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What do these red lines on car dashboards mean?

  • January 4, 2024
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This indicator, which is actually of great importance for the ‘health’ of cars, It’s called “red line” and plays a serious role in protecting the engine. Additionally, it

This indicator, which is actually of great importance for the ‘health’ of cars, It’s called “red line” and plays a serious role in protecting the engine.

Additionally, it may vary from vehicle to vehicle. That’s enough hints for now, let’s look at what it means in more detail.

This sign, known as “red line”, is called “circuit breaker”.

When the engine speed reaches a certain point, the engine speed is reached ignition or fuel flow cuts. When this will happen will be determined by the manufacturers, based on the durability and design of the engine.

The red line of every engine is different Depending on the type of car or its intended use shows differences.

In short, redline is the maximum engine speed of vehicles, determined by the manufacturers.

Circuit breakers are used in motors manufactured according to safety standards. is one of the factors that guarantee safety. Indicator like the sound of the engine “From here to here, don’t push it any further.” he says.

In summary, the purpose of the system is to prevent the engine parts from coming into contact with each other, thus preventing the driver from coming into contact with each other. that you have reached the limit We can also say that it is intended to help understand and communicate.

So what would happen if there was no red line?

high speeds, weaken engine causes. Because it takes a lot of fuel to produce a lot of power, the fuel pump has to keep up, the air intake has to have good flow, and the injectors have to deliver the right amount of fuel to make power.

When the limits of the engine are exceeded and the balance is disturbed, the strokes of the running engine can be skipped and Fuel-air mixtures can cause malfunctions. In addition, as engine speed increases, more heat is generated, which can lead to oil deterioration, cooling system overload, and engine component failure.

Redline does not mean “you can use it at this limit”.

When you see the red line indicator on your vehicle, continuing to drive at this limit means you are constantly forcing it to do more than it should. So this limit is It does not indicate that you are within a safe limit.

What you need to do is reduce the RPM power. Without going into Fast and Furious character trips, To continue your journey peacefully.

Sources: Auto Deal, Practical Driving, How Things Work

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