What does it mean to fail to smoothly shift gears up or down as instructed in Subject 3?

Where is the vehicle engine number located?

Locating the engine number: The engine number can be found on the outer surface of the engine block, the vehicle registration certificate, the motor vehicle registration certificate, the purchase invoice, the factory certificate of compliance, the operation permit for commercial vehicles, the vehicle purchase tax payment certificate, public security authority registration records, the vehicle insurance card, the B-pillar nameplate of the motor vehicle, and the actual engine (usually on the engine nameplate). The engine number is like a person's ID number, representing each vehicle and storing very important information about the vehicle. The engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, corporate or industry practices, and engine attributes for a batch of identical products. It indicates information such as the manufacturer, specifications, performance, features, technology, purpose, and batch of the engine, including fuel type, number of cylinders, displacement, and static braking power. Engines installed in passenger cars or multi-purpose passenger vehicles are required to display the professional manufacturer, model, and production number of the engine. It is important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's lineup, and engine models can be the same. The engine number refers to the production number of the engine, where each engine can only have one unique engine number, and no two engines share the same number. Composition of the vehicle engine number: Prefix: Includes the product series code, generation symbol, and regional or corporate code. Manufacturers may choose appropriate letters as needed, but these must be approved and recorded by the industry standard's regulatory body. Middle section: Consists of symbols representing the number of cylinders, cylinder arrangement, stroke, and cylinder diameter. Suffix: Comprises symbols indicating structural features and usage characteristics. End: Distinguishing symbol. When differentiation is needed due to improvements or other reasons within the same product series, manufacturers may select appropriate symbols for representation, with the suffix and end potentially separated by a hyphen.

6

2

Share

Does BMW Have a Particulate Filter?

Some BMW models are equipped with particulate filters, but this depends on the specific model. For example, the 2020 BMW X3 comes with a particulate filter, while the 2021 BMW 5 Series does not. A particulate filter is a ceramic filter installed in the diesel engine's exhaust system that captures particulate emissions before they enter the atmosphere. It can reduce soot emissions from diesel engines by more than 90%, and the captured particulate matter is subsequently burned off during vehicle operation. How the particulate filter works: The diesel particulate filter is coated with metals such as platinum, rhodium, and palladium. The black smoke containing carbon particles emitted by the diesel engine enters the particulate filter through a dedicated pipe. The densely arranged bag-type filter inside captures the carbon particles on a metal fiber felt filter. When the accumulated particulate matter reaches a certain level, the burner at the end automatically ignites, burning off the captured carbon particles and converting them into harmless carbon dioxide. To check whether a BMW has a particulate filter, you can use the following three methods: 1. Check the Owner's Maintenance Manual and Owner's User Manual to see if there is a particulate filter function. Additionally, carefully review the fault codes in the manual to check for a "Particulate Filter" warning light. 2. Look at the label on the oil filler cap. If the cap clearly indicates 0W-20 grade oil, it means the vehicle is equipped with a particulate filter. 3. Check whether there is a cylindrical section behind the catalytic converter on the exhaust pipe. If present, it is the particulate filter.

20

0

Share

Can the New Regal's rearview mirrors not fold automatically?

The New Regal's rearview mirrors can be folded, and they are electrically foldable. The adjustment method is via the rearview mirror adjustment button. The car's rearview mirrors reflect the conditions behind, beside, and below the vehicle, allowing the driver to indirectly see these areas clearly. Function of rearview mirrors: The rearview mirror is one of the important safety components of a motor vehicle's body, used to observe the road conditions behind the car during reversing and to monitor the surroundings while driving. For the convenience of the driver and to prevent traffic safety accidents and ensure personal safety, all countries require that cars must be equipped with rearview mirrors, and all rearview mirrors must be adjustable in direction. Classification of rearview mirrors: There are mainly two types of car rearview mirrors: one is the flat mirror, which, as the name suggests, has a flat surface, similar to a typical household mirror, providing an image of the same size as seen by the naked eye. This type of flat mirror is commonly used as the interior rearview mirror. The other is the convex mirror, which has a spherical surface with varying radii of curvature. Its image is smaller than what the naked eye sees but offers a wider field of view, functioning like a camera's "wide-angle lens." This type of convex mirror is commonly used as the exterior rearview mirror and the lower rearview mirror. Rearview mirror folding is divided into two types: One is manual, where the driver must reach out the window or get out of the car to fold the mirrors when needed, which is both inconvenient and unsafe. This type of folding rearview mirror is now rare. The other is electric, which is more common. Its advantage is that the driver can fold the mirrors from inside the car, and the mirrors will automatically unfold when the vehicle is started.

5

1

Share

What is the fuel consumption of the Emgrand GS?

Emgrand GS has a total of 6 models. Among them, the 2020 models - 1.4T-CVT Dynamic, CVT Elegance, Manual Elegance, and Manual Elegance Life, are equipped with a 141 horsepower engine, with an NEDC fuel consumption of 5.9L per 100km. The 2020 models - 1.5TD-DCT Dynamic-260T and Dynamic Pro-260T, are equipped with a 177 horsepower engine, with an NEDC fuel consumption of 6.1L per 100km. The fuel tank capacity of the Emgrand GS is 55L. The distance that different models can travel with a full tank of fuel is as follows: Models equipped with a 141 horsepower engine can travel 55/5.9*100=932km with a full tank of fuel. Models equipped with a 177 horsepower engine can travel 55/6.1*100=901km with a full tank of fuel. Specific factors that can increase the fuel consumption of a car are as follows: Driving habits: Aggressive driving, such as sudden acceleration, frequent overtaking, and not easing off the throttle in advance when approaching a red light, can increase fuel consumption. The car itself: Cars with larger displacement engines generally consume more fuel than those with smaller displacement engines because larger displacement usually means higher power, requiring more gasoline to burn and perform work. Cars with greater weight will also have higher fuel consumption because greater weight requires more driving torque. Road conditions: Driving on dirt roads, muddy roads, soft surfaces, or mountainous roads increases resistance and fuel consumption. Natural wind: Driving against the wind or on windy days increases car resistance and fuel consumption. Low environmental temperatures: When the engine block temperature is low during cold starts, the injected gasoline is less likely to atomize, requiring more gasoline to be injected for combustion, thus increasing fuel consumption. Additionally, at low temperatures, the engine computer controls the engine to run at higher RPMs to warm up, which also increases fuel consumption.

