Check Engine light appearing?

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Engine Bulb or Check Engine Bulb Many drivers may suffer from the appearance of this bulb, so today I decided to share this topic with you about the reasons for the appearance of the Check Engine bulb in cars, and some important tips that you must follow when it appears

I will try as much as possible to simplify this topic To make it easier for you, I will divide it into paragraphs, which are as follows:

1 - What is the Check Engine bulb?

2 - Reasons for the appearance of the engine bulb (Check Engine) in cars

3 - Ways to solve the problem of the appearance of the engine bulb Check Engine

First: What is the Check Engine bulb?

The meaning of the Check Engine sign when it appears on the dashboard of the car is that there is a malfunction in the car engine, as there are many reasons that lead to the appearance of this bulb, and we will mention them in the next paragraph.

Second: The reasons for the appearance of the engine light bulb

1 - Damage to the oxygen sensor in the car:

When there is a malfunction in the oxygen sensor in the car, this will cause the engine light to appear when traveling at a speed of 100 to 120 km per hour. For deposits emanating from the engine, due to its location in the car's exhaust (environment box) and you will notice an increase in fuel consumption in the car's engine. In some cases, you may notice that the Check Engine bulb turns on and off, only here it needs cleaning, or there may be a defect in one of the wires and connections of the car computer.

2 - There is a problem with the car's spark plug or ignition coil:

When there is a problem in one of the car’s spark plugs, and as a result of the fuel not burning properly, it will lead to several symptoms and engine malfunctions, including weak car torque and the appearance of the Check Engine bulb.

3 - There is a malfunction in the air sensor in the car

When there is a malfunction in the air sensor in the car or it is damaged, a set of symptoms will appear in the engine, the most important of which is the appearance of the Check Engine mark. The function of the air sensor is to measure the amount of air entering the engine, to know the amount of fuel needed to run it in case Good and excellent condition.

Third: How to solve the problem of the engine bulb appearing

To turn off the engine light in the car, you must follow the following tips, because in some cases the problem is simple

1 - Disconnect the negative battery finger for a period ranging from half an hour to an hour until you restart the car computer and clear the stuck faults in it, here the engine bulb will disappear and may not reappear in the dashboard, but if there is a problem inside one of the sensors, it will reappear again after a day or two to five days or more.

2 - When the Check Engine bulb reappears despite the previous step here, the car must be checked with fault-diagnosing devices. In most cases, the problem is in the oxygen sensor (the shims) that is dirty or carbureted and only needs to be cleaned with one of the cleaning sprays in the market.