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When the check engine light illuminates, it signifies the need for a diagnostic test. And there's no tool that does the job better than an OBD2 scanner. It's almost like this scanner understands your car better than you do. By simply plugging it in, you can retrieve codes that reveal any faulty components in your engine.
If you're skilled at fixing cars at home, an obd2 bluethooth scanner can be incredibly useful, especially if you don't have the time to visit a mechanic or the funds to cover diagnostic expenses. However, it's crucial to invest in the best professional obd2 scanner that suits your specific vehicle. In this article, we will guide you on how to select the most suitable scanner for your needs.
Why is an OBD2 Scanner Necessary?
ODB scanners have become indispensable tools, not only in repair shops but also in the toolkits of mechanics. They can read engine trouble codes and assist in the repair of modern cars. Owning an OBD2 scanner is valuable because it provides a shortcut to troubleshooting issues with your vehicle. Without one, you would have to drive to a workshop, and the mechanics there would still need to perform diagnostics, resulting in additional expenses.
If you have some extra funds, rather than spending them at a workshop, equip yourself with an OBD2 scanner. It will save you countless miles of driving to your mechanic, countless wasted hours, and potentially thousands of dollars over just a few months. While there is a wide variety of OBD readers available, most of them perform the basic functions. Technically, investing in an OBD2 scanner will help you save money. That's precisely why many car owners opt to purchase scanners and perform their own diagnostics at home.
How to Choose the Best OBD2 Scanner
If you suspect that your car is malfunctioning or the check engine light has turned on, there's likely a problem under the hood. The best way to find out is by connecting an OBD2 scanner and reading the trouble codes. In a workshop, the mechanics would do the same after driving or towing your car to the repair shop. Having access to the same information wouldn't hurt, and if you can fix the issues yourself, even better!
There are two main types of scanners available:
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Handheld OBD2 scanners: These scanners come with their own screen and cable, which you can directly plug into your car's OBD port. Mechanics typically prefer these types of scanners.
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Wireless OBD2 scanners: DIY enthusiasts tend to prefer wireless scanners. These scanners feature a plug that you insert into the OBD2 port and connect to your phone or tablet.
The price of the scanner, as well as its size and weight, will depend on the type and functions provided by the manufacturer. Instead of simply choosing the most affordable OBD2 scanner, it's important to consider various criteria to find the right one. Here are some factors to consider when looking for the best scanner:
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Faults and Explanations: Some OBD2 scanners only provide information about faults without offering further details. These are primarily used by professionals. Other scanners not only explain the faults but also provide explanations in "mechanic language." This enables you to communicate effectively with your mechanic or even fix the car yourself.
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Easy Setup: Setting up the scanner should be a straightforward process. If it takes too long, you might become impatient and give up. The scanner should also be able to run checks quickly.
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Accuracy: An OBD2 scanner should provide accurate codes. If it fails to do so, it becomes useless and not worth purchasing. Incorrect information will prevent you from identifying the actual problem. Ancel scanners have a reputation for accuracy, as seen in online reviews.
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Live Data: Live data is crucial and sets many scanners apart. A scanner with live data capabilities can help identify the most serious issues in your car's engine and timing.
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Graphs: Scanners that display graphs offer more advanced functionality. Although they may be slightly more expensive, they are worth the investment. The right scanner presents numbers and visual representations that allow you to compare previous and current readings effectively.
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I/M Readiness Check: A good scanner performs essential engine and emission tests. This information is crucial as it determines whether your car will pass the state's inspection requirements. Ensure that the scanner you choose can perform these tests.
Relevant:Which is the Best Obd2 Scanner
What to Avoid
It's essential to avoid purchasing a transmission code scanner solely because of its low price. As the saying goes, "cheap can be expensive." If you buy a scanner purely based on affordability without considering its functions, you may end up paying for something you'll never use. Even in the automotive market, there are questionable products that leave everyone wondering how they even made it to market in the first place.
Some devices are illegitimate, constructed with flimsy plastic shells that shatter upon impact. Others lack connectivity, and if they do connect, their software may not be compatible with your car. Additionally, you may encounter false codes, resulting in incorrect diagnostics and the inability to identify the real problem under the hood.
Available Scanners at Ancel
Ancel offers a range of scanners, including:
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Ancel AD410: The Ancel AD410 scanner offers more features than a basic automotive barcode reader. It has a real-time data feature that reads and clears trouble codes when the check engine light comes on. Notable features include a special I/M hotkey for checking emissions readiness, and free online updates for life.
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Ancel AD310: The Ancel AD310 supports I/M emission readiness tests and includes a live data feature. It can also clear codes and turn off the check engine light. This user-friendly gadget helps shed light on significant issues in your car, enabling you to address them effectively.
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Ancel BD200: If you're seeking a wireless OBD2 scanner that works like magic, the Ancel BD200 might be the right choice for you. Simply install the Ancel app on your phone and start scanning. It accurately reads codes and provides explanations. In addition, it can perform O2 sensor and I/M readiness tests, read data streams, and more.
Final Thoughts
When your car's check engine light illuminates, your closest companion is the OBD2 scanner. Having precise knowledge of what may be affecting your car is invaluable. It not only saves you a significant amount of money in the long run but also empowers you to address the issues yourself. Ancel offers a range of affordable scanners that are user-friendly, even for DIYers.
FAQ
Why is an OBD2 scanner necessary?
An OBD2 scanner is necessary for diagnosing car problems and retrieving trouble codes, saving time and money on diagnostic expenses.
What factors should be considered when choosing an OBD2 scanner?
Factors to consider when choosing an OBD2 scanner include fault explanations, easy setup, accuracy of codes, live data capabilities, graphs for data analysis, and I/M readiness check.
What should you avoid when purchasing an OBD2 scanner?
It is important to avoid purchasing a scanner solely based on affordability without considering its functions, as some cheap and questionable products may lack connectivity, have incompatible software, or provide false codes.
