What is the fuel tank capacity of the Changan Yuexiang?

Are the ns125d and the Splitter the same engine?

These two motorcycles use the same engine, but there are differences in tuning. Both motorcycles are equipped with the engine coded as nsc125, which has a displacement of 124.9cc, a compression ratio of 9.8:1, a maximum power of 6.87kw, and a maximum torque of 10.3 Nm. The maximum power is achieved at 7500 rpm, and the maximum torque is achieved at 6000 rpm. Here is more related information: How motorcycle engines work: Motorcycle engines generally operate at higher speeds because they have less inertia. The working principle of a motorcycle engine is actually the same as that of a car engine. Motorcycles also use a four-stroke gasoline engine, which operates through four strokes: intake stroke, compression stroke, power stroke, and exhaust stroke. During the intake stroke, the engine's intake valve opens, and the piston moves downward to draw in the air-fuel mixture. During the compression stroke, both the intake and exhaust valves close, and the piston moves upward to compress the air-fuel mixture. During the power stroke, the spark plug ignites the compressed air-fuel mixture, and the combustion forces the piston downward, generating power. During the exhaust stroke, the exhaust valve opens, and the piston moves upward to expel the exhaust gases from the engine cylinder.

16

1

Share

What do A-B-C-D class cars mean?

According to the classification standards for cars: A-class (including A0/A00) cars refer to small cars, B-class cars refer to mid-range cars, C-class cars are high-end cars, and D-class cars refer to luxury cars. The classification is mainly based on parameters such as wheelbase, displacement, and weight. The higher the alphabetical order, the longer the wheelbase, the larger the displacement and weight, and the higher the luxury level of the car. A-class cars are divided into three categories. Among them, A00 can also be called micro cars. A00-class cars have a wheelbase between 2 meters and 2.3 meters, and an engine displacement of less than 1 liter. For example, the Alto belongs to the A00-class car. A0-class cars have a wheelbase of 2.3 meters to 2.5 meters and a displacement of 1 liter to 1.5 liters. A typical example is the hatchback Xiali car. Generally speaking, A-class cars have a wheelbase ranging from about 2.5 meters to 2.7 meters and a displacement of about 1.5 liters to 2.0 liters. The Jetta from FAW-Volkswagen and the POLO from Shanghai Volkswagen are considered classic models among A-class cars. B-class mid-range cars have a wheelbase of about 2.7 meters to 2.9 meters and a displacement from 1.8 liters to 2.5 liters. In recent years, the B-class car market has gradually become the main battlefield for domestic car manufacturers. Models such as the Audi A4, Passat, Zhonghua, and Eastar all belong to B-class cars. C-class high-end cars have a wheelbase of about 2.8 meters to 3 meters and an engine displacement of 2.3 liters to 3.0 liters. The most famous C-class car in China is undoubtedly the Audi A6L. D-class luxury cars mostly have extremely spacious interiors and very powerful engines. Their wheelbase is generally greater than 2.8 meters, and the displacement is basically above 3.0 liters. D-class cars include models from brands such as the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Rolls-Royce, and Bentley.

3

0

Share

Are the methods for left and right reverse parking the same?

Left and right reverse parking methods are the same, but there are differences in the specific operations. Similarities between left and right reverse parking: When the timing is accurate, the operation methods for left and right reverse parking are the same: When you see the bumper and the corner of the parking space forming a 40 cm gap in the rearview mirror, first turn the steering wheel back half a turn, then wait for the car body to enter the space until it is parallel with the guiding line (when the car body and the yellow line appear slightly narrower at the top and wider at the bottom in the rearview mirror, straighten the steering wheel). When the timing is early, the operation methods for left and right reverse parking are the same: Do not straighten the wheel, keep it at one and a half turns while reversing (when the car body and the rear bumper form a 40 cm gap, first turn back half a turn, but if the gap between the rear bumper and the corner is significantly more than 50 cm, turn the half turn back). Differences between left and right reverse parking: Left and right reverse parking have different adjustment methods when the timing is early. For right reverse parking with early timing, it is equivalent to drawing a smaller radius, making it easy to hit the right corner. Adjustment method: When the rear bumper and the corner form a 40 cm gap, first turn back half a turn, then when the gap reduces to 20 cm, straighten the steering wheel. Continue reversing until the corner disappears from the rearview mirror, then turn the wheel one and a half turns to the right, and straighten the steering wheel when the car body and the yellow line appear slightly narrower at the top and wider at the bottom. For left reverse parking with early timing, it is equivalent to drawing a smaller radius, making it easy to hit the left corner. Adjustment method: When the rear bumper and the corner form a 40 cm gap, first turn back half a turn, then when the gap reduces to 20 cm, straighten the steering wheel. Continue reversing until the wheel is in front of the corner with a 20 cm gap, and after the rear bumper is completely inside the space, turn the wheel one and a half turns to the left to enter the space, until the car body is parallel with the yellow line.

18

5

Share

What is the actual fuel consumption of the Venucia T60?

