How to Check China VI Emission Standards?

What is the average lifespan of Nissan vehicles?

Nissan vehicles generally have a lifespan of around 10 to 20 years, which depends on the vehicle's usage environment and intensity. After all, the current guided scrapping mileage for vehicles is approximately 600,000 kilometers. Factors affecting a car's lifespan include wear and corrosion, buildup and deterioration, aging, operational errors or improper adjustments during use, and incorrect maintenance. Wear and corrosion: These can cause abnormal fitting of machine parts and weaken sealing, leading to air, oil, or water leaks, increased vibration and noise. These issues degrade machine performance, cause malfunctions, and result in the machine's inability to operate normally or damage to components. Buildup and deterioration: This refers to the degradation and contamination of automotive-specific fluids (coolant, lubricants, fuel, brake fluid, transmission fluid, etc.) during use. On one hand, this reduces the performance and effectiveness of these fluids; on the other hand, it causes internal buildup in components, narrowing or even blocking passages, increasing wear, and thus degrading machine performance and causing malfunctions. Aging: Non-metal components made of rubber and plastic materials will age over time and under temperature effects, significantly reducing their strength, becoming brittle or cracking, and easily breaking or losing functionality. Additionally, aging of electrical components can easily cause faults in the electrical system. Operational errors or improper adjustments during use: Mistakes made by users unfamiliar with car operations, incorrect adjustments due to lack of knowledge about car construction and adjustment methods, as well as the use of substandard consumables (fuel, lubricants, antifreeze, brake fluid, etc.), improper selection, incorrect specifications, or even counterfeit products are abnormal phenomena that lead to car malfunctions. Incorrect maintenance: Low-level maintenance, rough handling, or repeated disassembly and assembly can cause hidden damage to components, short circuits, open circuits, or loose connections in the electrical system, dirty interiors of parts, incorrect installation and adjustment, and mechanical damage. These are among the reasons for potential malfunctions and reduced car lifespan.

19

0

Share

Why Did Zhidou Cars Stop Production?

Zhidou cars ceased production due to poor management, severe financial losses, cash flow issues, and deep debt crises. The company subsequently faced controversies involving layoffs, unpaid wages, debts, and lawsuits. Since September 2019, it has remained in a state of halted production. More details are as follows: 1. Zhidou was established at the end of 2005, with its first product launched in 2013. Perhaps because pure electric vehicles were too novel a concept at the time, awareness and acceptance were insufficient both in China and globally, leading to poor market penetration. Heavy investments without corresponding sales pushed Zhidou into its first life-or-death crisis. 2. Unable to obtain vehicle manufacturing qualifications, Zhidou had to collaborate with Zotye, limiting their partnership to using Zotye's qualifications and producing under its brand. However, the 'Zotye Zhidou' model appeared on the market for only a year before Zotye independently pursued its new energy vehicle business. 3. From Zhidou's development trajectory, while seeking a way out, it largely aligned with national policy directions. However, over-reliance on subsidies for survival without sufficient funds for R&D ultimately led to its current predicament.

3

Share

How to Determine if an Oxygen Sensor is Good or Bad?

Specific methods to determine the condition of an oxygen sensor: 1. Observe the color. The normal color of the oxygen sensor tip is light gray. Any change in the color of the tip indicates a fault or potential issue with the oxygen sensor. A black tip is caused by carbon contamination; in this case, remove the sensor and clean the carbon deposits. If the tip appears reddish-brown, it indicates lead contamination, usually due to the use of leaded gasoline. 2. Measure the resistance value of the oxygen sensor. After the engine reaches normal operating temperature, disconnect the oxygen sensor's wiring connector and use a multimeter to measure the resistance between the sensor's terminals. The resistance should meet the standard value specified for the specific vehicle model (typically 4-40Ω). If the resistance does not meet the requirement, replace the oxygen sensor. 3. Use an automotive computer diagnostic tool. Start the engine and let it warm up until the coolant temperature reaches 80°C. Check the voltage readings of the oxygen sensor on the diagnostic tool. A good sensor will show voltage fluctuating between 0V and 1V, with faster fluctuations indicating better performance. If the voltage remains at 0V or 1V, or does not change, the sensor is likely aged or malfunctioning and needs replacement.

