As can be seen, in the new car generation Toyota has boldly upgraded the Land Cruiser cabin to be more modern, the highlight is the large central screen that is horizontal and separate from the dashboard. The interior of the Land Cruiser 2022 was revealed before the official launch time. Photo: Almurabanet. The control button clusters and gearshift area are also refreshed more neatly than before, the gear lever is wrapped in leather and has a vertical gear arrangement, instead of the traditional zic-zac gearshift. The steering wheel has been redesigned to be sportier, while the instrument panel has a more modern LCD screen. The photographed Land Cruiser 2022 is most likely the GR-S version with a youthful interior, seats and door taps with an eye-catching red-black color scheme. The GR-S version has a red-black interior. Photo: Almurabanet. Before that, the exterior and information about the engine configuration of the Land Cruiser 2022 appeared quite complete. Most notably, Toyota will remove the Land Cruiser’s signature naturally aspirated V8 engine. Instead, there is a 3.5L twin-turbo V6 petrol engine with 409 horsepower and 605 Nm of torque. In addition, Land Cruiser 2022 has the option of a 3.3L V6 diesel engine to replace the 4.5L V8 diesel engine configuration. The new Land Cruiser diesel version will have a capacity of 302 horsepower, 700 Nm of torque. Toyota Land Cruiser 2022 is refreshed with a stronger and more aggressive appearance. Photo: land.cruiser.300 Switching to a turbocharged engine with a small capacity promises to help Land Cruiser save more fuel. According to the IndianAutosBlog , the GR-S variant of the Land Cruiser 2022 will have better off-road equipment than the standard version, such as front/rear differential lock, adaptive suspension. Toyota’s flagship SUV is expected to be launched tomorrow morning, June 10, Vietnam time. Currently, Toyota Vietnam is distributing Land Cruiser with the selling price of 4.03 billion VND.

The switch to electric vehicles will affect at least 178,000 jobs in the German auto industry. Photo: VNA Ifo’s research presents a number of potential challenges in the future as governments work to phase out diesel and gasoline-powered vehicles in favor of low-emissions, even zero-emission vehicles. waste. In a statement released alongside the report, Ifo said an estimated 75,000 workers in Germany’s car manufacturing sector will retire by the middle of the decade. But if by 2025, the production of cars powered by internal combustion engines falls to levels previously predicted under current emissions regulations, the switch to electric vehicles will affect little. 178,000 jobs in the German auto industry. This group, Ifo explained, would include workers manufacturing product groups directly or indirectly dependent on internal combustion engines, with 137,000 of these working directly in the auto industry. Ifo President Clemens Fuest described the transition to electric vehicles as a major challenge, especially for auto parts suppliers as midsize companies dominate the sector. . He assessed that it is important to maintain skilled jobs in the production of vehicles using internal combustion engines and electric vehicles without changing the industry structure. The report comes after the German federal government announced its ambition to have 7-10 million new registered electric vehicles in the country by the end of the decade. In January 2021, Germany’s road traffic regulator said sales of electric vehicles in Germany will be more than 194,000 units in 2020, a threefold increase from the previous year. Internationally, the European Commission has also expressed its desire to have at least 30 million zero-emissions cars on the road by 2030, as part of its “Smart and Sustainable Transport Strategy.” . According to the International Energy Agency, about 3 million new electric cars were registered last year, a record number and up 41% from 2019.

