What is the main cause of the check engine light coming on?
Spark Plugs Finally, worn spark plugs or plug wires will result in a check engine warning. Just about anything wrong with your vehicle’s ignition system will likely cause your check engine light to come on.
How to reset check engine light, free easy way?
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Can You diagnose check engine light for free?
Diagnosing check engine light for free should be a stroll in the park for you once you are able to properly digest this piece. When your check engine light (CEL) starts blinking or flashing, it is very important to get it diagnosed as soon as possible.
What does it mean when your check engine light is flashing?
Both a solid and flashing engine check light indicates that a problem has been detected. However, a flashing engine check light indicates that it is a serious problem that requires your immediate attention. If you see a flashing light, it’s best to contact a mechanic as soon as possible to prevent serious damage.
Is the service required light the same as the Check Engine light?
Some drivers may confuse the service required or maintenance required light on the gauge cluster for the check engine light. These warning lights are unrelated. The service required light just means the car is due for an oil change or other routine care. It is not an indicator of trouble like the check engine light is.
Where can I get my Check Engine light checked for free?
When trying to find out what tripped your check engine light, there are quite a few ways that you can check what the trouble code is. Some of the ways will even be free. At a local auto parts store. Most auto parts stores will have an OBD-II scanner on hand to check the OBD-II PID service codes, and will do it for free.
Where can I test the Check Engine light?
Disconnecting car battery cables In this step, you should use a wrench to remove positive and negative cables. Apply The Battery Disconnecting Technique (Source: Wikihow) Draining remaining electricity Next thing you should do is to press and hold the car horn for about 30 seconds. Waiting and reconnecting the battery
What to do if the Check Engine light comes on?
If the check engine light comes on, here are some tips on what you should do: Look for a serious problem that requires immediate attention. Check your dashboard gauges and lights for indications of low oil pressure or overheating. These conditions mean you should pull over and shut off the engine as soon as you can find a safe place to do so.
What does “check engine” light usually mean?
The check engine light is a signal that the onboard diagnostics system (or OBD II) has detected a malfunction in the vehicle’s emissions, ignition, fuel or exhaust systems.