Launch X431 CRP919XBT ECU Coding OBD2 Scanner User Manual

1. Produto rematadoview

The Launch X431 CRP919XBT is an advanced ECU Coding OBD2 Scanner designed for comprehensive vehicle diagnostics. It features all-system bidirectional scanning capabilities, over 35 hot maintenance services, and supports modern protocols like CAN-FD and DoIP. Running on Android 10, this tool offers a fast and intuitive user experience for automotive professionals.

Launch X431 CRP919XBT scanner and VCI module — Image 1.1: The Launch X431 CRP919XBT diagnostic tablet and its accompanying VCI (Vehicle Communication Interface) module. The tablet features a large display, and the VCI module connects wirelessly to the tablet for vehicle communication.

2. Que hai na caixa

Verifique que todos os elementos que se indican a continuación estean incluídos no seu paquete:

CRP919XBT Main Unit (Diagnostic Tablet)
VCI DBScar VII Module
Maletín de transporte
Cable de Diagnóstico
Type A to Type C USB Cable
Adaptador de alimentación
Switching US/UK/EU Adapter
Sobre contrasinal
Manual de usuario
Guía de inicio rápido

Contents of the CRP919X BT package — Image 2.1: An illustration showing the complete contents of the CRP919X BT package, including the main unit, VCI connector, cables, adapters, and documentation, all neatly organized within a carrying case.

3. Configuración

Cargar o dispositivo: Connect the CRP919XBT main unit to the power adapter using the provided Type A to Type C USB cable. Ensure the device is fully charged before first use.
Encendido: Press and hold the power button on the tablet until the screen illuminates.
Configuración inicial: Follow the on-screen prompts to select your language, connect to a Wi-Fi network, and set up your time zone.
Conexión VCI: Plug the VCI DBScar VII module into the vehicle's OBD-II port. The VCI will automatically establish a Bluetooth connection with the CRP919XBT main unit. Ensure the VCI indicator lights are active.
Actualización de software: Navigate to the 'Software Update' section on the main menu to download and install the latest software versions for optimal performance and vehicle coverage.

4. Instrucións de funcionamento

4.1. Funcionamento xeral

The CRP919XBT operates on Android 10.0, providing a user-friendly interface. The 7-inch touchscreen allows for intuitive navigation through menus and functions. The device is powered by a 2GHz quad-core processor with 4GB RAM and 64GB storage, ensuring fast operation and ample space for diagnostic data and software.

CRP919X BT performance comparison — Image 4.1.1: This image highlights the CRP919X BT's operational speed and ease of use, featuring its Android 10.0 OS, 2.0GHz 4-core processor, 4GB RAM, 64GB ROM, 7-inch screen, 8MP rear camera, 2.4GHz Wi-Fi, and 6300 mAh battery, enabling 13+ hours of work and one-touch diagnostics.

4.2. Wireless Diagnostics

The CRP919XBT utilizes a wireless VCI module for Bluetooth connectivity, allowing diagnostics up to 33 feet (10 meters) from the vehicle. This eliminates the need for a wired connection to the diagnostic port, providing flexibility and a cleaner workspace. A Type-A to Type-C USB cable can also be used for a wired connection if preferred.

Wireless Diagnostics feature of CRP919X BT — Image 4.2.1: This graphic illustrates the wireless diagnostic capability of the CRP919X BT, showing the VCI module communicating with the tablet via Bluetooth, allowing the user to diagnose the vehicle from a distance of up to 33 feet (10 meters).

4.3. AutoVIN & Scan

The device supports one-touch AutoVIN functionality for vehicles manufactured from 2006 onwards. This feature automatically identifies the vehicle's make, model, and year, streamlining the diagnostic process. If AutoVIN fails, manual VIN input is available.

AutoVIN & Scan feature — Image 4.3.1: A visual representation of the one-touch AutoVIN & Scan function, demonstrating how the CRP919X BT automatically reads vehicle details, simplifying the diagnostic initiation process.

4.4. All System Diagnostics

The CRP919XBT performs a comprehensive scan of all available electronic control units (ECUs) in the vehicle. It can read and clear over 8,000 Diagnostic Trouble Codes (DTCs) from systems such as ABS, SRS (airbag), engine, automatic transmission (AT), PCM, ECM, EPS, PDM, TPM, and BCM. Real-time data streams can be viewed in various formats to quickly pinpoint faults.

