Where is the cigarette lighter fuse of the Jetour X70?

Why don't dual-clutch transmissions use torque converters?

When in use, the advantages of dual-clutch transmissions are not present, and their structural principle does not effectively mitigate gearshift jerking. Hydraulic Transmission Device: The hydraulic transmission device is a flexible connection between the engine and the transmission. The torque converter relies on oil within a sealed space to transmit power. The pump wheel of the torque converter is connected to the engine flywheel, while the turbine on the other end is connected to the gearbox, with a guide wheel in between. Due to its specially designed blades, the guide wheel has a torque-increasing effect. The torque converter can also lock at specific speeds. Its presence not only avoids impacts, vibrations, and torque changes caused by the rigid connection between the engine and the gearbox—acting as an adaptive transmission device—but also reduces the load on the engine from the gearbox. Dual-Clutch Transmission: The shifting logic of dual-clutch transmissions is simple: when one gear is engaged, the next gear is already pre-selected and ready. Once the dual-clutch begins shifting, it can switch directly. Therefore, due to its unique shifting principle, even adding a torque converter cannot fully resolve the jerky shifting issue of the transmission; at best, it can only slightly alleviate it.

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Differences Between China V and China VI Vehicles

The differences between China V and China VI emission standards are as follows: Different emission standards: The China VI emission standard is more than 30% stricter than China V. Excluding the influence of operating conditions and testing, gasoline vehicles' carbon monoxide emissions are reduced by 50%, total hydrocarbons and non-methane hydrocarbons emissions are reduced by 50%, and nitrogen oxide emissions are reduced by 42%. Different implementation times: The China V standard was implemented nationwide on January 1, 2017, as the fifth stage of national motor vehicle emission standards. The China VI standard has been implemented since July 1, 2019. Different principles: During the China V stage, the emission standards for diesel and gasoline vehicles were different, but China VI adopts a fuel-neutral principle, meaning the emission limits are the same regardless of the fuel type. Different issuing authorities: The China V standard was issued by the Ministry of Environmental Protection, while the China VI standard was issued by the Ministry of Environmental Protection and the General Administration of Quality Supervision, Inspection, and Quarantine. Different letter representations: China V is represented by the letter V, while China VI is represented by VI. Different monitoring requirements for plug-in hybrid electric vehicles: Compared to China V, China VI has improved monitoring requirements for plug-in hybrid electric vehicles, including energy storage systems, thermal management systems, brake regeneration, drive motors, generators, and other regulations. China V standard limits are as follows: Gasoline vehicles must not emit more than 1,000 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 68 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 60 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 4.5 milligrams of PM (particulate matter) per kilometer driven. China VI has two standards: China VIa and China VIb, as follows: China VIa standard limits: Gasoline vehicles must not emit more than 700 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 68 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 60 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 4.5 milligrams of PM per kilometer driven. China VIb standard limits: Gasoline vehicles must not emit more than 500 milligrams of carbon monoxide per kilometer driven. Gasoline vehicles must not emit more than 35 milligrams of non-methane hydrocarbons per kilometer driven. Gasoline vehicles must not emit more than 35 milligrams of nitrogen oxides per kilometer driven. Gasoline vehicles must not emit more than 3 milligrams of PM per kilometer driven. Affected by the China VI emission policy, although China V vehicles are not currently restricted in normal use, their resale value is significantly impacted. For truck owners, if they purchase a truck on loan for cargo transport, the vehicle's depreciation after repaying the loan is equivalent to the net profit earned during that period. A higher residual value means more profit for the owner. Therefore, from this perspective, China VI vehicles, which have a longer service life and more road rights, offer greater advantages.

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How to Turn Off the ECO Display in a Mercedes-Benz?

To turn off the ECO display in a Mercedes-Benz, locate the button labeled "eco" next to the red triangle button on the air conditioning panel and press it. The Mercedes-Benz ECO is an energy-saving mode that helps conserve fuel when activated. The primary principle of the ECO mode involves making comprehensive judgments on factors that affect fuel consumption during driving, such as automatic transmission gear shifts, engine speed, vehicle speed, braking, and transmission oil temperature. Mercedes-Benz is a German luxury automobile brand, primarily producing the C-Class mid-range coupes, E-Class premium coupes, S-Class luxury coupes, and G-Class SUV off-road vehicles.

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What is the turbo pressure?

Most family cars have a turbo pressure between 0.8bar and 1.5bar, while high-performance cars have higher turbo pressure. Here is additional information: Related: The higher the turbo pressure, the greater the engine's air intake, and the stronger the power output. Most family cars do not have very high turbo pressure settings. Turbocharging technology application: Turbocharging technology has been widely applied to car engines. Initially, turbocharging technology was not used in car engines but was applied to aircraft engines. Turbocharger composition: A turbocharger consists of two parts: a compression turbine and an exhaust turbine.

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Why does a small wrench appear on the car?

When a small wrench appears on the car, it indicates that the vehicle is due for maintenance. At the time of manufacturing, the manufacturer sets a parameter, and when the vehicle reaches a certain mileage, the small wrench symbol will appear to remind the owner that the car needs servicing. Many car owners, upon seeing the wrench symbol, initially think that there is a malfunction requiring repair, but this is not the case. Car maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle, also known as car servicing. Modern car maintenance mainly includes the engine system, transmission system, air conditioning system, cooling system, fuel system, and power steering system.

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What Are the Reasons for Increased Engine Noise in Cars?

Car engine noise increases due to: 1. Aging engine mounts; 2. Deterioration of engine mounts; 3. Severe carbon buildup in the engine; 4. Faults in the engine cylinders; 5. Poor lubrication; 6. Excessive wear of pistons and cylinder walls; 7. Engine overheating, cooling system failure; 8. Blocked exhaust system, vacuum tube leakage or breakage; 9. Loose belts. Solutions for increased car engine noise include: 1. Tightening or replacing engine mounts; 2. Checking the operation of each ignition coil and cylinder spark plug; 3. Installing engine soundproofing cotton to reduce noise; 4. Cleaning carbon deposits from the engine.

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Where is the cigarette lighter fuse of the Jetour X70?

Why don't dual-clutch transmissions use torque converters?

Differences Between China V and China VI Vehicles

How to Turn Off the ECO Display in a Mercedes-Benz?

What is the turbo pressure?

Why does a small wrench appear on the car?

What Are the Reasons for Increased Engine Noise in Cars?

Why does the car air conditioner emit an unpleasant odor when turned on?

Can You Make a U-Turn When the Straight Light is Green and the Left Turn Light is Red?

Can You Drive with Scratches on New Car Tires?

Can I Learn to Drive by Myself?