3

2

Share

What is a High-Speed ETC Card?

An ETC vehicle refers to a vehicle equipped with an ETC on-board unit. ETC stands for Electronic Toll Collection in Chinese, which is currently the most advanced toll collection method for roads and bridges worldwide. It utilizes dedicated short-range microwave communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at toll stations. ETC achieves the purpose of allowing vehicles to pass through highway or bridge toll stations without stopping to pay fees by using dedicated short-range communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at toll stations. This is done through computer networking technology for backend settlement with banks. The fully automatic electronic toll collection system (ETC) is one of the service functions of the intelligent transportation system. It is particularly suitable for use on highways or in busy bridge and tunnel environments. Currently, there are dedicated ETC toll lanes at highway toll stations. As long as the vehicle owner installs a sensor card on the windshield and prepays the fees, there is no need for manual payment or stopping at the toll station. The highway toll will be automatically deducted from the card, enabling automatic toll collection. This system takes less than two seconds per vehicle for toll collection, and its toll lane capacity is 5 to 10 times that of manual toll lanes. The use of a fully automatic electronic toll collection system can make highway toll management paperless and cashless, fundamentally eliminating the loss of toll revenue and solving financial management chaos in highway toll collection. Additionally, implementing a fully automatic electronic toll collection system can save on infrastructure and management costs. Documents required to apply for ETC: The vehicle owner's valid original ID card, the original and a copy of the vehicle registration certificate (the page with the most recent annual inspection stamp must be provided). If applying on behalf of someone else, the original valid ID card of the agent is also required. If applying through major bank branches, a corresponding bank debit or credit card must be prepared. Some banks only support ETC binding with credit cards, while others may require freezing a portion of the amount as a deposit when binding ETC with a debit card. ETC deduction principle: There will be one or more ETC lanes on the highway. Through dedicated short-range microwave communication between the on-board electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, backend settlement is processed with banks using computer networking technology. This allows vehicles to pass through highway or bridge toll stations without stopping to pay fees, all based on the principle of passing first and deducting fees later. Benefits of installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Low-carbon, as vehicles pass through toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution; Reduced wear and tear: Saves costs by decreasing the frequency of vehicle starts and brakes, reducing wear and fuel consumption. Users also enjoy a 5% discount on toll fees; Improved efficiency: Theoretically, ETC lanes can increase vehicle passing efficiency by 2-3 times, making traditional ETC more updated, faster, and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council explicitly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key city clusters will be basically achieved, and the proportion of vehicles equipped with ETC will significantly increase." It also set a target in the "13th Five-Year" comprehensive transportation development indicators: "By 2020, the ETC usage rate for road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the ETC usage rate for passenger vehicles, the future will also promote the use of ETC for trucks and explore the deep integration of the ETC system with smart transportation development directions such as vehicle-to-vehicle communication and vehicle-to-infrastructure coordination. This will provide vehicle owners with comprehensive travel services, meaning more application scenarios will support ETC usage. ETC usage precautions: The ETC transaction sensing range is 8 meters. When encountering a stationary vehicle ahead, maintain a distance of more than 10 meters to prevent automatic sensing and payment for the vehicle in front, in case its ETC device is faulty or nonexistent. The recognition speed for ETC lanes is 20 km/h. If the speed is too fast, the vehicle's device information cannot be read, leading to failed fee deductions. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag falls off or becomes loose, will cause the electronic tag to fail. It can be taken to the bank where the ETC card was issued or to a highway service office for inspection. If the loosening or detachment is not due to human intervention, it only needs to be reactivated. When using a debit card bound to ETC, insufficient balance will also cause fee deduction failure. Follow the guidance of on-site staff to use the manual MTC lane and pass through using cash or card payment. Thick car windshields may cause poor sensing. This is especially important for vehicles that have had their windshields replaced after an accident or for those who have modified their front windshields.

14

5

Share

How to Use the Cruise Control in the 2021 Toyota Corolla?

First, press the cruise control button on the right side of the steering wheel, then accelerate to your desired maximum speed, and immediately press the SET button. Press the brake/clutch pedal; shift into neutral; press the end cruise control button to end the cruise. Press the "Cancel" button to completely exit the cruise mode.

1

4

Share

What does it mean to fail to smoothly shift gears up or down as instructed in Subject 3?

Where is the vehicle engine number located?

Does BMW Have a Particulate Filter?

Can the New Regal's rearview mirrors not fold automatically?

What is the fuel consumption of the Emgrand GS?

What is a High-Speed ETC Card?

How to Use the Cruise Control in the 2021 Toyota Corolla?

What are the body dimensions of the Audi A4L?

Failure rate of Baojun CVT transmission?

What brand is the hhnis pickup truck?

What is Subaru EyeSight?