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List of catalogs of this article:

• 1,European Cup live What does a car tachymeter mean? What do you think of the car tachymeter?
• 2, The reason for the tachmeter What do you think of the obstacle
• 3, What do you think of a car tachmometer

What does a car tachymeter mean? What do you think of the car tachymeter?

The tachometer of a car is the speed indicator multiplied by 1000 or 100, that is, the speed of the engine per minute. For example, the engine is 700-110r/min when idle, that is, 700-1100. If the speed reflects the overall working conditions of the car, then the speed reflects the working conditions of the engine. It is one of the most important parameters of activation.

The design of the car's tachmometer is basically the same. Usually, the tachmometer indicator is multiplied by one thousand or one hundred is the speed per minute of the engine. The tachometer of the car will be divided into multiple areas, usually the white area and the red area, and there will also be a green area on the tachometer of some unique models.

The tachometer of the car engine refers to the speed of the car engine, that is, the speed of the engine per minute. The tachometer is generally set in the dashboard and placed symmetrically with the odometer.

How to view the tachmeter failure

Specifically, the fault light of the tachometer includes four types: high water temperature index The indicator light is usually a red thermometer.When this indicator light is on, it means that the temperature of the cooling system is too high, and you need to be careful that the engine will be seriously worn; the oil pressure warning light is in the shape of a red oil pot.

There is also a fault light display on the tachmeter. The fault light indicates different problems, as follows: the high water temperature indicator light is usually a red thermometer. When this indicator light is on, it means that the temperature of the cooling system is too high, and it should be noted that the engine may cause serious wear.

The tachmeter pointer does not move due to the disconnection of the flexible shaft in the tachmometer; the tachmeter pointer does not move because the tachmeter pointer falls off or gets stuck; there is a foreign object in the dashboard, causing the pointer to be unable to rotate; there is a problem with the line in the tachmometer, aging or burning out. It is a real-time display of the speed of the vehicle.

The first is that the oil lamp on the dashboard lights up. There are two possibilities.First, the lack of oil causes the engine to be completely lubricated by the oil. Under normal circumstances, the oil will not be consumed in large quantities, so it is possible that the oil is leaking. The second reason is the insufficient pressure of the oil pump.

There are many meters on the dial of the car, including water temperature gauge, tachymeter, speed gauge, fuel gauge, charging meter, etc. The water temperature meter can see whether the water temperature of the engine is good, and the tachymeter can see the real-time speed of the engine. When the speed of the vehicle becomes faster, the speed of the engine will also increase.

Usually, the tchmometer is divided into several areas. The white scale area is the safe speed range, the red scale part is the dangerous speed range, and some models are also divided into green areas, which indicates that the speed is the more economical use range of the engine.

How do you think of the car tachmeter

What do you think of the tachmeter: the car dashboard is energized. The left speed disc is marked with the Arabic numerals 1-8, with the words "x1000rpm", which means: pointer reading multiplied by 1000 rpm. The rotation speed is obtained by multiplying the dial pointer reading by the dial unit.

A car's tachometer is a speed indicator multiplied by 1000 or 100, that is, the speed of the engine per minute. For example, the engine is 700-110r/min when idle, that is, 700-1100. If the speed reflects the overall working conditions of the car, then the speed reflects the working conditions of the engine. It is one of the most important parameters of activation.

Car tachymeter view: starting: 1500-2000r/min start, the starting speed of the cold start should not be too high, because the lubricating oil of the cold start engine cannot reach the upper part of the engine, and too high speed will bring heavy wear; if it is a hot car start, it can be used at a slightly higher speed, so that the start is powerful.

The function of the car dashboard tachymeter can directly look at the position of the dashboard tachymeter. The tactmeter works according to the principle of magnetism. It receives the pulse signal generated when the primary current in the ignition coil is interrupted. And convert this signal into a displayable speed value.