What does CEL stand for?

Will this fix the check engine light every time it comes on?

You''re halfway across the country and your check engine light goes.

But on the way to my last competition my check engine light turned on.

The check engine light is a component of your vehicles OBD or onboard diagnostics system and plays a crucial part in keeping your car in good working condition In the last 30 years or so, computers have been used to both control and take care of your vehicle The check engine light is a component of your vehicles OBD or onboard diagnostics system and plays a crucial part in keeping your car in good working condition.

Check Engine Light - When illuminated, the Check Engine light could indicate a number of potential problems that would negatively affect fuel economy.

The service engine soon or check engine warning light is your cars friend but it can be very sensitive and annoying In this quick article I will discuss why the check engine light comes on The service engine soon or check engine warning light is your cars friend but it can be very sensitive and annoying.

If the check engine light is orange, this is a signal for caution, and the car is letting you know that there has been a problem found in one of the systems.

It pays to have your car or truck regularly serviced and an engine diagnostics performed if a check engine light comes on or you notice a noticeable decrease in gas mileage.