What causes my 2014 chevy equinox check engine light to come on?

An illuminated Check Engine Light is one of the most common causes for alarm to a vehicle owner. When this happens on a 2014 Chevy Equinox it can be for several reasons. The most routine, benign cause for this alert is due to a loose or faulty gas cap.The fuel system relies on a constant pressure in order to feed the engine. If the cap is not secured tightly, a leak may occur and cause the Equinox's computer to trip the switch signaling an issue. Modern automobiles rely on an incredible amount of technology. Driving this tech is a series of sensors detecting various vital states in Your car's operation. When a sensor goes bad, it can trigger a Check Engine symbol. A frequent culprit is the component responsible for monitoring the correct amount of oxygen in the combustion loop. Replacement of the sensor can turn the light off if that is what is driving the computer to detect an error. After ruling out these two simple explanations as root causes, yet still receiving the glowing light, You may need to escalate the problem-solving effort by visiting a local mechanic for more complexAssistance.