At some point, almost every vehicle owner will experience the moment when the check engine light (CEL) illuminates on the dashboard. It’s an indicator that something is amiss with your vehicle, but the severity of the issue can vary widely. Absolute Car Care, a trusted auto mechanic shop in Framingham, MA, is here to guide you through understanding the implications of your car’s check engine light and the risks of ignoring it. Let’s delve into what the check engine light means and whether it’s safe to continue driving your vehicle when it’s on.
Understanding the Check Engine Light
What Does the Check Engine Light Mean?
The check engine light is part of your vehicle’s onboard diagnostics system (OBD-II), which monitors various systems and components for errors. When the OBD-II detects a problem it cannot correct, it triggers the CEL as a warning. The issues can range from minor, such as a loose gas cap, to severe, like a malfunctioning catalytic converter.
Immediate Action vs. Observation
When the check engine light comes on, it’s crucial to assess the nature of the indicator. A steady light typically suggests a non-emergency issue that needs attention soon. In contrast, a flashing light indicates a more severe problem that requires immediate attention to prevent significant damage to your vehicle.
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