How to solve the problem of oil lamp?

This question is easy to say, according to my car repair experience and teaching experience in Zhengzhou North Auto Repair can help you analyze:

One is the oil circuit, that is, the lubrication system (oil pressure is too low alarm), and the other is the circuit problem.

First of all, the oil circuit: 1. The filter is blocked, 2. The oil channel is blocked, 3. The oil pump is worn or the gap is too large. 4. Too little oil.

Again, the circuit: 1. The oil lamp control line is iron, 2. The oil pressure sensing plug is damaged.

All of the above is always on, that is, faulty. The normal situation is to turn on the ignition switch to turn on, and the car must be turned off when starting.

I suggest that you first look at the oil, change the oil filter pump, clean the oil channel, etc., and finally check the circuit or replace the induction plug.

I hope you are satisfied with the above and help you.

Under normal circumstances, the oil lamp is extinguished immediately after the ignition of the car, if it is still bright after ignition, there may be problems, insufficient oil pressure, or spark plug failure, for example, only 3 cylinders are used in 4 cylinders, and the spark plug contact is poor or broken, which can lead to the oil lamp always on, and other problems, which can be tested with special testing instruments for automobiles.

What kind of car are you. The car of that year. How many kilometers traveled. What has been fixed before. These are the main things. There are two types of doctors: adults and children, men and women, young and old. The same goes for cars. It is not possible to generalize.

When testing, 1 look at the engine oil, 2 check the oil pressure. 3. Check the oil induction plug. It is not advisable to change the oil pump easily.

The solution to the oil indicator light of the car is as follows: 1. Pull out the oil dipstick to check whether the oil is too little; 2. Check the oil quality with an oil dipstick; 3. Check whether there is oil leakage at the oil pipe, oil pipe plug, oil channel and oil pan. Engine oil, also known as engine oil, is made up of base oils and additives.

The reasons why the oil indicator light is on are: 1. The amount of oil is too small; 2. The engine temperature is too high; 3. The oil pump is not working normally due to the wear of the oil pump; 4. Improper internal coordination of the engine; 5. Excessive carbon deposition clogs the oil filter; 6. The pressure setting pressure of the pressure limiting valve is too low or the adjustment is improper.

Hello Dial out the oil ruler to check the oil level, the oil level should be between the highest and lowest mark, if the oil level is too low, add the oil to the normal oil level position; Then start the engine and check if the oil alarm light is still on; If the oil lamp is no longer alarmed, it can be driven normally, if the oil alarm lamp is still on, you need to go to the repair shop for repair.

If the car oil warning light is on, it is best to pull over and check whether the oil is missing, all problems will lead to a reduction in the amount of oil, such as the engine temperature is too high, the filter is blocked, and the oil pipeline is leaking, resulting in less oil, the oil pressure drops, the oil warning light will be on, and burning engine oil is also one of them. ”

Buy your own bottle of engine oil and add it, it is not difficult to pour boiling water, it is not sold to borrow from the owner of the Magotan Passat, and many owners will leave some spare trunks. Engine oil can be mixed, regardless of the brand, as long as it is true, and there is not much to add.

When the oil light is on, you can run up to 60 kilometers, and you can change the oil at the nearest 4S shop or repair shop.

It's time to change the oil as soon as possible. The oil must be changed. It can be replaced at every repair shop.

May time slow down, may the deceased not be separated, may the person you miss can say goodnight to you, and may you not feel lonely in the days of solitude.

The reason why the oil lamp is on:

1. The oil volume of the engine oil is insufficient, so that the oil volume of the oil pump is reduced or the pump cannot be pumped due to air intake, resulting in the oil pressure dropping, which leads to the problem of the oil lamp being lit.

2. If the engine temperature is too high, it is easy to thin the oil, and a large amount of oil pressure will drop due to a large loss from the mating gap, which will lead to the problem of the oil lamp being lit.

3. When the oil pump parts are damaged or the gap is too large due to wear and assembly, it will cause the failure of the oil pump not producing oil or insufficient oil output, which will cause the problem of oil lamp on.

4. The matching gap between the crankshaft and the large and small tiles is improper, too tight will increase the oil pressure, and too loose will reduce the oil pressure; Clogged oil filters and suction discs can also reduce oil pressure.

5. Damage or failure of the oil return valve: when the spring fatigue of the oil return valve of the main oil channel is softened or adjusted improperly, and the mating surface of the valve seat and the steel ball is worn or stuck by dirt and closed tightly, the oil return volume will increase significantly, and the oil pressure of the main oil channel will also decrease.

6. Improper selection of engine oil: when the wrong brand or brand is not used properly, the leakage will be increased due to the low viscosity of Lunxianghu engine oil when the engine is running, so as to reduce the oil pressure; There is oil leakage and blockage in the oil pipeline.

Extended Information: Solutions for Oil Lights On:

1. When the engine is running with the oil lamp lit, you should immediately pull over and turn off the engine to check whether there is a lack of oil.

2. Only the normal oil pressure can ensure that the oil is delivered to the surface of all friction parts of the engine, too high or too low will affect the normal operation of the engine, and even cause damage to the zero wax parts of the engine. Therefore, when the oil lamp alarms, it should be stopped immediately to find the cause, and the work can be continued only after the fault is eliminated.

