What are the domestic independent brand cars?

What is the engine model of Audi 3.0t?

Audi 3.0t engine model is EA837. In terms of cylinder block material, the Audi 3.0t engine adopts an aluminum alloy cylinder head and block; in terms of fuel supply method, the Audi 3.0t engine uses direct injection; in terms of power, the Audi 3.0t engine has a maximum horsepower of 354, a maximum power of 260 kilowatts, and a maximum torque of 500 Newton-meters. The car equipped with the Audi 3.0t engine is the Audi S4, a high-performance sports mid-size sedan produced by Audi, which is an imported model of Audi. In terms of body dimensions, the Audi S4 measures 4749mm in length, 1842mm in width, and 1400mm in height.

5

1

Share

Can I Study for Subject 1 at Home?

Study at home. Both Subject 1 and Subject 4 are self-study (the original questions are available in the driving test app), while Subjects 2 and 3 are taught by instructors. Subject 1 tests traffic regulations and related knowledge, including the theoretical basis of driving, road safety laws and regulations, local regulations, and other relevant knowledge. Below is a detailed introduction to Subject 1: 1. Exam Process: The total time for the Subject 1 exam is 45 minutes. The test paper consists of 100 questions, including true/false and single-choice questions, with a full score of 100 and a passing score of 90. The test paper is randomly selected and combined by the computer driver examination system according to the proportion specified in the "Motor Vehicle Driver's License Work Regulations." 2. Exam Arrangement: Subject 1 refers to the theoretical driving test conducted at the Vehicle Management Office, which is a mandatory licensing exam for all driver's license applicants. The schedule for the theoretical driving test is arranged independently by local Vehicle Management Offices.

6

5

Share

What Causes a Motorcycle to Burn Spark Plugs?

Here is a detailed explanation of the reasons why a motorcycle burns spark plugs: 1. Burning oil: Vehicles that burn oil are very prone to burning spark plugs. After stopping and restarting the vehicle, it may fail to start. The center electrode of the spark plug cannot concentrate the spark, and the spark plug is wet, causing the spark to disperse around during ignition, making it impossible to start the vehicle. The symptom is that the spark plug head tends to have oil and appears black with carbon deposits. It is necessary to check the piston rings and valve oil seals. 2. Clogged air filter: A clogged air filter leads to an overly rich air-fuel mixture, which not only makes it difficult to accelerate but also easily burns the spark plug. The air filter can be cleaned or replaced. 3. Dirty carburetor: A dirty carburetor causes an overly rich air-fuel mixture, which can also lead to burning spark plugs. The carburetor can be cleaned or replaced. 4. Faulty electronic ignition: A faulty ignition system is also one of the common causes of spark plug burning.

14

5

Share

What is the emission standard of Audi A3?

Audi A3 has some models that comply with the China V emission standard, while others meet the China VI standard. China V and China VI are national vehicle emission standards issued to prevent motor vehicle pollution emissions, improve ambient air quality, and control vehicle exhaust emissions. The pollutants mainly include carbon monoxide, hydrocarbons, nitrogen oxides, and particulate matter. The Audi A3 is a compact sedan under the Audi brand, with a length, width, and height of 4292mm, 1765mm, and 1423mm respectively, and a wheelbase of 2578mm. The Audi A3 is equipped with two engines: a 1.4-liter turbocharged engine and a 2.0-liter turbocharged engine. The 1.4-liter turbocharged engine has a maximum power of 110 kW, a maximum torque of 250 Nm, a maximum power speed range of 5000 to 6000 rpm, and a maximum torque speed range of 1750 to 3000 rpm. The 2.0-liter turbocharged engine has a maximum power of 140 kW, a maximum torque of 320 Nm, a maximum power speed of 5000 rpm, and a maximum torque speed range of 1600 to 4000 rpm.

1

3

Share

How often should the cabin air filter be replaced for Volkswagen Sagitar?

Under normal circumstances, the cabin air filter for Volkswagen Sagitar should be replaced every 30,000 kilometers. Methods to determine if the air filter is dirty are as follows: 1. Observe the engine's operating condition. If the air filter is dirty, the air intake will be insufficient, leading to incomplete fuel combustion, which causes unstable engine operation. When continuously pressing the accelerator pedal, the engine sound becomes muffled, acceleration response is sluggish, and the exhaust is thick and black. 2. Check the surface color of the air filter. If the filter paper remains gray-black after cleaning the dust on the surface, it indicates that the filter paper can no longer be used and should be replaced immediately. Here is some related information: The car's air filter is installed in front of the carburetor or intake pipe to filter the air entering the engine. During operation, the engine inhales a large amount of air, which contains many dust particles. Without filtration by the air filter, it would accelerate the wear of the piston group and cylinder. If larger particles enter between the piston and cylinder, it can cause cylinder scoring.

7

5

Share

Does the Audi A5 have a four-door version?

Audi A5 does have a four-door version, and the Sportback model is the four-door variant. The Audi A5 is a mid-size coupe, available in two-door, four-door, and convertible versions. The Audi A5 also offers all-wheel-drive models equipped with a permanent all-wheel-drive system and a crown gear center differential. The latest Audi A5 features two engine options: a low-power 2.0-liter turbocharged engine and a high-power 2.0-liter turbocharged engine. The low-power 2.0-liter turbocharged engine delivers 190 horsepower and a maximum torque of 320 Nm, with peak power output between 4,200 and 6,000 rpm and maximum torque available from 1,450 to 4,200 rpm. The high-power 2.0-liter turbocharged engine produces 252 horsepower and a maximum torque of 370 Nm, achieving peak power between 5,000 and 6,000 rpm and maximum torque from 1,600 to 4,500 rpm.

7

2

Share

What are the domestic independent brand cars?

What is the engine model of Audi 3.0t?

Can I Study for Subject 1 at Home?

What Causes a Motorcycle to Burn Spark Plugs?

What is the emission standard of Audi A3?

How often should the cabin air filter be replaced for Volkswagen Sagitar?

Does the Audi A5 have a four-door version?

Where Are the Front Side Airbags Located?

Why can't the trunk of an Audi A6 be opened with the remote?

How to set the ambient lighting in Audi Q3?

Where is the cabin air filter located in a Volkswagen Passat?