Illustration. https://kinhtexaydung.petrotimes.vn The Munich-based Ifo Institute said: The German Automotive Industry Association has presented some potential challenges ahead, as the government attempts to eliminate diesel and gasoline-powered vehicles instead. for vehicles with low and zero emissions. In a statement released with the report, the research agency said: “It is estimated that about 75,000 German auto manufacturing workers will retire by the middle of this decade. But if by 2025, production of cars powered by internal combustion engines decreases to a predictable level under current emissions regulations, the shift to electric motors will have little impact. 178,000 employees ”. Ifo explains: the group that will be unemployed includes “workers producing product groups directly or indirectly dependent on internal combustion engines, with 137,000 of them working directly in the automotive industry” . “The transition to electric automation is a huge challenge, especially for automotive suppliers where mid-sized companies dominate,” said Ifo Chairman Clemens Fuest. “It is important to maintain skilled jobs in the manufacturing of internal combustion engines and electric vehicles without altering the structure,” he said. A real major transformation seems to be ahead. The German federal government has set a target of 7 to 10 million electric cars registered in the country by the end of the decade. In January, the German road traffic authority Reuters said: Battery-powered car sales were more than 194,000 vehicles by 2020, which had tripled over the same period last year. The executive branch of the EU, the European Commission wants to have at least 30 million zero-emission cars on the road by 2030 as part of the “Smart and Sustainable Mobility Strategy”. About 3 million new electric cars were registered last year, a record number and up 41% from 2019, according to the International Energy Agency. Oliver Falck, Director of the Ifo Center for New Industries and Technologies, sought to emphasize systemic change that has been and is taking place. “The evolution in production figures has shown us that very different parts are needed for electric cars rather than the internal combustion engines,” he said, noting that “this shift has yet to be reflected in the similar level in number of employees ”. https://kinhtexaydung.petrotimes.vn

Slow throttle response is the most common sign on turbocharged engines. This is caused by a suspended exhaust, i.e. always open or a vehicle with a fuel delivery problem.

When the turbo doesn’t accelerate as quickly as before then the first issue to consider is the turbocharger. Likewise, when the turbo has trouble maintaining its speed or is unable to reach a certain speed threshold, it is possible that the turbocharger is faulty.

Slow throttle response is the most common sign on turbocharged engines

1. Increase fuel consumption

Another benefit of using turbochargers is increased fuel economy, so if you notice a significant increase in your vehicle’s fuel consumption, you have to bring your garage to the test. This symptom can be caused by a variety of problems including a leak in the turbo causing raw fuel to flow into the exhaust.

1. Excessive exhaust fumes

A turbocharger reduces emissions which means it also significantly reduces the amount of exhaust fumes emitted from the exhaust on both petrol and diesel engines.

When the amount of smoke is generated too much even when the engine has warmed up, it could be a sign of a broken turbo, namely a crack in the case or worn seals.

This causes fuel to leak into the exhaust system, significantly increasing the amount of smoke released from the vehicle’s exhaust (or exhaust). Blue smoke may indicate a worn or worn valve seal or piston ring.

When the smoke is generated too much even when the engine has warmed up, it could be a sign of a broken turbo

1. Loud shout

The turbocharged engine actually works quieter because it reduces the sound of the intake air. However, if you hear a loud screech coming from the engine compartment, it is a sign that the turbocharged engine is not working properly.

Generally the louder the noise, the greater the damage, the problems that cause this noise such as: damage to the fan blade, vacuum leak, damage to the divider valve or poor ECU Remap.

1. Check the engine lights

On most modern cars, the computer system will detect turbo damage. According to maintenance care experience, this is the first sign that a car’s turbocharger is having problems.

However, electric cars are not perfect and they come with their own pollution problems. Typically, their batteries contain ingredients such as lithium, which require a considerable amount of energy to source and extract.

However, making batteries is only part of the life cycle of electric vehicles. A 2014 study published in the Proceedings of the National Academy of Sciences looked at the entire emissions life cycle of an electric vehicle, from mining the metals needed for batteries to producing the electricity needed. to power them, then compare this to the average emissions of a gasoline car. The team found that when electric cars are charged with coal-fired electricity, they actually do more harm to the environment than conventional gasoline cars.

Buying an electric car is much more affordable than a gas or diesel from an environmental perspective. Illustration

But that is not a problem because today, in most countries around the world, the national grid is “clean” enough for electric cars to beat competitors running on gasoline.

There are very few countries in the world where the grid is entirely or mostly coal. China is one of them. In 2019, an estimated 58% of the country’s electricity supply comes from coal. China’s grid is improving, however, with more investments in renewables – for example, it has twice the capacity of wind power as the US and builds more solar panels than any other country. Every year, according to Nature.

