What is the 120 rpm of the new Sylphy CVT gearbox

Judging by what you said, it's the gearbox.

The highest gear doesn't work anymore, that is, at 120 km/h, it used to be 2300 rpm, and now the gearbox only works in one lower gear, so it needs 2800 rpm.

When the gear is low, of course, it has more power than the high gear, the acceleration is fast, and the idle speed is high.

The effect of braking is more pronounced.

Why not skip gears? I agree with the opinion of the first floor, you should go to the 4S store to see, or there is the most authoritative automatic gearbox in the local area.

The repair shop went and took a look.

Many mid-to-high-end brand cars, 4S shops are not authorized to repair, and they have to be shipped to the manufacturer's designated maintenance organization for repair, this is because the automatic gearbox is a very complex product, local enterprises.

Until now, they have not mastered the production technology, and they are all produced by foreign capital.

Your current car can still drive, but it will not be economical to drive at high speeds, fuel consumption is high, and the temperature of the transmission is easy to be too high. Try not to drive at high speeds until the problem is resolved. "

My Regal is about 2500 rpm, and the general small displacement car is more than 3,000 rpm, or even 4000 rpm, basically full load, and the large displacement car is relatively lower in speed, and there is more power to play.

CVT stepless transmission has no gears, and the manufacturer's propaganda is all simulated, and CVT can be simulated in a hundred gears, which is meaningless.

Look at the dashboard with the little yellow light on, is it turned on o d off? The small button under the big button of the handle is the on/off key. Or restarting the car will automatically turn off this OD function by default, and it will return to normal.

I didn't notice that you were talking about the new Sylphy, so it might be hanging in the S gear? S file: The button on the left side of the CVT handlebar.

SylphyCVT gearboxAfter 85,000 kilometers, you can change the transmission oil.

The new Sylphy is equipped with a JATCO CVT7 gearbox, according to the instructions, the CVT oil can be replaced according to the actual situation after using 100,000 kilometers, or it can be directly changed when the transmission oil is 100,000 kilometers.

However, according to past experience, if the car exceeds 50,000 kilometers, it is necessary to regularly check the state of the transmission oil, so it is recommended that the transmission oil should be changed within 6 to 80,000 kilometers. File opening group.

The new Sylphy CVT gearbox is equipped with a sub-gearbox, compared to the new Teana or X-Trail.

The gearbox of the car, the new Sylphy CVT transmission oil deteriorates faster, many new Sylphy cars 60,000 kilometers of oil has obviously turned black, at this time, if the use of electric orange brain to check the deterioration value is basically close to the replacement requirements of 210,000 index, so, 85,000 kilometers can be considered to replace the transmission oil.

Many people say that changing the oil by gravity is enough, but nowadays CVTs are equipped with torque converters.

Under the action of pressure, the sealed valve will not be released due to pressure, and gravity oil discharge can only discharge 50% of the transmission oil at most, so it is recommended to choose the method of circulating oil discharge.

The new Sylphy CVT transmission does not need to change the filter for the first oil change, and the filter must be removed and replaced the next time the oil is changed.

The transmission oil of the car must be changed regularly, because the internal mechanical parts of the gearbox will have a certain amount of wear and tear after years of driving, and some of the iron dust powder will flow into the oil pan after wear, and the other part will be attracted by the magnet on the oil pan, and the remaining iron dust will be filtered by the transmission oil filter.

If it is not replaced regularly, the gearbox will wear out more and more iron powder, which will eventually lead to the filter element being clogged, affecting the oil pressure of the gearbox and leading to transmission failure.

I think of course it needs to be replaced, because under normal circumstances, it will take about 20,000 kilometers to replace it with a new one.

I think it needs to be replaced, because the number of kilometers you have driven has far exceeded the number of maintenance kilometers, and it should normally be about 2 30,000 kilometers to maintain and change the oil.

It is recommended to change it every 5,000 kilometers to increase GDP

At this time, it is possible to change the transmission fuel tank, because under normal circumstances, when it runs to 8 100,000 kilometers, it is time to replace the transmission fuel tank.

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Dear, hello, the replacement cycle of Nissan new Sylphy CVT transmission oil is about 70,000 to 80,000 kilometers, and it is replaced once.

First, if the transmission oil of this car is replaced, it is best to choose the original transmission oil or the transmission oil of a big brand.

Second, the transmission oil replacement, if it is an ordinary gravity replacement, the cost is about 600 to 700, if it is replaced with a circulation machine, the cost is about 1200 to 1300.

How often should the Nissan Sylphy CVT transmission fluid be changed.

Dear, this question is up to me, it takes a little time to type, please be patient, thank you!

Hello, dear, car master exclusive technician for you service, attentive, careful, concentrate on answering your car questions, for you to find the corresponding problem solutions and solutions, will provide you with a satisfactory answer! We hope you find this service helpful. If it helps you, we look forward to your likes and attention.

