What is the real fuel consumption of the 2020 Roewe i5?

Why Shouldn't You Coast in Neutral When Going Downhill in a Car?

When coasting in neutral while going downhill, the car loses the engine's braking effect, causing the speed to increase continuously. Relying solely on the braking system to slow down can lead to overheating and failure of the brakes, resulting in a loss of control. The hazards of coasting in neutral are as follows: 1. Affects engine lifespan. When coasting in neutral, the engine inevitably idles. At this point, the oil pump operates at a lower speed, providing limited oil supply. While the engine can handle this in the short term, prolonged idling significantly reduces the effectiveness of the lubrication system in cleaning, lubricating, sealing, and cooling. 2. High cooling system temperature and increased fuel consumption. Coasting in neutral keeps the engine speed low, maintaining high temperatures in the cooling system, leading to higher fuel consumption and poor combustion. 3. Coasting in neutral compromises braking efficiency. The air compressor's pumping efficiency is lower when coasting in neutral, reducing the air supply and affecting the functionality of air-powered systems, as well as diminishing the engine's braking effect. 4. Accelerates abnormal tire wear. Coasting in neutral slows the flow and pressure buildup in the power steering system, requiring more physical effort from the driver and increasing fatigue. The prolonged steering duration also accelerates abnormal tire wear, shortening tire lifespan. 5. Increases the risk of transmission gear tooth breakage. Coasting in neutral at high speeds means the transmission output shaft rotates at a relatively high speed. Re-engaging gears under these conditions creates significant relative forces and impacts between meshing gears, leading to fatigue fractures in the gear teeth.

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What are the interior features of the Trumpchi GA6?

Trumpchi GA6 is equipped with advanced intelligent systems including PEPS smart keyless entry and one-button start system, 3D voice navigation system, EPB electronic parking brake system, cruise control system, multi-mode full-dimensional intelligent driving memory, and intelligent reverse tilting function for exterior rearview mirrors. Below is more information about the Trumpchi GA6: 1. Chassis: To achieve a perfect balance between handling and comfort, the Trumpchi GA6 is equipped with a high-performance sports chassis featuring a front double-wishbone and rear multi-link independent suspension system with vertical control arms. After meticulous tuning, it delivers more precise handling and firmer cornering. 2. Powertrain: The Trumpchi GA6 adopts a 1.8T high-efficiency turbocharged engine paired with a 7-speed G-DCT dual-clutch transmission, solving the matching issues between turbocharged engines and 7-speed dual-clutch transmissions. It achieves a perfect combination of powerful performance, smooth gear shifting, fuel efficiency, and low emissions. 3. Noise reduction: The 1.8T engine features built-in dual balance shafts to eliminate engine vibration, reducing noise by 6 decibels. The body structure is optimized through CAE simulation and testing to avoid engine resonance. Noise isolation is achieved by optimizing door sealing and cabin materials. The roof and floor extensively use thickened sound-absorbing materials, and the rear tailgate sealing is reinforced, improving overall quietness by 20%.

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How Many Degrees Should You Turn the Steering Wheel for a Left Turn?

When the car reaches halfway, begin returning the wheel. By the midpoint of the turn, when the vehicle body is approximately at a 45-degree angle, smoothly return the steering wheel without abrupt movements. Below is an introduction to point deductions for not using turn signals during the Subject 3 driving test: 1. Starting: Failing to use turn signals when starting, turning, changing lanes, pulling over, or before overtaking results in a 10-point deduction. 2. Turning direction: Turning the steering wheel within less than 3 seconds of activating the turn signal leads to a 10-point deduction. 3. U-turns: Not using turn signals for a U-turn results in an immediate 100-point deduction. Using turn signals for over 150 meters deducts 10 points, and exceeding 200 meters deducts 100 points. Below are expanded details on the Subject 3 test content: 1. Starting: Includes preparation before driving, starting, and driving straight. 2. Speed control: Involves gear shifting, changing lanes, and pulling over. 3. Turning: Covers proceeding straight through intersections, turning left at intersections, and turning right at intersections. 4. Passing designated areas: Includes crossing pedestrian crossings, school zones, and bus stops. 5. Vehicle control: Encompasses meeting oncoming vehicles, overtaking, making U-turns, and nighttime driving.

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What is the wading depth of the Trumpchi GS4?

