Views: 252 Author: Site Editor Publish Time: 2020-11-07 Origin: Site
After the economic level has improved, it is not difficult for most people to buy a car. After all, the number of cars has exceeded 300 million over the years, but many car owners don't know anything about the car. There are many systems and signs on the car to remind people to drive safely, such as programmable TMPS (including wireless tire pressure monitoring system, auto drive tire pressure monitoring system, trailer tire monitoring system, etc.), and some light indicators.
Like so many signs on the dashboard, it actually reflects the conditions of the car. If there are problems with any parts on the car, the above indicators will respond. Four "life-saving lights", if they are on, drivers should get out of the car immediately to check, otherwise the car will be destroyed and people will be killed.
In terms of handbrake, this is a very important part of the car's brake system, and it is often used. The first thing to stop the car is to pull the handbrake, and when the car starts, the handbrake should be unloosed after the clutch being loosened, so it is still very important. If you find that this light is on during driving, you must pay attention. Perhaps because the brake fluid is relatively low, the handbrake is still on when it is lowered. Check it at this time. If it is indeed low, immediately add.
During the driving, if you find that this light is on, you must immediately stop the car to carry out some checks on the car, if you find that the tire pressure is not enough, it is easy to have a flat tire. If this kind of tire is driven at high speed, the consequences are quite serious. A flat tire at on highway is almost impossible to survive. However, most cars now have a tire pressure monitoring system (also called TPMS) , so the owner can actually know the tire condition at any time. If the light is on, it means that the problem is already serious.
The engine is the heart of the car. The engine oil is the blood of the engine. If the light is on, the pressure of the engine oil may be too low, or the oil level may be too low. If this happens, the car can no longer be driven. Otherwise, because the engine is not lubricated enough, it will cause increased friction, so the engine wear will be very large, it is best to find a place to stop at this time, and directly find someone to repair.
The following reasons may cause the engine oil light to alarm:
1) Insufficient engine oil, resulting in a decrease in the engine oil pressure.
2) The engine temperature is too high, it is easy to make the engine oil thin, and a large amount of loss from the fit gap will cause the oil pressure to drop.
3) When the oil pump parts are damaged or the gap is too large due to wear and other problems, it will cause the oil pump to fail to output oil.
4) The clearance 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.
5) The clogging of the oil filter and oil suction plate will also reduce the oil pressure.
6) The oil return valve is damaged or malfunctioning.
7) Improper selection of engine oil.
8) There is oil leakage and blockage in the oil pipeline.
If this light is on, there may be blue smoke coming out of the front of the car. Why the water temperature will be so high? Because the coolant is too low. At this time, drivers need to add some cooling liquid into it. If there is no cooling liquid, add some pure water first.
Today we mainly introduce the life-saving lights on the dashboard. If you are interested in car systems, such as cruise systems and trailer tire pressure monitoring system, motorcycle tire pressure monitoring system, you can also contact us.
