Read and follow the steps below to know How to reset Check Engine Light after Oil change.
-Locate the Port Typically, you can find the port for an OBD reader situated on the lower part of the dashboard, just above the area where your feet are placed.
There might be a removable fuse box door that you need to open in order to access this port.
-Establish Connection with the Reader Once you have connected the OBD reader, press the enter button to activate the device.
-Waiting for Error Codes Allow the device to perform a scan of the engine to identify any error codes present.
Once the analysis of the vehicle is complete, you will observe that all the error codes are shown on the display screen.
Make sure to jot down the codes that you intend to look up online or cross-reference with the manual.
-Clearing the Code Utilize the scroll button to select the specific error code and press enter again to delete it.
This action should result in the reset of your check engine light.
-Reboot Your Vehicle If the check engine light does not turn off immediately, it’s recommended to restart your car.
This gives all systems a chance to restart and recalibrate.
Source: (rally-america)
Duration for the check engine light after an oil change?
Around 10 to 20 cycles.
In the majority of situations, resolving the problem that triggered the illumination of the check engine light will lead to its automatic deactivation.
Although this typically occurs after approximately 10 to 20 cycles.
In this context, a cycle pertains to the sequence of starting the vehicle, operating it for a period, and then shutting it down.
What can be done to address the check engine light?
Continue Driving Until it Deactivates,This represents the simplest approach.
The sensors in your vehicle will typically reevaluate the problem that initially triggered the check engine light (CEL).
If you have successfully resolved the problem, the light will deactivate once your Engine Control Unit (ECU) acknowledges the resolution.
If the light remains illuminated for more than 3 days, it might be necessary to review your solution or manually reset the light.
Why is the engine light illuminated despite the absence of apparent issues?
The causes behind the activation of a check engine light span from minor factors such as a loosely secured gas cap to more critical factors like a defective catalytic converter.
It might also serve as an indicator of internal engine malfunction.
Neglecting the concern could transform a situation that could be resolved swiftly into a complex and expensive repair process.
Source: (mycarmakesnoise)
What is the primary cause of the check engine light activation?
The emissions and exhaust system is often the primary trigger for the illumination of many check engine lights.
This could be due to issues like an exhaust leak or a malfunctioning catalytic converter.
Another sensor susceptible to activation or failure is the mass airflow sensor (MAF).
ALSO READ :Â How to fix Coolant mixing with Engine Oil