What to Do When the Car Warning Light Comes On?

What Does an Electronic Driver's License Look Like?

An electronic driver's license consists of three parts: basic driver's license information, embedded QR code information, and the electronic certificate generation time. It is similar to a paper driver's license. Advantages of an electronic driver's license: Convenient application: Drivers can log in to their personal account on the "Traffic Management 12123" platform to obtain it. The electronic driver's license has a unified nationwide format and holds the same legal validity as a paper driver's license. Convenient presentation: The electronic driver's license is generated through the national public security traffic management electronic certificate system, dynamically displaying the status of the driver's license. It can be used in various scenarios such as law enforcement management and public services, allowing for real-time queries, presentations, and verifications. Convenient usage: The electronic driver's license employs digital signature anti-counterfeiting technology, ensuring authenticity, uniqueness, security, and reliability. Drivers can present the electronic driver's license to handle traffic management tasks such as vehicle and driver administration, traffic violation processing, and traffic accident handling without needing to submit a paper driver's license. Additionally, for insurance claims, vehicle rentals, and professional recruitment, drivers can present their electronic driver's license, enabling relevant entities to verify driving qualifications online, thereby facilitating public travel and better serving industry development.

9

5

Share

Is it safe to drive with a tire pressure of 2.1 Bar?

A tire pressure of 2.1 Bar is not safe for normal driving. According to the international GBT2978-2008 standard, the recommended tire pressure for standard tires is 2.4-2.5 bar. Since 2.1 bar is below the minimum recommended value, it is unsafe for driving. Hazards of low tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Heavier steering wheel and increased risk of veering, compromising driving safety; Excessive movement of tire components, causing abnormal heat due to over-compression; Reduced functionality of the cord and rubber, leading to delamination or cord breakage, as well as excessive friction with the rim, resulting in tire bead damage and abnormal wear; Exponentially increased friction between the tire and the ground, causing a sharp rise in tire temperature, softening of the tire, and a rapid decrease in strength. High-speed driving may lead to tire blowouts; Increased deformation of the tire body, making the sidewalls prone to cracks and generating excessive flexing motion, leading to overheating, rubber aging, fatigue of the cord layers, and cord breakage. It also increases the tire's contact area with the ground, accelerating shoulder wear.

1

2

Share

How is the quality of Sofim engine?

Not bad. Sofim engine: The Sofim engine is the first light-duty diesel engine introduced by Yuejin from Iveco that meets Euro III emission standards. It was the earliest domestically produced engine to achieve electronically controlled high-pressure common rail technology. With a history almost as long as Isuzu's, it shares similar specifications: 2.8L displacement and two valves. Currently, the National V models are installed in SAIC Yuejin's Chaoyue series, Shangjun light trucks, and Iveco light buses. Two power segments: For National V light trucks, there are two power options. The SOFIM8140.43DV has a rated power of 92KW and a maximum torque of 320N.m, while the SOFIM8140.43BV offers a rated power of 82KW and a maximum torque of 285N.m. These figures are notable compared to current sub-2.5L engines that often exceed 100KW in power.

14

0

Share

Can A2 License with 9 Demerit Points Still Undergo Online Review?

A2 driving license with 9 demerit points cannot schedule the review online. You must complete the education at the vehicle management office and pass the assessment before participating in the review. Regulations for Annual Review: According to national laws, an A2 driving license with 9 demerit points requires the holder to attend a study session at the traffic management department by the end of the scoring cycle. However, there is no need to retake Subject 1 of the driving test. After completing the study session, handling traffic violations, and paying fines, the demerit points will be automatically cleared at the end of the cycle. As stipulated in the "Rules for the Application and Use of Motor Vehicle Driving Licenses": Article 58: If a motor vehicle driver accumulates 12 demerit points within one scoring cycle, the traffic management department of the public security authority shall confiscate the motor vehicle driving license. Content of Driving License Annual Review: Conduct a physical examination of the driver to check if they meet the conditions for driving a motor vehicle; verify the driver's traffic violation records and accident history to determine if they qualify for continued authorization.

1

0

Share

Lynk & Co 06: Should I Use 92 or 95 Octane Gasoline?

Lynk & Co 06 can use either 92 or 95 octane gasoline. 92 Octane Gasoline: 92 octane gasoline has an octane rating of 92 and contains 8% heptane, making it suitable for mid-range vehicles. The difference between 92 and 95 octane gasoline lies in the different levels of isooctane additives, which affects the gasoline's anti-knock properties. 95 Octane Gasoline: 95 octane gasoline consists of 95% isooctane and 5% heptane. High-compression engines should use high-octane gasoline. Using low-octane gasoline in high-compression engines can lead to abnormal combustion, causing knocking, increased fuel consumption, and reduced driving performance. However, high-compression engines can still use low-octane gasoline; the key is not to blindly choose gasoline based on compression ratio but to follow the manufacturer's recommendations.

1

Share

Why doesn't the manual transmission car accelerate when pressing the throttle?

There are many reasons why a manual transmission car doesn't accelerate when pressing the throttle. Issues such as the fuel system, excessive carbon buildup in the throttle body, faulty fuel injectors, a malfunctioning fuel pump, or a clogged fuel filter can all lead to a decrease in engine power, requiring thorough inspection and troubleshooting. The following factors may cause the car to not accelerate when pressing the throttle: fuel pressure, cleanliness, replacement of the fuel filter. Ignition system, spark plug wires, spark plugs, etc. Cylinder pressure, whether there is a misfire. Whether the intake is unobstructed (blockage). Whether the ignition timing is correct, position sensor, idle motor, etc. Quality of the gasoline.

3

4

Share

What to Do When the Car Warning Light Comes On?

What Does an Electronic Driver's License Look Like?

Is it safe to drive with a tire pressure of 2.1 Bar?

How is the quality of Sofim engine?

Can A2 License with 9 Demerit Points Still Undergo Online Review?

Lynk & Co 06: Should I Use 92 or 95 Octane Gasoline?

Why doesn't the manual transmission car accelerate when pressing the throttle?

What brand is the jog motorcycle?

Will points be deducted for starting on a slope within 30 centimeters?

Is High Fuel Consumption in Motorcycles Related to the Carburetor?

What's the Difference Between a Showroom Car and a Brand-New Car?