Autel MaxiLink ML519 OBD2 Scanner Instruction Manual

1. Introducción

The Autel MaxiLink ML519 is an advanced OBDII/EOBD scanner designed to assist in diagnosing vehicle issues. This tool provides comprehensive diagnostic functions, including reading and clearing trouble codes, viewing live data, performing I/M readiness tests, and more. It is compatible with most OBDII-compliant vehicles manufactured from 1996 onwards in the US, and from 2000 for EU-based and Asian cars.

2. Producto terminadoview

2.1 Características principales

• Reads and clears generic (P0, P2, P3, U0) and manufacturer-specific (P1, P3, U1) codes, and pending codes.
• Apaga la luz de verificación del motor (MIL), borra los códigos y reinicia los monitores.
• Patented One-Click I/M Readiness Status Key for quick emissions readiness check.
• Views datos de fotograma congelado.
• Displays live PCM data stream in text and graphing formats.
• Performs O2 Monitor Test, On-Board Monitor Test (Mode 6), and Component Test.
• Retrieves vehicle identification information (VIN, CALID, and CVN).
• Built-in DTC lookup library for code definitions.
• Memory backup for off-vehicle data review y análisis.
• Internet updatable for software and language.
• Prints data via Windows-based PC.

2.2 Contenido del paquete

The Autel MaxiLink ML519 package typically includes the following items:

• MaxiLink ML519 Unit
• OBD II Connector Cable
• Línea de datos USB
• Guía rápida
• Bolsa de almacenamiento

Image: Contents of the Autel MaxiLink ML519 package, including the scanner unit, cables, quick guide, and storage bag.

3. Configuración

3.1 Connecting the Scanner to the Vehicle

1. Turn the vehicle's ignition off.
2. Localice el conector de enlace de datos (DLC) de 16 pines del vehículo. El DLC suele estar ubicado debajo del tablero, en el lado del conductor.
3. Connect the OBD II connector cable from the ML519 scanner to the vehicle's DLC. Ensure a secure connection.
4. Turn the vehicle's ignition to the ON position (engine off). The scanner will automatically power on.

Image: The Autel MaxiLink ML519 scanner connected to a vehicle's OBD-II port, displaying its main menu.

4. Instrucciones de funcionamiento

4.1 Full OBDII Scan Tool Functions

The ML519 supports all 10 modes of OBD II operation, providing comprehensive diagnostic capabilities.

Imagen: Una sobreview of the Autel MaxiLink ML519's full OBDII scan tool functions, including erase codes, DTC definition, live data, and more.

4.2 Lectura y borrado de códigos de diagnóstico de problemas (DTC)

To read DTCs:

1. Desde el menú principal, seleccione 'Leer códigos'.
2. The scanner will display any stored or pending DTCs.

To clear DTCs:

1. Desde el menú principal, seleccione Borrar códigos.
2. Confirm the action when prompted. This will turn off the Check Engine Light (MIL) and reset monitors.

4.3 One-Click I/M Readiness (Ready Test)

This function allows you to quickly check the readiness status of the vehicle's emission system, which is crucial for annual emission tests. The ML519 provides visual and audible indications.

1. Presione el botón dedicado Preparación I/M botón en el escáner.
2. The screen will display the status of various monitors (e.g., Misfire, Fuel System, O2 Sensors, EVAP). A green checkmark indicates readiness, while an 'X' indicates not ready.

Image: The Autel MaxiLink ML519 displaying the I/M Readiness screen, showing the status of various emission monitors with checkmarks and 'X' symbols.

4.4 ViewDatos en vivo

The ML519 can display real-time sensor data from the vehicle's Powertrain Control Module (PCM) in both text and graphical formats. This allows for detailed analysis of vehicle performance.

1. Desde el menú principal, seleccione 'Datos en vivo'.
2. Choose between 'View Data' (text list) or 'Graph Data' (graphical representation).
3. Use the navigation buttons to scroll through parameters or zoom in/out on graphs.

Image: The Autel MaxiLink ML519 displaying live data, showing RPM in a graphical format and a list of data parameters.

4.5 DTC Lookup Function

The built-in DTC lookup library provides detailed definitions for generic and manufacturer-specific trouble codes, helping you understand the cause of a fault.

1. Desde el menú principal, seleccione 'Búsqueda de DTC'.
2. Enter the DTC code using the scanner's buttons.
3. El escáner mostrará la definición del código ingresado.

Image: The Autel MaxiLink ML519 displaying the DTC Lookup function, showing how to input a code and view su definición.

4.6 Other Diagnostic Tests

• Prueba del monitor de O2: Recupera los resultados de la prueba del monitor del sensor de O2 para las pruebas completadas más recientemente desde la computadora a bordo del vehículo.
• Prueba del monitor a bordo (modo 6): Recupera resultados de pruebas para componentes y sistemas del tren motriz relacionados con las emisiones que no se monitorean continuamente.
• Prueba de componentes: Permite iniciar una prueba de fugas del sistema EVAP del vehículo.
• Recuperar información del vehículo: Muestra el número de identificación del vehículo (VIN), el ID de calibración (CALID) y el número de verificación de calibración (CVN).

4.7 Impresión de datos

The ML519 allows you to print diagnostic data via a Windows-based PC. Connect the scanner to your PC using the provided USB cable and use the Autel PC Suite software (available for download from the Autel website) to manage and print data.

5. Mantenimiento

5.1 Cuidados generales

• Keep the scanner dry and clean. Avoid exposure to moisture or extreme temperatures.
• No utilice limpiadores abrasivos ni disolventes en la unidad. Utilice un paño suave y seco.amp Paño para limpieza.
• Store the scanner in its protective storage bag when not in use to prevent damage.

6. Solución de problemas

6.1 Problemas comunes y soluciones

• El escáner no se enciende: Ensure the OBD II cable is securely connected to the vehicle's DLC and the vehicle's ignition is in the ON position. Check the vehicle's battery voltage (must be 8.0 to 18.0 V).
• Link error: Verify the vehicle is OBDII compliant. Check the connection of the OBD II cable. Turn the ignition off, wait 10 seconds, then turn it back on.
• Sin comunicación con el vehículo: Confirm the vehicle supports OBDII protocols. Try connecting to a different OBDII-compliant vehicle to rule out scanner issues.
• Screen freezes: Disconnect the scanner from the vehicle, then reconnect. If the issue persists, perform a software update.

7. Especificaciones

8. Actualizaciones de software

The Autel MaxiLink ML519 comes with lifetime free software updates. Regular updates ensure compatibility with newer vehicle models and provide enhanced features. To update the software:

1. Download the Autel PC Suite software from the official Autel websitio.
2. Install the software on a Windows-based PC.
3. Connect the ML519 scanner to your PC using the provided USB cable.
4. Follow the on-screen instructions in the PC Suite to download and install the latest software updates to your device.

9. Garantía y soporte

9.1 Información de garantía

The Autel MaxiLink ML519 is backed by a 12-month warranty against defects in materials and workmanship from the date of purchase. This warranty covers repair or replacement of the product under normal use conditions.

9.2 Atención al cliente

For any questions, technical assistance, or warranty claims, please contact Autel customer service. Refer to the official Autel website for the most current contact information or use the email provided in your product documentation.