What is the emission standard for vehicles produced in 2013?

Does the Elysion Have Independent Suspension?

The Elysion's front suspension is an independent suspension, while the rear suspension is not independent. This model uses a MacPherson strut independent suspension for the front and a torsion beam non-independent suspension for the rear. More details about the torsion beam suspension are as follows: 1. The torsion beam suspension is a common non-independent suspension in vehicles, just as the MacPherson suspension is a common independent suspension. The MacPherson suspension is the simplest, most widely used, and lowest-cost independent suspension. 2. The MacPherson suspension has only one L-shaped control arm, which does not occupy much engine compartment space. Therefore, many front-transverse-engine vehicles use MacPherson front suspension. 3. Common independent suspensions in vehicles include MacPherson suspension, double-wishbone suspension, double-ball-joint suspension, double-lateral-arm suspension, and multi-link suspension. Common non-independent suspensions include torsion beam suspension and solid axle suspension. 4. The torsion beam is the simplest non-independent suspension, with a compact design and minimal space occupation. Using a torsion beam for the rear suspension can expand rear passenger space and trunk space, which is crucial for MPV models.

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What Causes Persistent Engine Shaking?

Persistent engine shaking can be caused by a dirty air filter, broken high-voltage wires, worn-out spark plugs, low idle speed, or clogged fuel injectors. Dirty Air Filter: The air filter is designed to protect the engine and reduce wear. It typically needs replacement every 10,000 kilometers. If not replaced in time, insufficient air intake can lead to low idle speed, causing the engine to shake. Simply replacing the filter can resolve this issue. Broken High-Voltage Wires: Broken high-voltage wires refer to the internal conductor being severed, which can affect ignition and cause engine shaking. Use a multimeter to measure resistance and replace the wire with significantly higher resistance (several times the normal value). Worn-Out Spark Plugs: Spark plugs have a limited lifespan. After 30,000–40,000 kilometers, their ignition efficiency noticeably declines, affecting engine performance. This is a common issue—replacing all spark plugs will solve the problem. Low Idle Speed: The engine's idle speed is preset in the ECU. When RPM drops below a certain threshold, the car's computer automatically adjusts it. If the idle speed is too low and causes shaking, it means it has exceeded the ECU's control range. Some vehicles have an idle adjustment screw on the throttle body, while others do not. For non-adjustable vehicles, inspect the idle control valve, throttle body, mass airflow sensor, vacuum sensor, and ignition timing (for distributor-equipped cars) to increase idle speed. Low coolant temperature can also cause low idle—check or replace the thermostat if needed. Clogged Fuel Injectors: Fuel injectors in EFI vehicles are critical components for fuel delivery and have a long lifespan (hundreds of thousands of kilometers). However, deposits in gasoline can clog the injector nozzles, leading to uneven fuel distribution among cylinders and causing engine shaking. The solution is to remove and clean the injectors.

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Is the Tucson's dual-clutch dry or wet?

The Tucson's dual-clutch is dry. The clutch is a component that ensures smooth vehicle starting and seamless gear shifting. The clutch disc is a composite material primarily designed for friction, while also meeting structural performance requirements. Friction materials in automobiles are mainly used for manufacturing brake friction pads and clutch discs. The working principle of the clutch is as follows: 1. Disengagement when the clutch is depressed: When starting the vehicle, the driver depresses the clutch, causing the clutch pedal to pull the pressure plate backward, separating it from the friction disc. At this point, the pressure plate and the flywheel are not in contact, eliminating relative friction. 2. Full engagement when the clutch is not depressed: During normal driving, the pressure plate tightly presses against the friction disc on the flywheel, resulting in maximum friction between the pressure plate and the friction disc. The input and output shafts maintain relative static friction, rotating at the same speed. 3. Semi-engagement when the clutch is partially depressed: The friction between the pressure plate and the friction disc is less than in full engagement. The pressure plate and the friction disc on the flywheel are in a sliding friction state, with the flywheel rotating faster than the output shaft. This allows partial power transmission from the flywheel to the gearbox. In this state, the engine and the drive wheels are in a sort of flexible connection.

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How to turn off the auto start-stop function in Audi Q3?