The wading depth of the Trumpchi GS4 is 400mm. The wading depth of the Trumpchi GS4 is determined by the height of the vehicle's chassis, which is the ground clearance listed in the model's parameter configuration table. Generally, the greater the ground clearance, the higher the chassis, and the higher the safety factor when passing through waterlogged roads. Therefore, in terms of safe wading depth, off-road vehicles and SUVs have obvious advantages. However, for most compact cars and small cars with low chassis, the position of the vehicle's air intake should be used as a benchmark when passing through waterlogged roads. If the air intake of the Trumpchi GS4 is below the water level during wading, water will be sucked into the engine's cylinders. Since water cannot be compressed like air, it will cause severe damage to the engine's mechanical structure (connecting rods, pistons, crankshaft, etc.). Therefore, the wading depth must not exceed the height of the engine's air intake. The height of the engine's air intake, and thus the maximum wading depth, can also be increased by installing a snorkel. If wading is unavoidable, the following safe and correct operations should be performed: Before the vehicle enters the water, the auto start-stop function must be turned off to prevent the vehicle from automatically restarting after stalling in the water, which could cause severe damage if water enters the engine. Judge the underwater road conditions based on the passage of the vehicle ahead and choose a suitable entry point. Observe the path taken by other vehicles and follow their tracks at low speed, avoiding sudden acceleration or deceleration. On roads prone to water accumulation, observe warning water level markers, trees, and other reference points such as the wheels and doors of other vehicles to estimate the water depth before deciding whether to proceed. Know your vehicle's safe wading depth. If the water depth exceeds half the height of the tires or the engine's air intake, do not enter the water recklessly; choose an alternative route instead.

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What is the maximum wading depth of the Magotan?

The maximum wading depth of the Magotan is 310mm. The wading depth of the Magotan is determined by the height of the vehicle chassis, which is the ground clearance listed in the model's parameter configuration table. Generally, the greater the ground clearance, the higher the chassis, and the higher the safety factor when passing through waterlogged roads. Therefore, in terms of safe wading depth, the advantages of off-road vehicles and SUVs are obvious. However, for most compact and small cars with low chassis, the position of the vehicle's air intake should be used as a benchmark when passing through waterlogged roads. If the air intake is below the water level when the Magotan is wading, water will be sucked into the engine's cylinders. Since water cannot be compressed like air, it will cause severe damage to the engine's mechanical components (such as connecting rods, pistons, crankshafts, etc.). Therefore, the wading depth should not exceed the height of the engine's air intake. The height of the air intake, and thus the maximum wading depth, can also be increased by installing a snorkel. If wading is unavoidable, the following safe and correct operations should be performed: Before the vehicle enters the water, the auto start-stop function must be turned off to prevent the engine from automatically restarting after stalling in the water, which could cause severe damage due to water ingestion. Based on the passage of vehicles ahead, assess the underwater road conditions and choose an appropriate entry point. Observe the path taken by other vehicles and follow their tracks at low speed, avoiding sudden acceleration or deceleration. For roads prone to water accumulation, observe warning water level markers, trees, or reference points like the wheels and doors of other vehicles to estimate the water depth before deciding whether to proceed. Know your vehicle's safe wading depth. If the water depth exceeds half the tire height or the engine's air intake, do not enter the water recklessly; consider alternative routes instead.

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How to Check for Positive Short Circuit in Car Electrical Circuits?

The car's electrical circuit has many branches, each with its own fuse. A short circuit will cause a positive to ground (negative) connection, which can often be observed with the naked eye. To check with a multimeter, measure the resistance between the top end and the fuse. Insert one end of the test light into the battery's positive terminal and the other end between the top end and the fuse. In the circuit, if the current does not flow through the electrical appliance but directly connects the two poles of the power supply, it is called a short circuit (Short-circuit).

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What is the real fuel consumption of the 2020 Roewe i5?

Why Shouldn't You Coast in Neutral When Going Downhill in a Car?

What are the interior features of the Trumpchi GA6?

How Many Degrees Should You Turn the Steering Wheel for a Left Turn?

What is the wading depth of the Trumpchi GS4?

What is the maximum wading depth of the Magotan?

How to Check for Positive Short Circuit in Car Electrical Circuits?

What is the direction for removing car tires?

What to Learn First in Automatic Transmission Subject 2?

What is the reason why an automatic transmission occasionally does not move when the brake is released?

How many points are deducted for rolling back on a slope during the hill start test?