Manual d'usuari de l'eina d'escaneig bidireccional LAUNCH X431 CRP919E Lite

1. Introducció

The LAUNCH X431 CRP919E Lite is a professional-grade bidirectional scan tool designed for comprehensive vehicle diagnostics. This device provides extensive capabilities for reading and clearing diagnostic trouble codes, viewing live data, performing active tests, and executing various maintenance and reset services across a wide range of vehicle makes and models. This manual provides essential information for setting up, operating, and maintaining your CRP919E Lite scan tool.

2. Producte acabatview i contingut del paquet

The CRP919E Lite features a robust design with a 7-inch touchscreen and an intuitive Android 8.1 operating system, ensuring efficient and user-friendly operation.

Image: The LAUNCH X431 CRP919E Lite scan tool displayed with its protective carrying case.

2.1. Què hi ha a la caixa

Verifiqueu que tots els elements següents estiguin inclosos al vostre paquet:

• LAUNCH CRP919E Lite Main Unit
• US/UK/EU Power Plug
• Cable de diagnòstic principal
• DC Charge Cable
• Manual d'usuari
• Guia ràpida
• Funda protectora de transport

Image: A visual representation of the LAUNCH CRP919E Lite package contents, including the main unit, cables, plugs, and documentation.

3. Configuració i configuració inicial

3.1. Encendre el dispositiu

1. Ensure the device is sufficiently charged. Connect the DC Charge Cable to the device and a power source using the provided power plug if necessary.
2. Premeu i manteniu premut el botó d'engegada situat al lateral del dispositiu fins que la pantalla s'il·lumini.

3.2. Selecció de la llengua

Upon first startup, you will be prompted to select your preferred language. The device supports 11 languages, including English, Spanish, French, German, Russian, Portuguese, Italian, Chinese, Korean, and Japanese.

3.3. Connexió Wi-Fi

To access software updates and online features, connect the device to a Wi-Fi network:

1. Navigate to the "Settings" menu on the main screen.
2. Select "Wi-Fi" and choose your desired network.
3. Introduïu la contrasenya si se us demana i connecteu-vos.

3.4. Actualitzacions de programari

It is recommended to update the software upon initial setup to ensure you have the latest features and vehicle coverage.

1. Assegureu-vos que el dispositiu estigui connectat a la Wi-Fi.
2. Al menú principal, toqueu la icona "Actualitzar".
3. Follow the on-screen prompts to download and install available updates. The device includes 2 years of free software updates.

4. Funcionament del dispositiu

4.1. Connecting to the Vehicle

1. Locate the vehicle's OBD2 diagnostic port, typically under the dashboard on the driver's side.
2. Connect the Main Diagnostic Cable to the CRP919E Lite and then to the vehicle's OBD2 port.
3. Gireu el contacte del vehicle a la posició "ON" (motor apagat).

4.2. AutoVIN and AutoScan

The AutoVIN and AutoScan functions streamline the diagnostic process:

1. Al menú principal, toqueu la icona "Diagnòstic".
2. Select "AutoVIN" or "AutoScan". The device will automatically identify the vehicle's VIN and initiate a comprehensive scan of all diagnosable Electronic Control Units (ECUs).
3. This function is primarily effective on vehicles manufactured from 2006 onwards.

Image: The LAUNCH CRP919E Lite screen displaying an AutoVIN scan in progress, identifying vehicle information.

4.3. Diagnòstic complet del sistema

The CRP919E Lite performs comprehensive diagnostics across all available vehicle systems, including but not limited to:

• Mòdul de control del motor (ECM)
• Sistema de frens antibloqueig (ABS)
• Sistema de retenció suplementari (SRS)
• Mòdul de control de transmissió (TCM)
• Fre d'estacionament electrònic (EPB)
• Sistema de control de la pressió dels pneumàtics (TPMS)
• Sensor d'angle de direcció (SAS)
• Air Conditioning (A/C)
• Sistema de gestió de bateries (BMS)
• Programa electrònic d'estabilitat (ESP)
• Mòdul de control corporal (BCM)
• Mòdul de control del tren motriu (PCM)

Within these systems, you can:

• Llegir codis: Retrieve Diagnostic Trouble Codes (DTCs) to identify specific issues.
• Codis clars: Erase DTCs after repairs have been completed.
• View Dades en directe: Monitor real-time sensor data in text, graph, or combined formats.
• Congela les dades del fotograma: View a snapshot of sensor data at the moment a DTC was set.
• Informació de l'ECU: Access control unit details such as part numbers and software versions.

Image: A graphic illustrating the CRP919E Lite connected to a vehicle, performing diagnostics across various systems like ABS, BMS, EPB, and TPMS.

4.4. Anàlisi del flux de dades en directe

The device offers advanced live data stream capabilities:

• Múltiples modes de visualització: View data in text, graph, or a combined 4-in-1 graph format for easy comparison.
• Gravació i reproducció: Capture live data streams for later review and analysis, aiding in the diagnosis of intermittent issues.

4.5. Control bidireccional (proves actives)

Bi-directional control allows the scan tool to send commands to vehicle ECUs to test specific components or subsystems. This helps in quickly pinpointing faulty components without extensive disassembly.

Image: The CRP919E Lite screen showing active test options, with a car graphic illustrating the command and receive process for component testing.

Examples of active tests include:

• Fuel Pump On/Off
• Cycle A/C Clutch
• Obrir/tancar finestres
• Radiator Fan Activation
• Prova de brunzit de l'injector
• Capamp Ajust
• Window Wipers Settings
• Avaluació de la banya
• ABS Pump Motor Test
• EVAP Purge/Seal Test

Note: Available active tests vary by vehicle make, model, and year.