The auto start-stop system button is located on the center console. To manually turn off or on the auto start-stop system, simply press the corresponding button when you want to disable it. When the system is turned off, the LED indicator in the button will light up. Please note that if you turn off the system during the shutdown phase, the engine will automatically restart. Here is more information about the auto start-stop system: 1. The engine auto start-stop function automatically shuts off the engine when the vehicle comes to a temporary stop (e.g., at a red light) during driving. When it's time to move forward again, the system automatically restarts the engine. Its English name is STOPSTART, abbreviated as STT. 2. The STT intelligent fuel-saving system is a set of controls for engine start and stop. 3. In automatic transmission models, as soon as you release the brake or turn the steering wheel, the engine will automatically ignite immediately, allowing you to step on the accelerator and start moving, all while remaining in D gear. 4. The working principle of the start-stop system is: when the vehicle stops moving in traffic congestion or at an intersection, the driver steps on the brake pedal and shifts to neutral. At this point, the Start/Stop system automatically detects: the engine is idling and not in gear; the wheel speed sensors of the anti-lock system show zero; the electronic battery sensor indicates there is enough energy for the next start. After these three conditions are met, the engine automatically stops. When the traffic light turns green, the driver steps on the clutch, and the start-stop device can be activated immediately, quickly starting the engine.

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How Far Can the Mazda Atenza Go After the Fuel Gauge Light Comes On?

Generally, you can continue driving for about 20 to 30 kilometers, which is just enough to reach the next gas station. While driving, avoid using high-power electrical devices such as air conditioning and navigation, as these significantly increase engine load. Drive smoothly and minimize steps like braking and gear shifting. Here are some precautions: 1. When the fuel gauge light comes on, it is crucial to take it seriously and head to the nearest gas station. This is not only to avoid inconvenience but also to prevent damage to the car. Modern fuel pumps are installed at the bottom of the fuel tank and rely on gasoline for cooling. When the fuel level is low, the fuel pump cannot dissipate heat effectively, which can shorten its lifespan. 2. During normal driving, the remaining fuel range displayed on the dashboard is relatively accurate. Therefore, do not panic when the fuel gauge alerts you. Plan your route to the nearest gas station and drive there. If no gas station is nearby, you may have to wait for assistance. 3. Running on very low fuel can also harm the car. With low fuel levels, aggressive driving can cause significant vehicle tilt, affecting the fuel pump's operation. After the fuel warning light comes on, there is no guarantee that you will find a gas station within the remaining range, especially when driving on highways or in unfamiliar cities.

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What is the size of the sunroof on the Baojun 530?

The panoramic sunroof of the Baojun 530 is very large, with a length of 1250mm and a width of 650mm. The openable length reaches 420mm, and the sunroof area is approximately 0.8 square meters. It not only provides ventilation but also reduces the sense of confinement for rear passengers, making the rear cabin more spacious and bright. More details about the panoramic sunroof are as follows: 1. The panoramic sunroof is actually compared to a regular sunroof. Generally, panoramic sunroofs are larger in size, sometimes even covering the entire roof with a single piece of glass, allowing passengers to have an unobstructed view of the sky above. Currently, many panoramic sunroofs consist of two separate glass panels for the front and rear, giving both front and rear seats the experience of having a sunroof. 2. The panoramic sunroof does not fundamentally affect the safety of the vehicle body, making it a highlight in mid-to-high-end cars. However, due to its larger size, it imposes higher requirements on the vehicle's structure, the precision of stamped parts, and the manufacturing process of the body. 3. The advantages of a panoramic sunroof include: (1) Due to its larger area, it helps maintain fresher air inside the car and quickly removes odors compared to regular sedans; (2) Offers an excellent experience of looking up at the sky; (3) More effectively reduces interior noise at high speeds compared to side windows; (4) Can quickly lower the interior temperature, making it a great method for cooling down a car exposed to the sun.

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What is the emission standard for vehicles produced in 2013?

Does the Elysion Have Independent Suspension?

What Causes Persistent Engine Shaking?

Is the Tucson's dual-clutch dry or wet?

How to turn off the auto start-stop function in Audi Q3?

How Far Can the Mazda Atenza Go After the Fuel Gauge Light Comes On?

What is the size of the sunroof on the Baojun 530?

What are the differences between the Volkswagen Tiguan and Tiguan L?

What is the Standard Width for Underground Garage Driveways?

How Many Liters of Engine Oil is Best for the Hongqi H5?

What is the 0-100 km/h acceleration time of the hybrid Accord?