The Autel AutoLink Al519 Obd2 Scanner is a powerful yet user-friendly tool designed to help you understand and address your vehicle’s diagnostic needs. Whether you’re a seasoned mechanic or a car owner keen on understanding your vehicle better, the AL519 offers a range of features to streamline diagnosis and repair. This tool is engineered to retrieve crucial vehicle information and guide technicians towards the root cause of trouble codes efficiently, saving valuable time during diagnosis and repair.
Key Features of the Autel AL519 OBD2 Scanner
The Autel AL519 OBD2 scanner is packed with functionalities to empower you with vehicle diagnostics. Let’s delve into its core capabilities:
1. Read and Erase Codes
The AL519 OBD2 scanner excels at reading and erasing Diagnostic Trouble Codes (DTCs). This function is crucial for identifying issues flagged by your vehicle’s computer system. You can perform this function whether the engine is off (Key On, Engine Off – KOEO) or running (Key On, Engine Running – KOER), providing flexibility in your diagnostic approach.
Image of the Autel AL519 OBD2 scanner displaying diagnostic codes, highlighting its code reading capability.
Erasing codes with the AL519 not only clears the DTCs but also can delete “Freeze Frame” data and manufacturer-specific enhanced data. It’s important to note that this action also resets the I/M Readiness Monitor Status for all vehicle monitors, setting them to “Not Ready” or “Not Complete” status. This is a standard procedure after repairs, allowing the system to re-evaluate and confirm the issue is resolved.
2. Live Data Stream
Beyond just reading static codes, the Autel AL519 OBD2 scanner allows you to access and monitor live data. This feature provides a real-time view of your vehicle’s operating parameters. You can observe sensor readings, engine performance metrics, and more as they change, which is invaluable for pinpointing intermittent problems or understanding system behavior under different conditions. Furthermore, the AL519 enables you to record this live data for later, in-depth review and analysis, making it easier to track down elusive issues.
3. View Freeze Frame Data
Freeze Frame Data is like a snapshot of your vehicle’s condition at the precise moment a DTC is detected. The AL519 OBD2 scanner allows you to view this data, providing critical context to the trouble code. By examining parameters like engine speed, coolant temperature, and fuel trim at the time of the fault, technicians can gain a clearer understanding of the conditions that triggered the error. This is particularly helpful for diagnosing intermittent issues that are not consistently present.
4. On-Board Monitor Test
For vehicles not equipped with CAN (Controller Area Network), the On-Board Monitor Test feature of the AL519 is essential. It retrieves and displays test results specifically for emission-related powertrain components and systems that are not continuously monitored. This function helps assess the performance and readiness of these critical emission control systems, ensuring your vehicle meets regulatory standards.
Image showcasing the Autel AL519 OBD2 scanner performing an on-board monitor test, emphasizing its emissions testing capabilities.
5. Patented One-Click I/M Readiness Check
A standout feature of the AL519 is its patented One-Click I/M Readiness Key. I/M Readiness (Inspection and Maintenance) refers to the status of your vehicle’s emission systems monitors. With a single press of this dedicated button, you can quickly scan your engine’s health and verify State Emissions readiness. This is incredibly convenient for pre-inspection checks, saving you time and ensuring you’re prepared for emissions testing.
6. Malfunction Indicator Light (MIL) and DTC Lookup
The Malfunction Indicator Light (MIL), often known as the “Check Engine Light” or “Service Engine Soon” light, is your vehicle’s alert system for potential problems. When this light illuminates, it indicates that one or more of your vehicle’s systems may have an issue that could cause emissions to exceed federal standards. The AL519 OBD2 scanner not only helps you read the codes triggering the MIL but also features a DTC Lookup function. This function allows you to search for definitions of Diagnostic Trouble Codes stored within the tool’s extensive DTC library, providing you with immediate information about what the codes mean.
Image of the Autel AL519 OBD2 scanner highlighting the MIL indicator and DTC lookup function, demonstrating its ability to interpret error codes.
Another image of the Autel AL519 OBD2 scanner in use, further emphasizing its user-friendly interface for code reading and interpretation.
7. Code Breaker Function and Comprehensive Code Support
The AL519’s Code Breaker function is designed to enhance your understanding of DTCs. It provides clearer definitions, aiding in efficient and accurate car diagnosis and repair. The scanner is capable of retrieving a wide range of codes, including generic codes (P0, P2, P3, and U0), manufacturer-specific codes (P1, P3, and U1), and pending codes. This comprehensive code support ensures you’re equipped to diagnose a broad spectrum of vehicle issues.
8. Vehicle Information Retrieval
Retrieving Vehicle Information is simplified with the Autel AL519 OBD2 scanner. It efficiently retrieves essential vehicle data such as the Vehicle Identification Number (VIN), Calibration ID Numbers (CINs), and Calibration Verification Numbers (CVNs). This functionality extends to In-use Performance Tracking on 2000 and newer vehicles that support Mode 6, providing valuable insights into your vehicle’s history and configuration.
How to Change Language for Autel AutoLink AL519
The Autel AL519 OBD2 scanner is designed to be multilingual. If you need to change the language setting, follow these simple steps:
Step 1: Begin by installing the update software on your computer and launching the program.
Step 2: Connect your AL519 to your computer using the USB cable. Once connected, within the software interface navigate to “Setup” and then select “Language.”
Step 3: Choose your specific device model on the left-hand side menu. Then, select the desired language file package. It’s recommended to first update the “Update Program” followed by the “Update DTC.” Refer to the image below for visual guidance.
Image illustrating the software interface for language update on the Autel AL519 OBD2 scanner, guiding users through the language change process.
Step 4: After completing the updates, disconnect the AL519 from your computer and then reconnect it. Repeat steps 2 and 3 to ensure all language files are correctly installed and activated. Once these steps are done, the language setting change is complete.
If you encounter any questions or require further assistance during this process, don’t hesitate to seek support or consult the Autel user manual for detailed instructions.
Conclusion
The Autel AutoLink AL519 OBD2 Scanner is a valuable asset for anyone involved in vehicle maintenance and repair. Its comprehensive features, user-friendly interface, and robust code interpretation capabilities make it an excellent choice for diagnosing car problems efficiently and effectively. From reading and clearing codes to monitoring live data and performing emissions readiness checks, the AL519 empowers you to take control of your vehicle’s diagnostics.
