How many times does the engine ignite per second?

What is the appropriate tire pressure for an SUV driving on highways?

SUV tire pressure standards are theoretically around 2.2-2.5 bar, but the specific appropriate tire pressure for an SUV can be found in the vehicle's user manual. Here is some relevant information about SUVs: 1. Models: The world's top SUVs are represented by the American Jeep Grand Cherokee, the British Land Rover Range Rover, and the German Mercedes-Benz G-Class, which have become one of the symbols of the wealthy class. 2. Product features: SUVs are characterized by strong power, off-road capability, spacious comfort, and excellent cargo and passenger functions. SUVs combine the comfort of luxury cars with the nature of off-road vehicles. SUVs are the hybrid descendants of sedans and off-road vehicles, and compared to their ancestors, SUVs have greater advantages.

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Does Triggering Autonomous Emergency Braking Cause Damage to the Car?

Triggering autonomous emergency braking does not cause damage to the car. This is because any vehicle equipped with autonomous emergency braking, i.e., the AEB/ACC system, must have a brake override function; otherwise, it would not qualify as a compliant vehicle. The brake override system refers to a control program where, if both the brake pedal and the accelerator pedal are pressed simultaneously, or if the electronic control system detects or executes a braking action, pressing the accelerator pedal to the floor will have no effect. This program is automatically activated in semi-autonomous vehicles and works in conjunction with the AEB/ACC system, with the brake override function having no priority. The conditions for using the autonomous emergency braking system are as follows: Autonomous emergency braking comes into play during emergency braking situations. Developed on the basis of ABS, it is essentially the Brake Assist System (BAS), which determines whether to enter an emergency braking state by monitoring the force and speed at which the driver presses the brake pedal. If BAS determines that an emergency braking state is necessary, the system will increase braking force to reduce the braking distance. In other words, the initial stage of the automatic braking system requires the driver to notice an emergency and press the brake pedal to activate brake assist; otherwise, it will not function. The system assesses potential collisions by detecting vehicles ahead or possible obstacles. The autonomous emergency braking system will then issue a warning sound to alert the driver and prepare sufficient braking force in advance. As soon as the driver presses the brake pedal, the system will deliver maximum braking efficiency.

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Why does the Volkswagen Touran's fan keep running after the engine is turned off?

Reasons why the Volkswagen Touran's fan keeps running after the engine is turned off: 1. Faulty coolant temperature sensor. The most likely cause is internal aging of the sensor, leading to signal drift. Occasionally, the control unit may receive completely normal signals, but at other times, the data received may deviate from normal values, causing the control unit to log the fault and trigger the fan to run at high speed. 2. Wiring issues. Since the coolant temperature sensor is directly connected to the engine, poor contact, short circuits, or open circuits in the wiring can cause the control unit to lose the coolant temperature signal, resulting in a logged fault. Additionally, to protect the engine, the control unit may actively command the fan to run at high speed. 3. Engine control unit failure. The control unit is the central processor for calculating coolant signals. If the control unit malfunctions, even if the sensor outputs correct signals, the calculated results may vary widely, leading to a logged fault.

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How many kilometers can you exceed the 5000-kilometer oil change without affecting the engine?

Exceeding the 5000-kilometer oil change by up to 3000 kilometers will not have an impact. Here is an introduction to engine oil: 1. Introduction: Engine oil, motor oil, or engine lubricant is a substance enhanced with additives in base oil, mainly containing anti-wear additives, detergents, dispersants, and multi-grade oil viscosity index improvers. Engine oil is used for lubricating internal combustion engines. 2. Function: The main functions of engine oil are to reduce friction and wear on moving parts and to remove sludge (one of the functions of dispersants) and varnish (cleaners) from the engine. 3. Usage: Engine oil is the lubricant used in internal combustion engines, powering cars, motorcycles, lawn mowers, internal combustion engine generators, and many other machines.

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Is the Mazda3 Elegance Selection Package Worth It?

The Mazda3 is worth equipping with the Elegance Selection Package, which includes practical configurations such as daytime running lights, reverse collision warning, and blind-spot monitoring system to ensure safe travel. Expanded information about the Mazda3 is as follows: 1. Exterior: The front design of the Mazda3 has a high recognition factor, with a bold black grille that looks quite imposing, and the headlights on both sides are perfectly proportioned, making it a 'looker'. In terms of dimensions, the car measures 4662/1797/1445mm with a wheelbase of 2726mm, and the front and rear tires are both sized 205/60R16. The side profile of the car is very sporty, and although it is positioned as a family car, it still looks very cool. 2. Interior: The style is quite sporty, with a well-designed central console layout. The use of numerous straight lines gives the interior a unique appearance. The three-spoke steering wheel is relatively simple in design, and while the grip is not outstanding, the single-sided multifunction buttons are quite convenient for the driver. Additionally, the car features a three-circle instrument cluster design with decent display effects. 3. Functional configurations: The Mazda3 is equipped with multiple safety features such as front/rear head airbags, rear parking radar, and knee airbags. At the same time, the car also includes comfort features like an electric sunroof, keyless start system, and automatic parking. 4. Powertrain: The Mazda3 is equipped with a 1.5L L4 engine, delivering a maximum power of 117 horsepower and a peak torque of 148 N·m, paired with a 6-speed automatic transmission. In terms of chassis, the car features a front MacPherson strut independent suspension and a rear torsion beam non-independent suspension, with a front-wheel-drive layout.

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Is it necessary to add seat covers to the Mazda 3 fabric seats?

Fabric seats are highly recommended to have seat covers, as they are prone to getting dirty and are difficult to clean. The development stages of car seat covers: 1. Embryonic stage: Before 2000, there was no design, with small and limited quantities, high profits for manufacturers, and few dealers with high profits. 2. Initial development stage: 2000-2002, no design, average quality, increasing quantities, small scale, growing production numbers, acceptable profits. 3. Rapid development stage: 2002-2005, designs began to appear, quality differentiated into high, medium, and low levels, quantities increased significantly, varying scales, thin profits, brand operations emerged with large quantities but low profits, and competition for brands started. 4. Stable development stage: After 2005, emphasis on design, more obvious quality differentiation, frequent closures and openings of manufacturers of varying sizes, profit differentiation, brand operations strengthened, emergence of large-scale dealers who counter-controlled manufacturers, small dealers competed for brands. 5. Monopoly stage: Unpredictable timing, based on market needs, a reasonable coexistence of high-end products with excellent design and quality alongside low-price products emerged, ultra-large manufacturers and numerous subcontracting factories appeared, profits stabilized, brands began to dominate most of the market, large-scale dealers and manufacturers formed alliances or integration, profits stabilized.

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How many times does the engine ignite per second?

What is the appropriate tire pressure for an SUV driving on highways?

Does Triggering Autonomous Emergency Braking Cause Damage to the Car?

Why does the Volkswagen Touran's fan keep running after the engine is turned off?

How many kilometers can you exceed the 5000-kilometer oil change without affecting the engine?

Is the Mazda3 Elegance Selection Package Worth It?

Is it necessary to add seat covers to the Mazda 3 fabric seats?

Why don't low-end cars have chrome strips?

Does dropping something on the center console have any impact?

Should the Asian Lion use 92 or 95 octane gasoline?

Which Volkswagen Lamando model is equipped with the EA888 engine?