All-System Bi-directional Diagnostics — Image 4.4.1: This graphic illustrates the all-system bidirectional diagnostic capabilities, showing the scanner communicating with various vehicle modules like TCM, ABS, SRS, and ECM, and performing active tests on components such as windows, mirrors, throttle, and fans.

4.5. ECU Coding (Online/Offline)

This function allows for advanced vehicle customization and repair. It can address DTCs related to actuator circuit breaks, install new modules, and modify vehicle settings such as one-touch windows or sport-style lighting. It also enables closing unneeded settings like seat-belt chimes. ECU coding is available for various brands including Mercedes-Benz, BMW, Volkswagen, Audi, GM, Ford, and Porsche. Always back up vehicle data before performing coding operations.

Advanced ECU Coding features — Image 4.5.1: An illustration detailing the advanced ECU Coding functions, including online and offline coding, fixing complex ECU issues, and customizing car settings, with options for coding backup/restore and adaptive data creation.

4.6. Active Tests (Bidirectional Control)

The CRP919XBT supports over 3000 active tests, enabling direct command sending from the scan tool to vehicle components. This allows technicians to test solenoids, actuators, and other components while they are still installed in the vehicle. This function helps in quickly identifying whether a component is faulty or if there is a wiring issue, covering items like fans, lights, horn, doors, windows, brakes, throttle, A/C, clutches, mirrors, cameras, pumps, and valves. Compatibility varies by vehicle model.

Bidirectional Control Active Tests — Image 4.6.1: This image depicts the bidirectional control functionality, showing the scanner sending commands to a vehicle to activate or deactivate components for diagnostic purposes, helping to locate faulty areas.

4.7. Hot Services (Maintenance Functions)

The device offers over 35 hot reset and maintenance services, including but not limited to:

Reinicio do EPB (freo de estacionamento electrónico)
Reinicio de aceite
Rexeneración de DPF (filtro de partículas diésel).
Calibración do SAS (sensor de ángulo de dirección)
Reinicio do TPMS (sistema de monitorización da presión dos pneumáticos)
Reinicio do BMS (sistema de xestión de baterías)
Codificación do inxector
Adaptación del acelerador
Calibración da suspensión
Brake Bleed
Calibración do ángulo do motor
Adaptación de turboalimentación
Coincidencia de embrague

35+ Hot Services menu — Image 4.7.1: A visual representation of the '35+ Hot Services' menu, displaying various maintenance functions such as Brake Reset, Oil Reset, SAS Reset, Battery Match, ABS Bleed, Throttle Relearn, TPMS Reset, and DPF Generation.

4.8. Graphic Live Data

The CRP919XBT allows for the display of live data streams in multiple formats, including analog gauge, plain text, waveform graph, and digital gauge. It can display up to 8 multiple PIDs (Parameter IDs) on one screen simultaneously, facilitating detailed analysis of vehicle performance. Data can be recorded, played back, and screenshots can be taken for further review ou compartindo.

8-in-1 Graphic Live Data display — Image 4.8.1: This image illustrates the 8-in-1 graphic live data display, showing multiple parameters simultaneously in various modes (analog, text, waveform, digital) for comprehensive vehicle data analysis.

4.9. CAN-FD/DoIP Support

The scanner is compatible with CAN-FD and DoIP protocols, ensuring support for newer vehicle models. An optional DoIP adapter may be required for full DoIP functionality.

DoIP & CAN-FD Compliant — Image 4.9.1: A graphic indicating the CRP919X BT's compliance with DoIP and CAN-FD protocols, essential for diagnosing modern vehicles.

4.10. FCA SGW Access

The CRP919XBT supports FCA AutoAuth, allowing direct connection and coding for 2018+ FCA vehicles without the need for an additional 12+8 cable.

FCA SGW Access (AutoAuth) — Image 4.10.1: This image highlights the FCA SGW (Security Gateway) Access feature with AutoAuth, indicating that the scanner can connect to 2018+ FCA vehicles without special cables.

