The Autel AutoLink AL319 is a popular OBD2 scanner for car owners and DIY mechanics. This comprehensive guide provides everything you need to know about the Autel Autolink Al319 Obd2 Scanner Manual, including how to use the device, understand its features, and troubleshoot common issues. We’ll cover frequently asked questions and provide helpful resources to get the most out of your AL319.
Understanding the Autel AutoLink AL319
The Autel AL319 is an entry-level OBD2 scanner that offers a range of features for diagnosing car problems. Its compact design, ease of use, and affordability make it a great choice for beginners. Key features include:
- Reading and Clearing Diagnostic Trouble Codes (DTCs): Identify and erase error codes related to engine performance, emissions, and other vehicle systems.
- I/M Readiness Status: Quickly check if your vehicle is ready for emissions testing.
- Live Data Stream: View real-time sensor data to monitor vehicle performance.
- Freeze Frame Data: Capture a snapshot of vehicle data at the moment a fault code is triggered.
- Vehicle Identification Number (VIN) Retrieval: Automatically retrieve your car’s VIN for easier diagnostics.
Using the Autel AutoLink AL319: A Step-by-Step Guide
Operating the Autel AL319 is straightforward. Here’s a basic guide:
- Locate the OBD-II Port: This port is usually located under the dashboard on the driver’s side.
- Connect the Scanner: Plug the AL319’s connector into the OBD-II port.
- Turn on the Ignition: Turn the ignition key to the “On” position without starting the engine.
- Power on the Scanner: The AL319 will automatically power on and begin communicating with your vehicle’s computer.
- Navigate the Menu: Use the buttons on the scanner to navigate through the various menus and options. Select the function you need, such as reading codes, viewing live data or checking I/M readiness.
Common Autel AutoLink AL319 Questions and Answers
Here are answers to some frequently asked questions about the Autel AL319:
When should I plug in the Autel AL319: before or after starting the engine?
Plug in the Autel AL319 before starting the engine. This allows the scanner to establish communication with the vehicle’s computer without interference from the running engine.
Will the Autel AL319 display a car’s VIN and mileage?
The Autel AL319 can retrieve and display the vehicle’s VIN. However, it does not display the car’s mileage.
How can I use the Autel AL319 to check if my car will pass emissions?
Use the I/M Readiness function. This will indicate if all the emissions-related monitors have run and completed their checks. If all monitors are ready, your car is likely to pass the emissions test. If not, you’ll need to address the issues causing the not ready status.
What does the “HTR” symbol mean on the Autel AL319?
The “HTR” symbol likely refers to the heater monitor for the catalytic converter. It indicates whether the catalytic converter is reaching its optimal operating temperature.
Where can I find a manual for the Autel AutoLink AL319?
While a physical manual might not have come with your device, you can often find a digital version (PDF) on the Autel website under support or downloads.
Is the Autel AL319 compatible with European cars (e.g., Alfa Romeo)?
The Autel AL319 is generally compatible with most European cars manufactured after 1996 that comply with OBD-II protocols. However, certain model-specific functionalities might be limited.
Conclusion
The Autel AutoLink AL319 is a valuable tool for anyone who wants to understand and maintain their vehicle. By understanding its features and how to use them, you can diagnose car problems, monitor vehicle performance, and ensure your car is ready for emissions testing. Consult the online resources available on the Autel website for the most up-to-date information and support. This guide, combined with the available resources, will help you maximize the utility of your Autel AutoLink AL319 OBD2 scanner.
