How to leverage big data in trade

List of contents of this article:

• 1,Can the second-generation ea888 still be turned on after the overhaul
• 2, How to repair the ea888 engine burning oil, how much does it cost
• 3
  、The How to leverage big data in tradeoil lamp to shine after the overhaul of the second-generation ea888 engine Is it normal?
• 4, Audi Q5 third-generation ea888 overhaul engine rear refueling door 20 00 setback

Can the second-generation ea888 still be driven after the oil-burning overhaul

1. The Passat 2013 engine has been overhauled, and it is difficult to guarantee that the engine can be driven. Because this Passat model is equipped with the second-generation EA888 0T engine, burning oil is a common problem, and in many cases, it cannot be solved by overhauling the engine.

2. The overhaul of the ea888 engine has led to a decrease in the fuel economy of the car and an increase in the fuel consumption of the car. After long-term use of the engine, if there is no plan to change the car, it is generally necessary to carry out a major repair ceremony to solve problems such as burning oil and abnormal noise of the car engine.

3. If it doesn't work, you can only go to a 4S store or a professional auto repair shop and ask for professional help. If it is a second-generation EA888 engine, you can try to replace the oil-gas separator with an improved version of Volkswagen's original oil-gas separator, and at the same time replace the oil with 5W40 or 0W40, which meets the Volkswagen 502/505 standard.

4. The solution to EA888 burning engine oil is not to overhaul without pulling the cylinder. My car, one liter of oil for 1000 kilometers, EA888,9W kilometers, the exhaust valve was replaced, the valve oil seal was fine, and the cylinder wall was not strained. According to the Siyoupu burning oil repair agent used by the car friend four times, the current 7,000-kilometer oil is in the middle of the oil ruler. It's a success.

5. Burning engine oil will lead to shaking, weakness, high fuel consumption and other possible phenomena. These are all caused by burning engine oil. Don't be in a hurry to deal with small phenomena, and deal with the problem of burning engine oil on the main line first.

6. The engine can still maintain good working condition. The engine is like the heart of a car. In the end, there is something wrong with the piston ring that burns engine oil. Under normal circumstances, there will be 0.2L of oil loss in less than 1000km. If it exceeds too much, it may burn oil.

How to repair the ea888 engine burning oil and how much does it cost

Many times it is misjudged as a turbine burning oil, In fact, it is caused by the valve chamber cover. The original valve chamber cover must be replaced, and it is necessary to check the accessory every 100,000 kilometers.

Issued by the current third generationFor example, the piston ring of the engine is the best. It has burned the oil, so don't expect that replacing the piston ring can solve the problem of burning oil. The new car burns oil for 100,000 kilometers, and the old car may burn the oil for 40,000 yuan if the piston ring is changed. The condition of the car is completely different.

The turbocharger is leaking oil. The turbocharger is installed at the front end of the exhaust pipe, and the operating temperature is very high. When the turbine and pump wheel are running at full load of the engine, the speed can reach 10,000-20,000 rpings per minute. Its turbine hinge adopts oil-lubricated floating bearings, and the car has an oil channel leading to the turbocharger.

The first one is the simplest, that is to say, changing high-viscosity oil, is it useful? I don't think it's very useful.

If it is not for the second-generation EA888 engine, there is a phenomenon of burning oil, you can try toThe following method: The port of the two crankcases in the front and rear of the oil-gas separator is lengthened or thickened, in order to buffer oil loss and facilitate the return of oil on the pipe wall. Then raise it above the head and fix it in the lower left or lower right corner of the windshield.

There is wear between the piston and the cylinder wall. The valve seal is corrosion-aging and the sealing performance is invalid. In addition, now there is a crankcase ventilation system (exhaust valve) in the car. If there is a problem, it will also aggravate the consumption of oil. Now, with the development of science and technology, the problem of burning oil can also be solved by not disassembling and repairing.

Is it normal for the oil lamp to shine after the overhaul of the second-generation ea888 engine

Yes. EA88.When the engine is idling, if the oil is seriously deficient and lower than the minimum body fluid standard, the red light will flash continuously, which is what we usually call the oil lamp alarm.

First of all, it should be clear that the oil lamp may not be due to lack of oil or combustion, and it needs to be systematically analyzed. Because the Audi A6 uses the Volkswagen EA888 series engine, this scheme is also applicable to Volkswagen models. Specifically, when the car turns on the fault light, it means that the signal detected by the sensor is abnormal.

Hello, in this case, please first check whether the oil is missing, whether the oil induction plug is faulty, whether the oil pressure is too low, and whether the engine has oil pressure relief! I hope it can help you. I wish you a happy use of the car! [ For car questions, ask the car master.4S store professional technician, 10 minutes to solve.

ea888 The reason why the oil lamp is bright yellow is that the oil pressure is seriously insufficient. Generally, most of them are caused by lack of oil. It's better to check the oil scale immediately, and if it's not enough, add a little more. If there is a serious shortage of oil and forced driving, in case something goes wrong with the car, it will be a serious failure.

Audi Q5 third-generation ea888 engine overhaul engine after refueling door 2000 jerked

1. In the inertial thinking of car enthusiasts, they always think that burning oil should be overhauled. In this way, it not only has to bear the high maintenance costs, but also the unpredictable risks and depreciation losses such as idling jitter, weak refueling, and increased fuel consumption caused by the overhaul of the vehicle.Destroy the tightness and precision of the engine.

2. At this time, if the air intake becomes low, the ignition becomes weak, or the fuel injection becomes less, the power will be insufficient, resulting in frustration.

3. The aging of the engine foot mat, and the shaking of the car is sometimes related to the aging of the engine foot. The foot is actually the shock absorption system of the engine. The foot of the engine is responsible for absorbing the slight shaking of the engine during operation. If there is a problem with the foot, these vibrations will be transmitted to the steering wheel and the cab, causing idleness. Sometimes shaking occurs.

4. The overhaul of the ea888 engine has led to a decrease in the fuel economy of the car and an increase in the fuel consumption of the car. After long-term use of the engine, if there is no plan to change the car, it is generally necessary to carry out a major repair ceremony to solve problems such as burning oil and abnormal noise of the car engine.

5. The reason for the low-speed interruption of Audi q5l: the ignition system of the vehicle failed;The parts in the ignition system are loose; the engine is seriously carbonized; the engine parts are aging; the throttle valve is more carbonized; the air filter is not replaced in time; the fuel injector is too much carbonized; and the oil pressure is unstable.