I wish you good luck in the Year of the Tiger, good luck and good luck, hello, the replacement cycle of Nissan new Sylphy CVT transmission oil is about 70,000 to 80,000 kilometers, replace the first, if the transmission oil of this car is replaced, it is best to choose the original transmission oil or the big brand of transmission oil Second, transmission oil replacement, if it is an ordinary gravity replacement cost, it is about 600 to 700, if it is replaced with a circulation machine, the cost is about 1200 to 1300.

It is normal for the starting speed to be a little higher, and the starting speed of the general family car is about 1000-1500, and there will be differences between different models, and now many manufacturers are deliberately adjusting the starting speed higher, so that the vehicle has enough power after the gear.

It is normal for the car to start at a high speed, generally speaking, the engine can often reach 1200-1500 rpm at the moment of starting, if it is in the cold season, the engine speed will be higher, because the speed is too low The vehicle will turn off, and a little higher can heat up the car as soon as possible. However, in the case of cold start, the leakage speed should not be too high, because the lubricating oil cannot reach the upper part of the engine, in order to reduce wear, it is more appropriate to do less than 2000 rpm, and when the engine condition is stable, the engine speed will drop to about 800 rpm. Therefore, it is normal to have a higher starting speed, and the general household Liangxun car starts to turn to Jingtang, which is about 1000-1500, and there will be differences between different models, and now many manufacturers are deliberately adjusting the starting speed higher, so that the vehicle has enough power after the gear.

Many car owners are concerned about the speed of the car, especially now that there are more and more automatic transmissions, the gears are automatically controlled by the engine, in addition to paying attention to fuel consumption and speed, it seems that there is no need to worry about the speed. However, the speed can always reflect the working condition of the engine, if the speed is too low, the fuel is not fully burned in the cylinder, the engine is easy to produce carbon deposits, and the damage to the engine is quite large for a long time. If the revs are too high, it will also cause more wear on the engine.

Photo by Pacific Automobile Network Q&A).

When the speed is 120km h, the lower the speed, the higher the transmission ratio of the car, and the corresponding gearbox will have more gearsThe power combination of the vehicle speed at 120km h is about 2000 rpm.

For the standard of measuring the quality of a car, the engine is particularly important, and the quality of the engine directly affects the power performance of the car. When the speed is at 120km h, the lower the speed of the car gear ratio will be larger, and the gearbox corresponding to the number of gears will be more, take Sylphy as an example, the power combination, the speed at 120km h speed is about 2000 rpm, which means that the engine of Sylphy is still OK.

For different models, different engines and gearboxes, the speed at 120km h is not the same, but it is worth affirming that the lower the better. When the speed reaches 120kmh, the lower the speed, the more fuel-efficient, and the engine noise will be much smaller.

The more gears of the gearbox, the better, from the earliest 4AT to 6AT, and then to today's 8AT, 9AT, and even Congzen 10AT, 13AT, etc., the more gears, the more dense the gears, the gearbox will actively adjust the gears according to the speed at that time, which not only reduces the impact on power output, but also reduces the speed of the car, so as to achieve the purpose of fuel saving.

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Mechanical continuously variable transmission, which is what we often call continuously variable transmission, CVT can be said to be the most ideal automotive transmission. CVT transmission system components mainly include driving wheels, driven wheels, metal belts and hydraulic pumps, etc., this kind of transmission uses the transmission belt and the main and driven wheels with variable working diameter to transmit power, so that the drive train and the engine operating conditions can achieve the best match.

Its advantages: due to the absence of the transmission gear of the general automatic transmission, the resulting shift frustration also disappears, so the power output of the CVT transmission is linear, and it is very smooth in the actual driving without a simple hood.

The CVT transmission system can theoretically have an infinite number of gears, and the gear setting is more free, and the gear ratio, speed ratio, and balance of performance, fuel consumption, and exhaust emissions in the traditional transmission system are easier to achieve.

The mechanical efficiency and fuel economy of CVT transmission are much better than those of ordinary automatic transmissions, and are second only to manual transmissions, and the fuel economy is much better.

Millions of car purchase subsidies.

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You play Liang well, I have been a car for more than ten years, and I am happy to serve you. I have been engaged in the automobile-related industry for more than 10 years, and I have sufficient professional knowledge, so please feel free to ask questions. I'll hand you over your questions, so please wait a moment.

Hello, dear, I am very happy to serve you Dear, many cars on the market begin to change the transmission oil after driving 20,000 kilometers, 40,000 kilometers or 60,000 kilometers. You can take the median value, about 40,000 hectares or miles can be changed, if you change more frequently, about 20,000 kilometers can be changed. It's good for the gearbox