Connecting Handheld OBD2 Scanners to Your PC: A Comprehensive Guide

Are you trying to diagnose and troubleshoot issues in your vehicle without spending a fortune at the mechanic? With the help of a reliable handheld OBD2 scanner and your PC, you can now check the performance, analyze live data stream, and even figure out what those engine warning lights are all about!

In this blog post, we will provide a comprehensive guide on how to connect a handheld OBD2 scanner to your computer and make the most out of these powerful yet simple tools. Grab your scanner, settle down with your PC, and let's get started.

Part 1: Choosing the Right OBD2 Scanner for Your Needs

Before you dive into the world of OBD2 scanners, it's important to choose the best one for your needs. Keep in mind that not all scanners are created equal, and some may not be compatible with your vehicle's specific diagnostic system. Here's what to look for when selecting the perfect scanner:

Compatibility:Ensure that the OBD2 scanner you choose is compatible with your vehicle's make, model, and year. Most modern vehicles use the universal OBD2 standard, but it's always best to double-check.

Features:Look for a scanner with features such as live data streaming, advanced diagnostic capabilities, and a user-friendly interface. The more features it has, the better it will be in diagnosing and troubleshooting.

Software Compatibility:If you plan to connect your scanner to a PC, make sure it's compatible with your computer's operating system (Windows, macOS, Linux, etc.) and check if any additional software is needed for data analysis.

Part 2: Setting Up the Handheld OBD2 Scanner

Now that you've chosen the ideal scanner let's set it up. Here are the basic steps to follow before connecting it to your computer:

1. Turn off your vehicle and locate the OBD2 port. This is usually found on the driver's side under the dashboard and sometimes near the center console.

2. Plug the OBD2 scanner's cable into the port. Make sure the connection is secure.

3. Turn on your vehicle to power the scanner. The scanner should automatically turn on with the ignition.

4. Navigate the scanner's menu to select the appropriate diagnostic function, such as reading trouble codes, resetting the check engine light, or streaming live data.

Part 3: Connecting the Handheld OBD2 Scanner to Your PC

To connect your OBD2 scanner to your computer, follow these steps:

1. Install any required software on your PC. This may include the scanner's native software, generic OBD2 software, or third-party options like Torque Pro or DashCommand. Check the scanner's documentation for specific instructions.

2. Connect the scanner to your computer using either a USB cable or Bluetooth connection. Some scanners come with proprietary cables, while others may use universal connections.

3. Launch the installed software on your PC and choose the appropriate option to connect to the scanner.

4. Once connected, your scanner's data should now appear in the software, allowing you to run various diagnostics, read error codes, and analyze live data.

Part 4: Getting the Most Out of Your Scanner and PC Connection

Creating a connection between your handheld OBD2 scanner and PC unlocks an array of diagnostic and troubleshooting potential. Here are some ways to make the most of this powerful tool:

Utilize Advanced Diagnostic Tools:Many software options provide advanced diagnostic features, including graphing live data, running performance tests, and analyzing historical data. These tools can help you better understand your vehicle's performance and pinpoint areas needing improvement.

Save and Export Data:Keep a record of your vehicle's performance over time by saving and exporting data from your software. This can be valuable for trend analysis and future diagnostics.

Combine Forces with Other Car Enthusiasts:Join online forums, communities, and social media groups to share your findings, ask questions, and learn from others who are knowledgeable about OBD2 scanners and vehicle diagnostics.

And there you have it, a comprehensive guide on how to hook up your handheld OBD2 scanner to your PC. By following these steps and utilizing the available diagnostic tools, you'll be able to better understand your vehicle's performance and address any issues confidently. So gear up, connect that scanner, and embrace the world of DIY automotive diagnostics!

Handheld Computers

Portable and handheld for multi-domain applications.

Basic Functions, Better Performance

Android 12

Dual SIM card slots


2.4G/5G WiFi 802.11ax Wi-Fi6

Bluetooth 5.1 +BLE

4GB+64GB 6GB+128GB 8GB+256GB (Optional)

MediaTek Dimensity 900

LCD 6-inch IPS

QR / bar code scanner(optional)

Corning GG3 reinforced glass cover

NFC, Magnetic(optional)

Finger Print

B2B Wholesale Kingtop Enterprise PDA

·Powerful, Durable and Enterprise-Ready
·Seamless Device and Data Management
·Rugged and Powerful Handheld Computer for Business
·Cost-Saving Bulk Deals for Large Volume Purchases

Why Choose Us?

We’re here to help tailor our comprehensive business solutions to your specific needs.

5G Fast Connectivity

Our tablet devices are equipped with advanced 5G modules that support various network bands and protocols, which allows you to enjoy fast and stable internet access anytime and anywhere.

Rich Production Experience

We have been focusing on the production of intelligent mobile devices for 15 years, and we have a deep understanding of the industry trends and customer needs. We can provide you with high-quality products that meet your expectations and requirements.

Trouble Shooting

We have a professional and responsive customer service team that can solve any problems you encounter within 24 hours. You can also contact our engineers directly for technical support and guidance.


We can customize your tablet devices according to your specifications and preferences. You can choose the size, color, logo, software, hardware and accessories of your tablet devices. We will offer you the best solution that suits your budget and needs.

Prouduct Selection

We have a wide range of tablet devices for you to choose from, with different features, functions and prices. Our professional sales team will recommend the most suitable and cost-effective products for you based on your needs and preferences.


We have a professional R&D and design team that can develop innovative and unique tablet devices for you. We have 15 years of experience in software and hardware development, and we can create solutions that satisfy your customers and the market.Don’t miss this opportunity to get the best 5G tablet device for your business or personal use. Contact us today and get a free quote and sample!

Which PDA is right for you?

Powerful device management tools.

Talk to us >        SAMPLE TEST >


4G LTE / 5G

2.2 Gigabit Carrier Speed




5mp front, 13mp rear


Removable 4000mAh battery


Android™12.0 System

Full specs→


4G LTE / 5G

2.2 Gigabit Carrier Speed




8mp front, 48mp rear


Removable 5000mAh battery


Android™11.0 System

Full specs→



1Gigabit Carrier Speed




5mp front, 13mp rear


Removable 5000mAh battery


Android™11.0 System

Full specs→