What Is CEL In Cars?

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Written By Berry Mathew

Are you curious to know what is cel in cars? You have come to the right place as I am going to tell you everything about cel in cars in a very simple explanation. Without further discussion let’s begin to know what is cel in cars?

What Is CEL In Cars?

CEL in cars stands for “Check Engine Light”. It is a warning light that illuminates on the dashboard of a car when there is a problem with the vehicle’s engine or emissions system. The CEL is designed to alert the driver that there is an issue that needs to be addressed, and it should not be ignored.

The CEL is part of the onboard diagnostics (OBD) system in modern cars. This system continuously monitors various components of the vehicle, such as the engine, emissions system, and fuel system, for any abnormalities or malfunctions. If the OBD system detects a problem, it triggers the CEL to turn on and stay on until the issue is resolved.

There are many potential reasons why the CEL might come on. Some common causes include issues with the oxygen sensor, catalytic converter, fuel injectors, or spark plugs. Other possible causes include a loose gas cap, a malfunctioning thermostat, or a problem with the ignition system.

When the CEL comes on, it is important to take the car to a mechanic or dealership as soon as possible to diagnose and fix the issue. Ignoring the CEL could lead to more serious problems with the car, as well as potentially costly repairs down the line.

One of the benefits of the CEL and OBD system is that it can help car owners catch problems early before they develop into more serious issues. By regularly monitoring the dashboard and taking the car in for routine maintenance, owners can keep their vehicles running smoothly and avoid costly repairs.

In conclusion, the CEL in cars is a warning light that illuminates the dashboard when there is a problem with the vehicle’s engine or emissions system. It is an important part of the onboard diagnostics system that helps car owners catch issues early and avoid costly repairs. If the CEL comes on, it is important to take the car to a mechanic or dealership as soon as possible to diagnose and fix the problem.

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FAQ

What Does CEL Mean Car?

Your Check Engine Light (CEL) warns you that your vehicle’s computer detected a malfunctioning component in your vehicle which is causing excessive emissions pollution.

What Causes CEL?

Usually, the result of raw fuel, oil, or antifreeze enters the exhaust system. A bad catalytic converter can cause the CEL to come on. Plus it can result in drivability issues, including a lack of power and acceleration.

Can I Drive With CEL On?

Can you drive a car with the engine light on? It’s okay to drive for a few miles, but be sure to schedule an inspection of the engine as soon as possible. If the check engine light comes on while you’re driving, don’t panic! Pay attention and see if the car is driving any differently than normal.

Does Autozone Check CEL?

Does AutoZone Scan Check Engine Lights? AutoZone can diagnose Check Engine Light codes, yes. If your engine light is on and you are wondering why head down to your local AutoZone where one of our store associates can help diagnose the issue through our free Fix Finder service.

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