6

3

Share

Where is SERES Motors Produced?

SERES Motors is produced by Chongqing Jinkang SERES Automobile Co., Ltd. Chongqing Jinkang SERES Automobile Co., Ltd. was established in 2012. The company's business scope includes the research, development, production, and sales of new energy vehicles and their components, technical consultation, technical services, and technology transfer related to automotive R&D, import and export of goods and technologies, and installation of electric vehicle charging piles. The models under its brand include only the SERES SF5 and SF7. The important milestones in the development of SERES Motors are as follows: In January 2016, SERES was established in Silicon Valley, USA. In January 2017, SERES obtained production qualifications from the National Development and Reform Commission. In September 2018, SERES obtained product qualifications from the Ministry of Industry and Information Technology, securing both production and sales qualifications. On April 16, 2019, the SF5 officially debuted at the 18th Shanghai Auto Show and began accepting pre-orders. On April 10, 2019, SERES launched its first new electric vehicle, the SF5, at the Chongqing Liangjiang Intelligent Factory.

10

3

Share

Where to Check the Production Date of Car Tires?

Tires have a molded DOT mark on them, followed by an 11-digit alphanumeric code which serves as the tire's identification or serial number. The last four digits of this serial number indicate the production date of the tire. This four-digit code follows the format "AABB". The first two digits "AA" represent the week of the year, while the last two digits "BB" indicate the year. Below is an introduction to tire-related information: 1. Tire production date code format: The first two digits denote the production week, and the last two digits represent the production year. For example, 1204 means the tire was produced in the 12th week of 2004. Tires are circular elastic rubber products mounted on various vehicles or machinery, designed to roll on the ground. They are typically installed on metal rims to support the vehicle body, absorb external shocks, maintain contact with the road surface, and ensure driving performance. 2. Tires are often used under complex and demanding conditions. During operation, they endure various deformations, loads, forces, and extreme temperature effects. Therefore, they must possess high load-bearing capacity, traction performance, and cushioning properties. Additionally, they are required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. Half of the world's rubber consumption is used for tire production, highlighting the significant demand for rubber in tire manufacturing.

17

0

Share

What is the fuel consumption of the Haval H6 National Trend Edition?

The MIIT-rated fuel consumption for the Haval H6 1.5T is 6.8L/100km. The actual fuel consumption performance of the new model's 1.5T engine is quite good, with a combined fuel consumption of around 8.5L. Here are some relevant details: 1. The diversity in appearance is a major feature of the Haval H6. Through the standard version, sport version, red badge, and blue badge, it can evolve into more than ten different models. Different versions target different demographics, such as the red badge models targeting family users, while the blue badge models are more oriented towards younger consumers. Additionally, there are distinct design style differences between the sport version and the standard version. 2. There are also significant differences in the interior design among the various versions of the Haval H6. For example, the standard version features the latest Haval family design, with a wraparound dashboard and streamlined styling creating a comfortable atmosphere, while the sport version has a simpler interior design. Differences can also be seen in details, such as the standard version being equipped with a four-spoke steering wheel and a full LCD instrument panel, while the sport version features a three-spoke steering wheel and mechanical instrument panel. 3. The new Haval H6 is equipped with a 1.5GDIT engine packed with cutting-edge technology. It is the first in China to adopt independently developed CVVL (Continuous Variable Valve Lift) technology, integrating advanced features such as a suspended central direct injector, exhaust manifold integrated into the cylinder head, high transient response electronically controlled turbocharger, variable displacement oil pump, dual VVT (Variable Valve Timing) for intake and exhaust, and a dual-circuit cooling system.

15

2

Share

How to Check China VI Emission Standards?

What is the average lifespan of Nissan vehicles?

Why Did Zhidou Cars Stop Production?

How to Determine if an Oxygen Sensor is Good or Bad?

Where is SERES Motors Produced?

Where to Check the Production Date of Car Tires?

What is the fuel consumption of the Haval H6 National Trend Edition?

Does the Teana only have one reverse light?

Is the Land Rover fuel consumption high?

What is the reason for the non-response of the keyless entry in the Haval H6?

Is it normal for car coolant to have some loss under normal circumstances?