How We Test OBD2 Scanners to Ensure Accurate and Reliable Reviews

At OBD SOLARIS, we understand that selecting the right OBD2 scanner requires more than just a cursory glance at product specifications. That’s why we take great care in our testing process to ensure that our reviews are accurate, reliable, and informative.

Here’s a behind-the-scenes look at how we rigorously test OBD2 scanners before writing our reviews:

1. Product Acquisition

We start by acquiring a range of OBD2 scanners from various manufacturers. This includes popular models and newly released products to ensure our reviews cover a broad spectrum of options. We source these scanners through legitimate channels to ensure that we are evaluating authentic and up-to-date products.

2. Initial Inspection

Upon receiving the scanners, we perform a thorough initial inspection. This includes examining the build quality, design, and included accessories. We check for any apparent defects or issues that could affect performance, and we ensure that each scanner is complete with all necessary components.

3. Setup and Configuration

Next, we proceed with setting up and configuring each OBD2 scanner. This involves connecting the scanner to various vehicles to ensure compatibility and ease of use. We test the setup process to evaluate how user-friendly it is and to identify any potential challenges or complications during initial configuration.

4. Diagnostic Testing

The core of our testing process involves conducting a series of diagnostic tests. We connect each scanner to different vehicles, including a range of makes and models, to assess its performance in real-world scenarios. This includes:

  • Reading and Clearing Diagnostic Trouble Codes (DTCs): We evaluate the scanner’s accuracy in reading and clearing codes.
  • Live Data Monitoring: We test the scanner’s ability to monitor real-time data from various sensors and systems.
  • System Scans: We check how well the scanner performs comprehensive system scans across different vehicle modules.
  • Freeze Frame Data: We analyze the scanner’s ability to capture and display freeze frame data for diagnostic purposes.

5. Feature Evaluation

We thoroughly assess the features of each OBD2 scanner, including advanced functionalities such as:

  • OBDII Protocols Supported: We verify which protocols the scanner supports and test its compatibility with different vehicle systems.
  • Special Functions: We test any special functions like oil reset, EPB reset, and ABS bleeding to see how effectively they perform.
  • Software and Updates: We evaluate the software interface, ease of navigation, and the process for updating the scanner’s firmware.

6. User Experience and Interface

User experience is a crucial factor in our testing process. We assess the scanner’s interface for clarity, responsiveness, and ease of use. This includes evaluating the readability of the display, the intuitiveness of the menu system, and the overall user-friendliness of the device.

7. Durability and Reliability

We test the durability and reliability of each OBD2 scanner by using it extensively over an extended period. This includes evaluating how well the scanner withstands regular use and any potential wear and tear. We also assess its performance stability and reliability in different environmental conditions.

8. Comparison and Analysis

After completing individual tests, we compare the results across all evaluated scanners. We analyze the strengths and weaknesses of each model, considering factors such as performance, ease of use, and value for money. This comparison helps us identify which scanners stand out and which may fall short.

9. Final Review and Recommendations

Based on our comprehensive testing and analysis, we craft detailed and unbiased reviews. Our reviews summarize the key findings from our tests, highlight the pros and cons of each scanner, and provide practical recommendations based on different user needs and preferences.

10. Ongoing Updates

We continuously update our reviews as new models and technologies emerge. Our goal is to keep our content current and relevant, ensuring that you have access to the latest and most accurate information.


At OBDSolaris.com, our meticulous testing process ensures that every OBD2 scanner review is based on thorough evaluation and real-world performance. Trust us to provide you with reliable insights and help you make informed decisions for your automotive diagnostic needs.

Read More >> 5 Best OBD2 Scanners 2024: Quick Decision Guide

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