4.6. Special Functions and Reset Services

The CRP919E Lite provides over 32 common maintenance and reset services. These functions help in performing routine vehicle maintenance and adaptations.

Image: A collage of icons representing various maintenance services available on the CRP919E Lite, such as Oil Reset, ABS Bleeding, and EPB Reset.

Key services include:

• Servei de reinici d'oli: Restableix el sistema de vida útil de l'oli del motor després d'un canvi d'oli.
• EPB Electronic Park Brake Reset: Restableix el sistema de fre d'estacionament electrònic després de la substitució de les pastilles de fre.
• Codificació de l'injector: Codes new injector numbers into the ECU when replacing injectors.
• Adaptació de l'accelerador: Initializes throttle actuators to return learned values to default.
• Restabliment del sensor d'angle de direcció SAS: Performs calibration and clears records for the steering angle sensor.
• Sagnat de l'ABS: Bleeds the brake system to restore ABS brake sensitivity when air is present.
• Calibratge de Windows: Performs window matching to recover ECU initial memory.
• Battery Matching (BAT): Registra la substitució de la bateria nova.
• Diesel Particulate Filter (DPF) Reset: Initiates DPF regeneration.
• Restabliment de TPMS: Restableix els sensors del sistema de control de pressió dels pneumàtics.
• Aprenentatge d'engranatges: Realitza un aprenentatge adaptatiu del sensor de posició del cigonyal.
• EGR Adaptation: Adapts the Exhaust Gas Recirculation valve.
• Coincidència de suspensió: Ajusta la calibració del sensor d'alçada del vehicle.
• NOx Sensor Reset: Resets the NOx sensor after replacement.
• AC Initialization: Initializes the air conditioning system.
• AdBlue Reset: Resets the urea system.
• Capçalera AFSamp Restablir: Resets the Adaptive Front-lighting System.
• A/F Reset: Adjusts air/fuel ratio parameters.
• Coolant Bleeding: Removes air from the cooling system.
• Calibratge del seient: Calibrates seat memory functions.
• Inicialització del sostre solar: Initializes sunroof memory.
• Canvi d'idioma: Changes the display language of the vehicle's instrument cluster.

Note: The availability of specific functions depends on the vehicle's make, model, and year.

4.7. FCA AutoAuth Access

The CRP919E Lite supports secure access to FCA (Fiat Chrysler Automobiles) vehicles from 2017 and newer, allowing diagnostics and special functions on models like Chrysler, Dodge, Jeep, and Fiat. To use this feature:

1. Ensure the scan tool has the latest software updates and is connected to the internet.
2. When prompted on the tool for SGW (Security Gateway) vehicles, enter your AutoAuth credentials.

4.8. OBD2 Test Modes

The device supports all 10 test modes of OBDII/EOBD/CAN standards for vehicles manufactured from 1996 to 2025:

• Llegir codis
• Esborra els codis
• Flux de dades en directe
• Congelar fotograma
• Prova de monitor a bord
• Prova del sensor d’O2
• Llegeix la informació del vehicle
• Prova de components
• Preparació I/M
• Prova del sistema EVAP

5. Manteniment

5.1. Actualitzacions de programari

Regular software updates are crucial for maintaining optimal performance and expanding vehicle coverage. The CRP919E Lite offers 2 years of free updates via one-click Wi-Fi. After this period, the device will continue to function, but new updates will require a subscription.

5.2. Cura de la bateria

The device is equipped with a 6000 mAh lithium-ion battery. To prolong battery life:

• Eviteu temperatures extremes.
• Charge the device regularly, but avoid overcharging for extended periods.
• If storing the device for a long time, ensure it has a partial charge (around 50%).

The device also features a real-time battery voltage monitor to help you keep track of your vehicle's electrical system.

5.3. Neteja del dispositiu

Utilitzeu un suau, damp cloth to clean the screen and exterior of the device. Avoid using abrasive cleaners or solvents.

6. Solució De Problemes

6.1. DTC Help and Code Search

When the CRP919E Lite displays an error code, the "DTC Help" feature can provide definitions and potential repair guidance. You can also use the "Code Search" function to find more online resources and tips.

6.2. Diagnostic History and Reports

The device automatically records diagnostic processes, allowing for later review and analysis. Diagnostic reports can be generated, shared via Wi-Fi or email, and printed for documentation or customer records.

6.3. Online Feedback

If you encounter unresolved issues or have suggestions, the "Online Feedback" feature allows you to submit detailed reports directly through the device, including interactive data logging sessions.

6.4. Expansion Modules

The CRP919E Lite is compatible with optional expansion modules, sold separately, to enhance its capabilities:

• BST360 Battery Tester: For comprehensive battery health, starting system, and charging system tests.
• X431 i-TPMS TSGUN: For professional TPMS diagnostics, sensor activation, relearn, and programming.

7. Especificacions

8. Garantia i Suport

LAUNCH provides comprehensive support for the CRP919E Lite scan tool:

• Garantia: A 5-year brand warranty covers manufacturing defects.
• Actualitzacions de programari: Enjoy 2 years of free software updates from the date of purchase. After this period, the device remains functional, but new updates will require a subscription.
• Suport tècnic: Lifetime technical support is available 24/7/365.
• Política de devolució: A 60-day refund and replacement policy is provided.

For any issues or inquiries, please contact technical support at cardiag-aftersales@hotmail.com.