What to do if your check engine light keeps coming back?
It can come back within a few days or weeks, which may signal a major complication. If it keeps happening despite following the resetting procedures, you should take the car to a service center and have it diagnoses by a professional mechanic. Such a repair shop uses more sophisticated tools to find out the exact problems.
How to reset check engine light with OBD-II?
1 Connect the scan tool to the OBD – II Connecting the scan tool to the OBD- II ( On- board diagnostic connector) under your steering column. 2 View error codes by pressing the “READ” button Pressing the “READ” button on the scan tool to see the error codes of the engine. 3 Remove the error code
How can I remove an error code from my Check Engine light?
Pressing the “READ” button on the scan tool to see the error codes of the engine. You should need a pen to write down the code or codes in the order they were received for future repairs or reference if needed. Pressing the “ERASE” button on the scan tool to remove the error code.
Can a check engine light be a glitch?
Make no mistake – the appearance of a check engine light is not a glitch and it is not something that should be taken lightly. Having one of our ASE certified technicians run a diagnostic scan can mean the difference between catching a potential problem early on and paying for an expensive repair bill later.
Why is my Check Engine light not working?
Reduced gas mileage and stalling can also indicate a MAF problem. A MAF for a late-model car typically costs between $120 and $150. An aftermarket alarm can wreak havoc on your car if it’s not installed properly. It can drain the battery, trigger the check engine light, or even prevent the vehicle from starting.
How to reset the Check Engine light on your car?
How to Reset the Check Engine Light. 1 Drive Till it Turns Off. This is the easiest way. Your vehicle’s sensors will generally recheck the problem that led to the CEL. If you’ve fixed the 2 Turn the Car Off and On 3 Times. 3 Disconnect and Reconnect the Battery. 4 Use an OBD Reader.
Is it safe to drive with check engine light on?
Sometimes, multiple sensors send signals, indicating clues that something bigger has gone awry. You can still drive with the light illuminated, assuming the car is running and driving fine, but you should get it checked out as soon as possible.
Why does my check engine light turn orange?
When it runs into an issue that the ECU cannot correct, the check engine light (CEL) starts glowing. The light is typically yellow or orange, and features an image of engine with text telling the driver to check or service the engine or powertrain. The engine computer stores a diagnostic code when the light begins glowing.