Sometimes we will find that there are some abnormalities in the changes to the oil meter when the car is finished or when it is traveling long distances. Why does this happen? Where is the problem?
Try to choose a better gasoline when the new car in the running-in period, the oil meter will appear high and low state, this phenomenon is normal, but the old car encountered such a situation, we must check it out. If you encounter the scale of the oil meter at a fast speed, especially if the first half of the scale is slow down, but it is half way to the latter half, then this phenomenon is more common. Because under normal circumstances, the vehicle's oil gauge descends from high to low, if the first half can travel 300 kilometers, the latter half can only open about 100 kilometers. In other words, the oil gauge of many models in the first half will fall more slowly, and after the middle scale, it will drop faster. This is mainly related to the design of the oil pump used to reflect the amount of oil. It does not reflect the change in the consumption of gasoline evenly. After all, this absolute uniform change is difficult to achieve and it is not easy to change by repairing and replacing parts.
The second situation is that if the new car's oil gauge suddenly drops to zero, it indicates that the sensor has a problem and can be replaced directly with the 4S shop. If it is an old car, it must be cleaned in time. Because gasoline contains a lot of impurities inside, and the oil level sensor has been immersed in the inside, a long time will be contaminated, directly affect the accuracy of the instructions.
The third situation is that the oil meter scale suddenly rises. This is mainly because the connecting rod between the oil level sensor and the floater is stuck so that the floater cannot float up and down, so that the sensor will not change, so the oil The table pointer freezes at a certain position.
For these conditions in the automobile oil gauge, it is recommended that the majority of vehicle owners should try their best to choose gasoline with better oil when refueling their cars. Clean gasoline will cause less impurities in the oil pump, which will reduce the occurrence of oil gauges. The probability of failure.
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