Mr. Gordon Bauer, an electric vehicle researcher at the International Council for Clean Transport in San Francisco, USA, said the current improved grid model, with more renewable energy and less fossil fuels. , is a global model and helps improve the environmental quality of electric vehicles. “As the grid becomes” greener “, the use of electric vehicles will be more perfect,” he said.

In a study published this month in the journal Environmental Science and Technology, Colin Sheppard, a researcher in energy and transport systems engineering at Lawrence Berkeley National Laboratory in California, Work with Gordon Bauer to model a hypothetical future scenario where all cars are powered by electricity. “We want to understand the impact of energy, infrastructure and emissions if all passenger vehicles are electrified,” Sheppard told Live Science.

For example, Mr. Sheppard calculated that if all private vehicles in the United States were powered by electricity, the annual reduction in greenhouse gas emissions in the country would be 46% (0.5 gigatons of CO2) compared to cars. run on conventional gas.

This reduction could be further increased if the vehicles were subjected to so-called “controlled charging”, a technique also known as “smart charging”, in which the vehicles are recharged into Timing is selected to minimize the financial cost of electricity generation. (For example, charging at night is generally less expensive than during the day; this strategy also favors plants that produce more energy efficiently to generate cheaper electricity.) If all privately owned electric cars were charged in the same way, emissions savings could be increased by up to 49% annually.

In addition, electric vehicles are said to also emit CO2, but not during use, but when generating electricity – this is why many people believe that this car is not completely pure. Even the president of Toyota once harshly said that electric cars are being overblown.

In fact, electrochemical vehicles including Hybrid (HEV), Plug-in Hybrid (PHEV) still emit CO2 even when used (because there is still an internal combustion engine) and possibly when generating electricity, depending on how it is generated. electricity. While pure electric vehicles can only generate CO2 in the production process, not when used.

Depending on the source of electricity generation is hydroelectricity, wind power or thermal power, nuclear power … that the amount of CO2 generation will be different. If hydroelectricity, CO2 level is almost zero, while thermal power is too much CO2.

Research by Bloomberg NEF in Thailand shows that electric cars generate 60% of the CO2 equivalent of a gasoline equivalent vehicle. This source of CO2 comes entirely from production, because Thailand generates electricity mainly from natural gas. While internal combustion engine vehicles produce CO2 in an 80/20 ratio between use and production.

For example, if a gasoline car generates 100 g CO2 / km 80 g from use and 20 g from gas production. While a corresponding electric car model only generates 60 g of CO2 from use. As such, electric cars are still significantly cleaner than gasoline cars.

For countries with clean electricity generation sources such as Norway, up to 95% of electrical energy comes from hydroelectricity, CO2 emissions are even lower. The future of electric vehicles is becoming clearer as more automakers are involved in the production and research of electric vehicles. Users often do not care too much about CO2 emissions in production, but realize that when used, it will help where cars circulate with less pollution.

Ultimately, the conclusion is that buying an electric car is much more affordable than a gas or diesel car from an environmental perspective.

Thu Ha (Th)

When the car has generated the smell of rotten eggs (H2S), the main cause usually comes from a malfunctioning car exhaust converter. Because then, sulfur gas will be spilled into gasoline and create extremely toxic H2S (at concentrations above 25 ppm can be fatal). But due to a problem with the flue gas converter at that time, re-filtering the H2S was completely impossible, leading to the vehicle’s exhaust emitting the smell of rotten eggs.

The smell of burning oil

The smell of burning oil is often caused by a direct leak from the combustion chamber, which makes the combustion not optimal. From there, it will make users feel an unpleasant smell like burning oil or more smoke.

Smell of diesel engine

This is a typical case of diesel engine vehicles. Since the burning of a diesel engine as well as the engine power of a diesel-fueled vehicle is usually higher than that of a gasoline, you will feel a stronger diesel smell when you drive on gasoline.

The smell of gasoline in the exhaust gas

If there is a smell of raw gasoline in the smoke, it means there is a problem in the car’s carburetor. At that time, more gasoline will enter the carburetor than usual, leading to the fact that gasoline and oxygen do not follow a predetermined ratio and causing the combustion in the chamber to not go as planned. From there, in the exhaust of the car, there will be a stagnant smell of gasoline because the combustion is not completely efficient.