4.11. V.A.G Guided Function

The device includes built-in V.A.G (Volkswagen Audi Group) step-by-step guides to assist with complex diagnostic and service procedures for compatible vehicles.

Función guiada por VAG — Image 4.11.1: A graphic illustrating the V.A.G Guided Function, showing a simplified step-by-step process for diagnostic procedures on Volkswagen Audi Group vehicles.

4.12. Soporte multilingüe

The CRP919XBT supports 23 languages, allowing users worldwide to operate the device in their preferred language. Languages can be switched freely within the menu settings.

11 Languages Menu — Image 4.12.1: This image displays a menu showing various language options, indicating the scanner's multi-language support for global users.

4.13. Cobertura de vehículos

The CRP919XBT covers over 150 vehicle brands, including models from 1996 to 2025. This extensive coverage includes American, European, and Asian manufacturers, ensuring compatibility with a wide range of vehicles.

150+ Brands Coverage — Image 4.13.1: A map and list illustrating the extensive vehicle brand coverage of the CRP919X BT, including American, European, and Asian manufacturers, supporting models from 1996 to 2025.

5. Mantemento

5.1. Xestión da batería

The CRP919XBT is equipped with a 6,300 mAh Lithium Polymer battery, providing over 14 hours of continuous operation. To prolong battery life, avoid extreme temperatures and fully charge the device regularly. The device supports USB-C super charge, allowing use with standard car chargers or power banks.

6300 mAh Battery and 14-hour runtime — Image 5.1.1: This image highlights the device's 6300 mAh battery, emphasizing its capability for 14 hours of all-day work and USB-C super charging.

5.2. Actualizacións de software

The purchase of the CRP919XBT includes 2 years of free software upgrades. Regular updates ensure the scanner remains compatible with new vehicle models and gains additional features and optimizations. Connect the device to a Wi-Fi network and navigate to the 'Software Update' section to check for and install available updates.

6. Resolución de problemas (preguntas frecuentes)

Q: Does the CRP919XBT support diesel, hybrid, and European models?: A: Yes, it supports these models. For specific compatibility, it is recommended to contact technical support with your vehicle's make, model, and year.
Q: Can it perform ECU coding and active tests?: A: Yes, the CRP919XBT is a bidirectional scan tool that supports both ECU coding and active tests.
Q: Is the device wireless, and what is its battery life?: A: Yes, it operates wirelessly via Bluetooth. The 6,300mAh battery provides approximately 14 hours of runtime.
Q: Can it read transmission and airbag trouble codes?: A: Yes, it can read over 8,000 fault codes across all vehicle systems, including transmission and airbag (SRS) systems.
Q: Is it compatible with 2020+ new models?: A: Yes, it supports CAN FD protocol and includes 2 years of free upgrades to ensure compatibility with newer models. For technical assistance, you can reach out to Tech_Launchoriginal@outlook.com.

FAQs for CRP919X BT — Image 6.1: A visual representation of frequently asked questions (FAQs) regarding the CRP919X BT, addressing common inquiries about compatibility, features, and battery life.

7. Especificacións

Característica	Especificación
Fabricante	LANZAMIENTO
Modelo	X431 CRP919XBT
Peso do elemento	7 libras
Dimensións do paquete	13 x 10.2 x 5.1 polgadas
Número de modelo do artigo	X431 CRP919XBT
Baterías	1 batería de polímero de litio (incluída)
Número de peza do fabricante	2025 CRP919X BT
Sistema Operativo	Android 10.0
Tipo de ajuste automotriz	Ajuste universal
UPC	810139302803
Procesador	2GHz Quad-core
RAM	4 GB
Almacenamento	64 GB
Tamaño da pantalla	7 polgadas
Capacidade da batería	6,300 mAh

8. Garantía e soporte

The Launch X431 CRP919XBT comes with a commitment to customer satisfaction. This includes:

Actualizacións de software: 2 years of free software upgrades are included with your purchase, ensuring your device stays current with the latest vehicle data and functionalities.
Copia de seguridade de calidade: A 5-year quality backup is provided.
Asistencia Técnica: Lifetime technical assistance is available. For support inquiries, please contact Tech_Launchoriginal@outlook.com.

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