 kilometers, you can slightly increase the load on the motorcycle, but still avoid carrying passengers on steep slopes.

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Analysis of Geely King Kong Chassis

Geely King Kong's chassis suspension adopts a relatively simple combination of front MacPherson independent suspension and rear twist-beam non-independent suspension, which is quite common among vehicles in the same class, with overall solid performance. Ground clearance of Geely King Kong: The ground clearance (minimum ground clearance) of Geely King Kong is 15cm, providing excellent passability to handle various road conditions. Generally, the ground clearance of sedans ranges between 11-15cm. A higher ground clearance (>13cm) indicates better passability, but slightly poorer stability at higher speeds. Conversely, a lower ground clearance (<11cm) means better high-speed stability but poorer passability. Front suspension system of Geely King Kong: The front suspension system of Geely King Kong uses the most popular suspension today—the MacPherson independent suspension. By managing the vertical contact between the wheels and the ground, it fully unleashes the King Kong's handling performance, offering strong road adaptability. However, due to the simple structure of the MacPherson suspension, it cannot provide sufficient lateral support, resulting in noticeable steering roll and brake dive.

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What are the tips for starting on a slope with a 30cm distance?

After hearing the voice prompt, you need to drive forward and stay to the right. When you see the right front corner of the engine hood (about 1/3 of it) align with the roadside line, the distance between the car body and the roadside line is exactly 30cm. From the driver's seat, when the raised part of the wiper aligns with the right roadside line, the distance is approximately 30cm. Correct method for starting on a slope: When starting, shift into 1st gear, then slowly lift the clutch pedal with your left foot. After feeling the clutch engage, pause briefly, then continue to slowly lift the clutch pedal while gently pressing the accelerator pedal with your right foot. Once the clutch is fully engaged, keep your right foot on the accelerator. When the speed increases, you can shift to a higher gear. Reasons why manual transmission cars tend to stall when starting on a slope: Manual transmission cars stall during slope starts because the clutch is released too quickly. Practice is needed to improve clutch control.

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Should You Press the Clutch or the Brake First When Stopping at a Designated Point?

You should always press the clutch first and then the brake; otherwise, the vehicle is prone to stalling. Designated Point Stopping: Slope-designated stopping and starting is an assessment point in the driver's test. Test requirements: Stopping at a fixed position on a slope with ≥10% gradient and ≥30 meters length, examining the coordination of steering, braking, and clutch operation. The purpose is to train motor vehicle drivers to accurately judge the vehicle's position and correctly use the brake, gear, and clutch to meet the needs of stopping and starting on uphill sections. Precautions for Subject 2 Exam: There is no time limit for starting after getting into the car. First, close the door and check if the door light is off—this is crucial. Press the clutch all the way down with your left foot and hold it steady, grip the steering wheel with your right hand, adjust the seat with your left hand until your left leg is slightly bent and can exert force, and ensure the seat is stable by moving it back and forth for a test.

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What documents should I bring for Subject 2?

Is the Nissan Sylphy's jerky start normal?

What Are the Causes of Low Exhaust Turbo Boost Pressure?

Has the motorcycle passed the break-in period at 500 kilometers?

Analysis of Geely King Kong Chassis

What are the tips for starting on a slope with a 30cm distance?

Should You Press the Clutch or the Brake First When Stopping at a Designated Point?

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