The orange check engine light is a car s way of telling you something is wrong.
What does it mean if my check engine light comes on and off.
Not all check engine light warnings are created equal.
The light is off because the pcm moves the information about the fault to history and continues checking the problem.
What to do when your check engine light comes on.
The check engine light or service engine soon light is one of the most misunderstood warning lights on a vehicle dashboard.
Here are four common scenarios and what they mean.
If the check engine light illuminates it will either blink or remain constantly illuminated depending on the problem.
A blinking light or in some cars a red light instead of a yellow or orange.
The check engine light comes on only in certain conditions or flickers.
This does not suggest we have solved the problem.
If your car isn t feeling jerky or strange when the check engine light comes on the first thing you should check is the gas cap.
Here are the 10 most common issues that trigger it.
When a test fails the check engine light may come on.
The next time the.
In many cases the light will simply come back.
This light is the centerpiece of your vehicle s on board diagnostics system obd.
If the check engine light comes on in the city but goes off on the freeway then the problem is only happening in.
But this action alone does not actually repair the underlying problem.
Most code readers will allow you to turn off or reset the check engine light.
We start a new drive cycle and if the test that turned the light on does not run the mil may turn off.
It should never be ignored.