What is the photo size ratio for a driver's license?

What brand are the tires on the 2018 Sagitar?

The 2018 Sagitar is equipped with Goodyear tires, with the tire model being 205/55R16 and the spare tire model being 195/65R15. The 2018 Sagitar is a compact car with a body structure of 4-door 5-seater sedan, measuring 4655mm in length, 1780mm in width, and 1453mm in height, with a wheelbase of 2651mm. The 2018 Sagitar is powered by a 4-cylinder naturally aspirated 1.6L 110 horsepower engine, paired with a 5-speed manual transmission. It features front-wheel drive, with a front suspension using MacPherson strut independent suspension and a rear suspension using multi-link independent suspension.

2

4

Share

Difference Between SN and SM Grade Engine Oil

SN and SM grade engine oils differ in their classification levels: SN grade oil has a phosphorus content that is higher than the standard level; SM is the standard level. SM grade oil has excellent oxidation resistance and is more wear-resistant, while SN grade oil has stronger cleaning capabilities and makes vehicle emissions more environmentally friendly. The first letter of the oil specification for gasoline engines is 'S,' while for diesel engines, it is 'C.' If the oil label is 'SC,' it indicates that the oil is universal, meaning it can be used in both gasoline and diesel engines. Engine oil serves multiple functions, including lubrication and friction reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption and buffering.

17

0

Share

Does the Volkswagen Tayron 280 have a particulate filter?

The Volkswagen Tayron 280 is equipped with a particulate filter to meet the China VI emission standards. The particulate filter is a ceramic filter installed in the diesel engine's emission system, designed to capture particulate emissions before they enter the atmosphere. It can reduce the soot produced by diesel engines by more than 90%, and the captured particulate emissions are subsequently burned off during vehicle operation. Diesel engine pollution mainly comes from three sources—particulate emissions, hydrocarbons (HCx), nitrogen oxides (NOx), and sulfur. Among these, particulate emissions (soot) are mostly composed of tiny particles of carbon or carbon compounds (smaller than 4-20μm in size). 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 engine's exhaust particulate trap through a specialized pipe. Inside, a densely arranged bag-type filter captures the carbon soot particles on a filter made of metal fiber felt. When the accumulated soot 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 the Volkswagen Tayron 280 has a particulate filter, you can use the following three methods: 1. Refer to the Owner's Maintenance Manual and Owner's User Manual to see if the particulate filter function is mentioned. Additionally, carefully review the fault codes in the manual to check for any "particulate filter" warning light indicators. 2. Check the label on the oil filler cap. If it clearly states the use of 0W-20 grade oil, it indicates the presence of a particulate filter. 3. Inspect the exhaust pipe behind the catalytic converter to see if there is an additional cylindrical section. If present, that is the particulate filter.

3

Share

Does the 2017 Lavida have tire pressure monitoring?

The 2017 Lavida is equipped with tire pressure monitoring, which does not require manual activation by the driver. It automatically activates after the car is started and continuously monitors the tire pressure of all four tires in real-time. The Volkswagen Lavida is the first A-segment car independently developed by Shanghai Volkswagen. The dimensions of this car are 4562mm in length, 1793mm in width, and 1468mm in height, with a wheelbase of 2614mm. In terms of exterior design, the front face of this car differs significantly from previous A-segment models by Volkswagen, particularly its unique teardrop-shaped headlight design. The traditional Volkswagen family grille and U-shaped front face design are also prominently featured and carried forward in the Lavida.

7

4

Share

Where is the throttle located in a car?

The throttle is located at the engine's air intake, behind the engine air filter and in front of the intake manifold. Known as the throat of the car engine, the throttle connects to the air cleaner above and the engine block below. Its primary function is to regulate the amount of air intake, which in turn affects the fuel injection volume. When the air intake increases, the fuel injection volume also increases. Therefore, the throttle is a device that controls the amount of air and fuel entering the cylinder. There are two types of throttles: the traditional cable-operated throttle and the electronic throttle. Nowadays, more and more car models are equipped with electronic throttles. Electronic throttles allow for more precise control of the throttle opening, leading to better environmental performance and fuel economy.

19

5

Share

Is it necessary to transfer the file for taking the fourth subject exam in another location?

It is necessary to transfer the file for taking the fourth subject exam in another location. If you encounter any issues, you can file a complaint with the transportation management bureau, the governing body of the original driving school. The fourth subject exam, also known as the theoretical exam for drivers, is part of the motor vehicle driver's license assessment. The test consists of 50 questions, primarily in the form of case studies, images, animations, etc., with a full score of 100 and a passing score of 90. You need to bring your ID card to the vehicle management office in the city you are transferring to. Make sure it is an office that handles inter-city transfers, as some cities have multiple branch offices, and not all of them accept inter-city transfer applications. It is advisable to call ahead and confirm whether the office can process inter-city transfers. To apply for taking the fourth subject exam in another location, simply bring your ID card to the vehicle management office in your current residence to complete the exam location change procedure. There is no need to return to the original exam location, nor is it necessary to submit additional documents such as a residence permit or temporary residence permit. Additionally, you only have one chance to change the exam location. After the change, all remaining subject exams and the license collection must be completed in the new city.

20

2

Share

What is the photo size ratio for a driver's license?

What brand are the tires on the 2018 Sagitar?

Difference Between SN and SM Grade Engine Oil

Does the Volkswagen Tayron 280 have a particulate filter?

Does the 2017 Lavida have tire pressure monitoring?

Where is the throttle located in a car?

Is it necessary to transfer the file for taking the fourth subject exam in another location?

Why is the rear tire wear more severe than the front tires on the Outlander?

Where is the engine number located on the Besturn X80?

What does tire cupping mean?

What is the fuel tank capacity of the Trumpchi GS3 in liters?