Normal oil pressure can ensure that the engine leakage is delivered to all the friction parts of the engine, too high or too low leakage will affect the normal operation of the engine, and even cause damage to engine parts. When the oil lamp alarms, the return hole should be stopped immediately to find the cause. 1. The following reasons may make the oil lamp alarm 1. The oil volume is insufficient, so that the oil volume of the oil pump is reduced or the pump cannot be pumped due to air intake.

Check the oil level of the oil level only by the residue oil ruler of the dialing machine, the oil level should be between the highest and lowest mark, if the oil attack is too low, add the oil to the normal oil level position; Then start the engine and check if the oil alarm light is still on; If the oil lamp is no longer alarmed, it can drive normally, if the oil alarm light is still on, you need to go to the repair shop for repair.

When the oil light is on, stop immediately. When the oil lamp is on, it is generally because the oil pressure is too low, and the oil is missing or the oil pump is damaged. So you need to check the oil level and add it in time.

There are several reasons why the oil lamp is on, first, is there a lack of engine oil, and you need to check the oil? Second, the oil pressure is too low, so you need to check the oil circuit and the oil pump!

On the eighth day of the Lunar New Year, I hope that all of you: get rich and get rich without worrying, and send out wealth and poverty; The development of development is not angry, and the good future of the career is issued; Be happy and wealthy, not angry, and smile happily. Best wishes to each and every one of you:

It is a bright and smooth wealth, and it is a blessing, a lifetime of carefree, and a lifetime of countless money!

Hongchen is destined to be accompanied, happy for a lifetime, friends are not in the dust to disturb life, but in life, accompanied but not sent Dan by his side, but in the heart, never held hands, but really owned, never met, but remembered in the heart, those unspeakable words, if someone understands, it is a happy potato trembling, those who can't express their meaning, if someone knows, it is accompanied, in fact, we don't need too much, when lonely someone accompanies you, when helpless someone is someone.

1.The oil volume of the oil pump is insufficient, so that the oil volume of the oil pump is reduced, or the oil cannot be pumped due to air, resulting in a drop in oil pressure;

2.If the engine temperature is too high, it is easy to dilute the oil, and with a large amount of gap loss, the oil pressure will drop;

3.When the parts of the oil pump are damaged or the gap is too large due to wear and tear, assembly and other problems, it will cause the failure of the oil pump not to supply oil or insufficient oil supply;

5.Clogged oil filters and suction discs can also reduce oil pressure.

If you find that the oil lamp is on, you should find a safe place to stop the car in time to check and avoid some unnecessary failures caused by oil.

Attachment: How to distinguish real and fake car oil:

1.Look at the brand: big brand oils, such as Mobil 1, Mobil Suba and other oils, quality and reputation are guaranteed.

Although some engine oil brands** are slightly lower, it is difficult to keep up with big brand engine oils in terms of quality and efficacy. Therefore, it is recommended to use big brand engine oil, which is worry-free and reliable.

2.Look at the oil label: The oil label is mainly composed of two parts: classification and viscosity specifications. The higher the oil label, the better the oil quality.

3.Look at the color and smell: a good oil is transparent, light amber in color, and has a faint special fragrance. Inferior oil: slightly darker in color, dark amber, odorless or slightly similar to kerosene.

Millions of car purchase subsidies.

First, the viscosity of the oil is too low.

Usually, the oil lamp comes on when the oil pressure in the engine is lower than the required pressure. Oil pressure is related to the viscosity of the oil; The higher the viscosity of the oil, the higher the oil pressure. The lower the viscosity of the oil, the lower the oil pressure.

Therefore, when the viscosity of the oil is low to a certain point, the oil pressure will be lower than the pressure required by the engine. There are many reasons for the low viscosity of engine oil, such as the engine working under high load for a long time, the high temperature inside the engine, the mixing of the two oils, etc.

Solution: Change the quality oil. High-quality oil gets into working condition faster than low-quality oil, increasing the efficiency of the engine.

Second, there is too little oil left.

Due to the low amount of gasoline stored in the tank, the oil pump was unable to pump out enough oil and create oil pressure. At this time, the oil lamp will also come on. During engine operation, oil is lost normally.

If you don't change it for a long time, it may result in too little oil. In addition, engine failure or wear leads to excessive oil loss, oil pump failure, tank leakage, etc. , which is also a common reason for reduced oil volumes.

Solution: Add gasoline and check whether the bottom shell of the fuel tank is damaged and whether the sealing ring is aging. If it is caused by engine and oil pump failure, it should only be handled by professionals.

Thirdly, oil residue blocks the oil circuit.

When the engine oil circuit is clogged with sludge, the oil lamp will also turn on at the right time. In fact, the reason is the same as the low viscosity of the oil. The oil level is too low or too low, resulting in too much sludge residue after work and blocking the oil circuit.

Solution: Change the high-quality engine oil.

After reading the above three points, I believe you have a preliminary understanding of why the oil failure lamp will be abnormally bright. It is mainly caused by the use of low-quality motor oil. As the "blood" of the car, engine oil plays a role in cooling, lubrication, anti-rust, anti-corrosion, shock absorption and cushioning for the engine system.

The use of high-quality engine oil can effectively extend the life of the engine and improve the working efficiency of the engine.

When the oil light is on, it may be that there is less oil, the pressure sensor is damaged, the oil pump is damaged, the filter element is blocked, etc.