The comprehensive fuel consumption of the Venucia T60 is 5.9-6.4L/100km. There are currently 5 models of the Venucia T60 on sale: the Zhixing Edition, Zhixiang Edition, and Zhixiang Edition have a comprehensive fuel consumption of 5.9L/100km. The Zhiguan Edition and Zhijin Edition have a comprehensive fuel consumption of 6.4L/100km. The above figures are NEDC comprehensive fuel consumption, which is the fuel consumption data measured under the NEDC test procedure. The actual fuel consumption is higher than this value, ranging from 6.9-7.6L/100km. The specific factors affecting a car's fuel consumption are as follows: Vehicle weight: Larger and heavier cars tend to consume more fuel. Generally, a small family car with a 1.6L displacement and a weight of about 1.2 tons has a fuel consumption of approximately 7.5 liters (calculated under full load conditions), while an SUV weighing about 1.5 tons has a fuel consumption of around 8.5 liters. Different weights result in varying fuel consumption. Drag coefficient: Higher drag coefficients increase fuel consumption during driving. Cars with better aerodynamics have lower drag coefficients, which leads to lower fuel consumption. Economical RPM: During driving, the engine has an optimal torque output point where fuel consumption is minimized. Generally, small-displacement cars reach this point at around 70 km/h, while larger-displacement cars achieve it at about 100 km/h. Maintaining speed within this economical RPM range significantly reduces fuel consumption. Driving style: Aggressive driving behaviors such as sudden acceleration, frequent overtaking, and not easing off the throttle before stopping at traffic lights can increase fuel consumption.

9

1

Share

Brief Introduction to the Working Principle of ABS System

ABS system, also known as the Anti-lock Braking System, works on the principle that: During braking, the ABS system, based on the speed signals from each wheel speed sensor, closes the normally open input solenoid valve for the wheel that begins to lock up, keeping the braking force constant. If the wheel continues to lock, the normally closed output solenoid valve is opened. This keeps the braking state always at the optimal point, achieving the best braking effect and ensuring the highest driving safety. ABS, short for Anti-lock Braking System, functions to automatically control the magnitude of the braking force during vehicle braking, preventing the wheels from locking up and maintaining a state of rolling while slipping (with a slip ratio of about 20%), ensuring maximum adhesion between the wheels and the road surface. The ABS system mainly consists of four components: wheel speed sensors, electronic control unit (ECU), hydraulic unit, and ABS warning light. The wheel speed sensors detect the motion state of the wheels, generating sinusoidal electronic pulse AC signals. These signals are then processed by a modulator, converted into digital signals, and transmitted to the electronic control unit. The electronic central control unit (ECU) receives input signals from the wheel speed sensors, calculates parameters such as wheel speed, vehicle speed, and slip ratio, and determines the wheel state based on the slip ratio, issuing control commands to the hydraulic unit. The hydraulic unit adjusts the pressure in the brake lines according to the control commands, with the adjustment process including pressure holding, pressure increase, and pressure decrease. The ABS warning light is used to alert the driver to any system faults. If the ABS warning light is on, it is advisable not to continue driving, as it indicates a fault in the vehicle's anti-lock braking system. During emergency braking, if the wheels lock up, the vehicle may lose control and skid, making it difficult for the driver to decelerate or adjust the vehicle's trajectory, posing significant safety risks.

15

5

Share

What is the maximum wading depth of the Volkswagen Bora?

According to official information, the maximum wading depth of the Volkswagen Bora is 150mm. Common tire specifications include 205/55R16 and 195/65R15, with a body length of 4663mm, a curb weight of 1240-1320kg, and it is a four-door sedan. The maximum wading depth refers to the deepest water level a car can safely pass through. Generally, the maximum wading depth of sedans does not exceed 30cm, while SUVs have a higher wading depth, but it is still best not to exceed 50cm. Among common models, the GAC Trumpchi GS8 has a maximum wading depth of 30cm, the Audi A4 has 32cm, the Volkswagen Sagitar has 30cm, the Land Rover Range Rover has 90cm, the Jeep Compass has 48cm, and the Highlander has 45cm. The maximum wading depth of SUVs is significantly higher than that of sedans. Generally, when a vehicle is wading, different measures should be taken depending on the water depth and the vehicle's characteristics, as follows: If the wading depth reaches the height of the exhaust pipe, it is relatively safe. Even if water enters the exhaust pipe, the pressure inside can expel the water. As long as the engine is not turned off in the water, water will not flow back into the vehicle. If the wading depth reaches the height of the door frame, it becomes more dangerous. The vehicle's circuits, electronic components, and sensors are mostly located at the bottom, which may lead to circuit failures, damaging critical electrical components and preventing the car from starting normally. If the wading depth reaches the height of the air intake pipe, it is extremely dangerous. Driving directly into such water can cause the engine to stall immediately, leading to permanent damage or rendering the engine unusable.

7

4

Share

What is the fuel tank capacity of the Changan Yuexiang?

Are the ns125d and the Splitter the same engine?

What do A-B-C-D class cars mean?

Are the methods for left and right reverse parking the same?

What is the actual fuel consumption of the Venucia T60?

Brief Introduction to the Working Principle of ABS System

What is the maximum wading depth of the Volkswagen Bora?

Will Insurance Cover Modified Headlight Assemblies for Cars?

What are the engine cooling methods?

Can a 15cm crack in the windshield be repaired?

What is the replacement interval for EA211 spark plugs?