The Foxwell NT520 is a powerful and versatile OBD2 scanner that can help you diagnose and repair a wide range of car problems. However, with so many features and functions, it can be challenging to know where to start. This guide will provide you with step-by-step instructions on how to use the Foxwell NT520, from basic scanning to more advanced features.
Understanding the Basics
Before we dive into the instructions, let’s first understand some basic terms and concepts related to the Foxwell NT520 and OBD2 diagnostics.
What is OBD2?
OBD2 stands for On-Board Diagnostics, generation two. It’s a standardized system that allows external electronics devices, like the Foxwell NT520, to access your vehicle’s computer and retrieve diagnostic information.
What is the Foxwell NT520?
The Foxwell NT520 is a handheld diagnostic scanner that connects to your vehicle’s OBD2 port. It can read and clear diagnostic trouble codes (DTCs), display live data from various sensors, and perform various system tests.
Connecting the Foxwell NT520 to Your Car
- Locate your vehicle’s OBD2 port. It’s typically located under the dashboard on the driver’s side.
- Turn the ignition on, but don’t start the engine.
- Connect the Foxwell NT520 to the OBD2 port using the provided cable.
- Turn on the scanner. It will automatically detect your vehicle’s protocol and display basic information.
Reading and Clearing Diagnostic Trouble Codes (DTCs)
- From the main menu, select “Diagnostic Trouble Codes.”
- Choose “Read Codes” to view any stored DTCs.
- The scanner will display the code, its definition, and possible causes.
- Once you’ve addressed the underlying issue, you can select “Clear Codes” to erase the DTCs from the vehicle’s computer.
Viewing Live Data
Live data allows you to monitor various sensor readings in real-time. This can be helpful for diagnosing intermittent problems or verifying repairs.
- From the main menu, select “Live Data.”
- Choose the desired system or sensor you want to monitor (e.g., engine, transmission, ABS).
- The scanner will display a list of live data parameters and their current values.
Performing System Tests
The Foxwell NT520 also offers various system tests to help you diagnose and pinpoint problems. These tests can vary depending on your vehicle’s make and model.
- From the main menu, select “Special Functions.”
- Choose the desired system test (e.g., ABS Bleeding, Injector Coding, DPF Regeneration).
- Follow the on-screen instructions to complete the test.
Updating the Foxwell NT520 Software
Regular software updates are crucial to ensure optimal performance and access to the latest features and vehicle coverage. Here’s how to update your Foxwell NT520:
- Visit the official Foxwell website on your computer.
- Go to the “Support” or “Downloads” section.
- Download the latest software update for your specific NT520 model.
- Connect your scanner to your computer using the USB cable.
- Run the downloaded update file and follow the on-screen instructions.
Foxwell NT520 for BMW: Specialized Instructions
Looking for instructions specific to your BMW? youtube foxwell nt520 bmw instructions provides a wealth of resources tailored for BMW owners.
Foxwell NT520 Pro for BMW
For even more advanced features and diagnostics capabilities, consider upgrading to the foxwell nt520 pro for bmw. This professional-grade scanner unlocks additional functionalities specific to BMW vehicles, empowering you to tackle complex repairs.
Conclusion
The Foxwell NT520 is an indispensable tool for any car owner or mechanic. By following these instructions, you can unlock its full potential and confidently diagnose and repair your vehicle. Remember to consult your vehicle’s repair manual for specific instructions and safety precautions.
For personalized assistance with your Foxwell NT520, contact the experts at ScanToolUS at +1 (641) 206-8880. We’re located at 1615 S Laramie Ave, Cicero, IL 60804, USA, and ready to assist you with all your automotive diagnostic needs.
