If you own a car, then you know how important it is to maintain it properly. Regular maintenance, such as oil changes, is essential for the longevity and performance of your vehicle. However, after an oil change, you may notice that your check engine light is on. This can be concerning, but it is not uncommon. In this blog post, we will discuss how to reset the check engine light after an oil change. We will also provide tips on how to prevent it from coming on in the first place.
Precision Auto Sales & Service is a reliable and reputable automotive service provider located in Kansas City. We provides a wide range of auto repair and maintenance services to help keep your vehicle running smoothly. Our experienced technicians are equipped with the latest tools and equipment to diagnose and fix any problem your vehicle may have.
How to Reset Check Engine Light After Oil Change
When your check engine light comes on after an oil change, it is usually because the oil pressure sensor needs to be reset. This is a simple process that can be done in a few steps:
Step 1: Turn Off the Engine
First, turn off the engine and wait for a few minutes for the engine to cool down. This will help ensure that the oil pressure sensor is not registering any false readings.
Step 2: Open the Hood
Open the hood of your car and locate the battery. You will need to disconnect the negative terminal of the battery.
Step 3: Disconnect the Negative Terminal of the Battery
Using a wrench, loosen the negative terminal of the battery and remove it. Leave it disconnected for about 10 to 15 minutes.
Step 4: Reconnect the Negative Terminal of the Battery
After 10 to 15 minutes, reconnect the negative terminal of the battery and tighten it with a wrench. This will reset the oil pressure sensor and turn off the check engine light.
Step 5: Turn On the Ignition
Turn on the ignition of your car without starting the engine. Wait for a few seconds for the system to reset itself. After this, turn off the ignition.
Step 6: Start the Engine
Finally, start the engine of your car. If the check engine light remains off, then the problem has been resolved.
Tips to Prevent Check Engine Light from Coming On After an Oil Change
Prevention is always better than cure. Here are some tips to prevent the check engine light from coming on after an oil change:
Tip 1: Use the Right Oil
Make sure to use the right type of oil recommended by the manufacturer. Using the wrong type of oil can cause the check engine light to come on.
Tip 2: Replace the Oil Filter
Always replace the oil filter during an oil change. A clogged or dirty oil filter can cause the check engine light to come on.
Tip 3: Check the Oil Level
Check the oil level regularly and make sure it is not too low or too high. This can cause the check engine light to come on.
Tip 4: Tighten the Oil Cap
Make sure the oil cap is tightened properly after an oil change. A loose oil cap can cause the check engine light to come on.
Conclusion
Resetting the check engine light after an oil change is a simple process that can be done at home. However, if the check engine light comes on again after resetting it, then it may be due to a more serious problem that needs to be addressed by a professional technician. To prevent the check engine light from coming on in the first place, make sure to use the right type of oil, replace the oil filter, check the oil level, and tighten the oil cap properly. At Precision Auto Sales & Service, we provide reliable and affordable automotive repair and maintenance services.
