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  • Writer's pictureRussell Westbrook

The Importance of Clearing Trouble Codes with Your Ancel OBD2 Scanner

Updated: Feb 20

If you own a vehicle, chances are you've heard of the term "trouble codes" or "fault codes." Trouble codes are a set of diagnostic codes that your vehicle's onboard computer generates whenever it detects an issue with any of its systems. Clearing these codes is an essential task that should be performed after any repairs or maintenance work is done on your vehicle. An ANCEL website can help you clear these codes and ensure your vehicle runs smoothly. In this article, we will discuss the importance of clearing trouble codes with an Ancel OBD2 scanner. Check it now!

What is an Ancel OBD2 Scanner?

An Ancel OBD2 scanner is a tool used to diagnose and troubleshoot issues with a vehicle. It connects to your car's onboard computer via a cable or wireless connection and reads the diagnostic trouble codes (DTCs) generated by the computer. The scanner displays these codes on its screen, allowing you to diagnose and fix any issues.

Why is Clearing Trouble Codes Important?

Clearing trouble codes is essential for several reasons:

Ensure Proper Functioning of Your Vehicle

Trouble codes are generated whenever there is an issue with your vehicle's systems, such as the engine, transmission, or emissions system. If left unaddressed, these issues can cause serious damage to your vehicle and even pose a safety risk. Clearing trouble codes with an Ancel OBD2 scanner helps ensure your vehicle is running at its best and prevents any potential issues from escalating.

Pass Emissions Tests

If you live in a state or country that requires emissions testing, clearing trouble codes is essential. Many emissions testing facilities will fail your vehicle if there are any unresolved trouble codes. Clearing these codes with an Ancel OBD2 scanner ensures your vehicle will pass emissions testing and helps you avoid costly fines.

Save Money

Clearing trouble codes with an ancel x7 OBD2 scanner can help you save money on repairs. When a trouble code is generated, it can indicate an issue with a specific component of your vehicle. By identifying the root cause of the issue early on, you can address the problem before it causes further damage to your vehicle. This can help you avoid costly repairs in the future.

Improve Fuel Efficiency

Some trouble codes can cause your vehicle to consume more fuel than it needs. By clearing these codes with an Ancel OBD2 scanner, you can improve your vehicle's fuel efficiency and save money on gas.

How to Clear Trouble Codes with an Ancel OBD2 Scanner

Clearing trouble codes with an Ancel OBD2 scanner is a straightforward process. Here are the steps to follow:

Step 1: Connect the Ancel OBD2 Scanner to Your Vehicle:

Connect the Ancel x7hd obd2 scanner to your vehicle's OBD2 port. This port is usually located under the dashboard, near the steering column. Once the scanner is connected, turn on your vehicle's ignition.

Step 2: Retrieve Diagnostic Trouble Codes:

Press the "read" button on the scanner to retrieve the diagnostic trouble codes. The scanner will display any codes that are present.

Step 3: Clear Diagnostic Trouble Codes:

To clear the diagnostic trouble codes, press the "clear" button on the scanner. The scanner will ask you to confirm that you want to clear the codes. Once you confirm, the scanner will clear the codes from your vehicle's onboard computer.

Step 4: Confirm Codes Have Been Cleared:

To confirm that the codes have been cleared, press the "read" button again. The scanner should display a message indicating that there are no diagnostic trouble codes present.


Clearing trouble codes with an Ancel OBD2 scanner is an essential task that every vehicle owner should perform regularly. It helps ensure your vehicle runs smoothly and prevents potential issues from escalating. Not only does it save you money on repairs, but it also improves fuel efficiency, helps you pass emissions testing, and ensures the proper functioning of your vehicle.

An Ancel OBD2 scanner is an excellent tool to have in your arsenal as a vehicle owner. It can help you diagnose and troubleshoot issues quickly and easily, allowing you to address any problems before they become more significant. The scanner is also user-friendly and easy to use, making it accessible to anyone, regardless of their technical expertise.

In conclusion, if you own a vehicle, an ancel scanner website is a must-have tool. It can save you time and money by helping you diagnose and fix issues with your vehicle quickly and easily. Clearing trouble codes is an essential task that should be performed regularly, and an Ancel OBD2 scanner makes it easy to do so. By keeping your vehicle in top condition, you can ensure it runs smoothly and avoid any potential safety risks. So, if you haven't already, consider investing in an Ancel OBD2 scanner today.

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