Will points be deducted for angled parallel parking?

What engine does the DS7 use?

The DS7 engine is produced by the Xiangyang Engine Plant of Dongfeng Peugeot Citroen Automobile Company (DPCA) and is a domestically manufactured engine. The DS7 engine model is EP6. The low-power version has a maximum power of 133kW, a maximum horsepower of 180, and a maximum torque of 250 Nm. The high-power version has a maximum power of 158kW, a maximum torque of 215Nm, and a maximum horsepower of 300. For daily maintenance of the DS7 engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, SD--SF grade gasoline engine oil should be selected based on the additional devices in the intake and exhaust systems and usage conditions. For diesel engines, CB--CD grade diesel engine oil should be selected based on mechanical load, with the selection standard not lower than the manufacturer's requirements; Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine issues. To avoid malfunctions, the oil should be changed regularly based on usage conditions, and the oil level should be kept moderate; When oil passes through the fine pores of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is clogged and oil cannot pass through, the filter may burst or the safety valve may open, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination; Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while large amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear; Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.

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What are the main differences between steel-belted tires and nylon tires?

Differences between nylon tires and steel-belted tires: 1. Different specification codes: Nylon tires: "-" represents nylon tires, and the specification is expressed as 900-16. Steel-belted tires: "R" represents steel-belted tires, and the specification is expressed as 900R16. 2. Different materials: Nylon tires: The main material is nylon, and the sidewall is marked with NYLON. Steel-belted tires: The main material is steel, with a fine steel wire mesh inside the rubber layer of the tire, and the sidewall is marked with STEEL. 3. Different structures: Nylon tires: Bias-ply, old-fashioned structure, with the carcass composed of multiple layers of crisscrossed nylon cord layers. Steel-belted tires: Radial carcass composed of a single layer of radial steel cord layers. The tread is fixed by multiple layers of steel belts, and the functions of the sidewall and tread pattern are relatively independent. 4. Different cord arrangements: Nylon tires: The carcass cords are arranged in a crisscrossed mesh pattern between layers, forming an angle of 35-45 degrees with the circumferential centerline of the tread. Steel-belted tires: The carcass cords are arranged parallel to each other in a radial pattern, forming a 90-degree angle with the circumferential centerline of the tread. 5. Different treads: Nylon tires: The tread is thinner, and the stress is mainly borne by the cord layers of the carcass, with the tread bearing only 10%~20% of the stress. Steel-belted tires: The tread is thicker and has a hard belt layer, capable of bearing 60%~75% of the stress. Advantages and disadvantages of nylon tires and steel-belted tires: 1. Nylon tires: Good longitudinal rigidity, suitable for medium-speed driving on ordinary roads, but the structural design is somewhat unreasonable, affecting development, and they are gradually being phased out. 2. Steel-belted tires: Less prone to punctures, large radial elasticity, good cushioning performance, and higher load capacity, but the sidewalls are thinner and more prone to damage, with poor lateral stability, high manufacturing technical requirements, and high costs.

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What is the fuel consumption of the 2020 VV6?

The fuel consumption of the 2020 VV6 is approximately 10 liters per 100 kilometers. Here are some additional details: 1. The 2020 VV6 is a compact SUV equipped with a new 2.0T engine, delivering a maximum power of 167 kW and a maximum torque of 387 Nm. 2. The engine features direct fuel injection technology and utilizes an aluminum cylinder head with a cast iron cylinder block. It is paired with a 7-speed dual-clutch transmission, providing robust performance. 3. The steering wheel offers minimal resistance with a small turning radius and no dead zone. The tires provide strong grip, resulting in minimal body roll during high-speed cornering.

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Is Diesel Engine Lubricating Oil the Same as Engine Oil?

Engine lubricating oil is indeed engine oil. Below is an introduction to engine oil-related content: Increased fuel consumption: When adding engine oil, the oil level should be between the upper and lower limits on the dipstick. If too much engine oil is added, the oil volume will expand as the engine temperature rises, increasing pressure in the oil chamber and operational resistance. This can lead to reduced vehicle power and increased fuel consumption. Overfilling engine oil: Excessive engine oil can cause oil to leak through the crankcase vent pipe, increasing crankcase pressure. The oil seal may loosen due to the oil pressure, resulting in oil leakage. Heat dissipation: Overfilling engine oil can affect engine heat dissipation.

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When Does the Vehicle Radiator Fan Turn On?

Vehicle radiator fans activate when the coolant in the radiator reaches a certain temperature, triggered by a thermal switch. When the coolant temperature rises further, this switch increases the fan speed. The radiator fan cannot be manually controlled as it is governed by the thermal switch mounted on the radiator. Radiator fan speed settings: 1. When coolant temperature reaches 92-95°C, the cooling fan operates at 1600 RPM - this is the low-speed setting; 2. When coolant temperature reaches 105°C, the fan accelerates to 2400 RPM - this is the high-speed setting.

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Which type of reversing camera offers the clearest image?

For high-definition options, consider the 13-series DA-specific camera with CCD HD mode. Below are some key points about reversing: 1. Precautions: Whether you're a novice or experienced driver, this is crucial. Never reverse while pressing the accelerator, and avoid half-braking. Novices should reverse at a speed slower than idle to allow more time to observe surroundings. 2. Basic principles: When parking in a lot, first assess the space's width, check for rear obstacles, verify if vehicles are parked on both sides, and ensure the length suits your vehicle. If visibility is poor at night, exit to check the exact position before reversing.

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Will points be deducted for angled parallel parking?

What engine does the DS7 use?

What are the main differences between steel-belted tires and nylon tires?

What is the fuel consumption of the 2020 VV6?

Is Diesel Engine Lubricating Oil the Same as Engine Oil?

When Does the Vehicle Radiator Fan Turn On?

Which type of reversing camera offers the clearest image?

Can Traffic Police Detect Fake Vehicle Registration Documents?

Does a Major Accident Vehicle Have Significant Impact After Repair?

What is the reason for the fault light on the Maxus G10 and the throttle not accelerating?

What are the common faults of the Maxus G10 diesel version?