Why is my check engine light on in my 2003 Honda Civic?
Honda Civic Check Engine Light Flashing Other common reasons for a Check Engine Light are dirty mass airflow sensor, damaged oxygen sensor, faulty emissions control part, a malfunction with the fuel injection system, faulty head gasket, or defective spark plugs to name a few.
How do you turn off the check engine light on a 2003 Honda Civic?
To reset the honda civic’s check engine light, insert your key into the ignition and turn it to the “on” position. Depress the reset button and select “yes” to clear.
What causes engine light to come on and stay on?
The check engine light may stay on steadily or it may flash when the vehicle is accelerated. This is very serious. There is a severe failure of the emission control system that is causing the engine to misfire to the point that the catalytic converter is damaged each time the check engine light flashes.
What does a solid check engine light mean?
A solid Check Engine Light can mean something like a loose gas cap, or it can indicate a more in-depth problem like a fuel, timing, or transmission issue. Get your car diagnosed, although the urgency isn’t the same as if the light was flashing at you.
Why is my engine light on but nothing seems wrong?
Normally, the appearance of a check engine light indicates a problem somewhere in your vehicle, but nothing seems amiss. The problem can even be as simple as forgetting to tighten your gas cap – in fact, this is the most common reason why check engine lights appear in the first place.
What does check engine light on Honda Civic mean?
A check engine light can indicate a broad spectrum of problems with your 2003 Honda Civic. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light.
What should I do if my Honda check engine light stays on?
If your Honda check engine light is on, the first thing that you, your mechanic, or dealer should do is scan the engine codes using an OBD-II scanner. Honda-specific scanners will provide more information and scan more systems than a generic scanner. The code will give you a good idea of what is causing the check engine light to stay on.
What’s the Check Engine light on a Honda Accord?
Don’t confuse your “check engine” light with your maintenance reminder (a light that goes on automatically to remind you it’s time for a routine service). If you’re not sure, check the index in your owner’s manual, under “warning lights.” This small yellow light (labeled “maintenance indicator”) is not the “check engine” light (1991 Honda Accord)
What does it mean when your check engine light is blinking?
If the check engine light is flashing or blinking, it means there is a serious engine problem such as a misfire. The engine will shake, and you will notice poor throttle response. It is not recommended to drive your Honda if the check engine light is flashing.