1. Introdución
The LAUNCH CRP123E Plus is a 2025 newest, cost-efficient OBD2 diagnostic scanner designed for comprehensive vehicle diagnostics. It offers full system access, three essential reset services, and lifetime free updates, making it suitable for both DIY users and professional mechanics. This manual provides detailed instructions for setting up, operating, and maintaining your device to ensure optimal performance and longevity.
2. Que hai na caixa
Upon opening your LAUNCH CRP123E Plus package, you should find the following items:
- LAUNCH CRP123E PLUS tablet
- EVG Storage Bag
- OBDII 16 PIN diagnostic cable
- Charging cable (without adapter)
- User Manual (multi-language)
3. Especificacións
The LAUNCH CRP123E Plus features the following technical specifications:
| Característica | Especificación |
|---|---|
| Tamaño da tableta | 5 polgadas |
| Versión de Android | Android 7.0 |
| Capacidade da batería | 6100 mAh |
| Memoria de execución (RAM) | 2 GB |
| Espazo de almacenamento | 16 GB (o sistema mostra 12 GB) |
| Interface principal | DB15 (double row) → OBDII 16PIN |
| WIFI | Si |
| Bluetooth | Ningún |
| Potencia de carga | 5 V 2 A (10 W) |
| Tamaño do envase | 275 * 215 * 80 (mm) |
| Peso total do produto | 1.1 kg |
| Lonxitude da liña principal | 120 cm |
| Versión de software | 2025 NEWEST |
| Versión de hardware | 2025 NEWEST |
| Sistemas Soportados | ABS, DPF, EPB, SAS, SRS, TPMS, ENG, AT |
| Idiomas admitidos | English, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Traditional Chinese |
| Certificacións | CE, RoHS |
4. Guía de configuración
Follow these steps to set up your LAUNCH CRP123E Plus for first use:
- Desempaquetar o dispositivo: Carefully remove the CRP123E Plus tablet, OBDII diagnostic cable, charging cable, and user manual from the storage bag.
- Cargar o dispositivo: Connect the charging cable to the device and a suitable 5V 2A (10W) power source. Ensure the device is fully charged before initial use.
- Conectar ao vehículo:
- Locate your vehicle's OBDII port (usually under the dashboard).
- Connect the DB15 end of the diagnostic cable to the CRP123E Plus tablet.
- Connect the OBDII 16PIN end of the diagnostic cable to your vehicle's OBDII port.
- Encendido: Press and hold the power button on the device until the LAUNCH logo appears on the screen.
- Configuración inicial: Follow the on-screen prompts to select your preferred language and set up Wi-Fi connectivity for updates.
5. Instrucións de funcionamento
5.1. All System Diagnostics
The CRP123E Plus can access and diagnose all available electronic control units (ECUs) in your vehicle, including Engine (ENG), Anti-lock Braking System (ABS), Supplemental Restraint System (SRS), Transmission (AT), Electronic Parking Brake (EPB), Tire Pressure Monitoring System (TPMS), and more. This allows for comprehensive fault code reading, clearing, and live data streaming.
- No menú principal, selecciona "Diagnóstico".
- The device will attempt to automatically identify your vehicle via Auto VIN. If unsuccessful, you may need to manually select the vehicle make, model, and year.
- Once the vehicle is identified, select the system you wish to diagnose (e.g., "Engine", "ABS", "SRS").
- Choose "Read Fault Codes" to view any diagnostic trouble codes (DTCs) present.
- Select "Clear Fault Codes" to erase DTCs after repairs have been made.
- Select "Live Data Stream" to view datos de sensores en tempo real.
5.2. Restablecer servizos
The CRP123E Plus supports three commonly used reset functions:
- Reinicio do aceite: Restablece o recordatorio de vida útil do aceite despois dun cambio de aceite.
- Reinicio SAS (reinicio do sensor do ángulo de dirección): Calibrates the steering angle sensor after steering-related repairs.
- Adaptación do acelerador: Relearns the throttle's operating parameters to restore optimal performance.
To perform a reset service:
- From the main menu, select "Reset".
- Choose the desired reset function (e.g., "Oil Reset").
- Siga as instrucións en pantalla para completar o procedemento.
5.3. Full OBDII Functions
The device supports all 10 modes of OBDII standard for comprehensive engine diagnostics:
- Ler e borrar os códigos de avaría: View and erase engine fault codes.
- Dispoñibilidade I / M: Check if emission-related systems are ready for inspection.
- Proba do sensor de O2: Obter os resultados da proba do monitor do sensor de O2.
- Modo 06 (Proba do monitor a bordo): Retrieve test results for emission-related powertrain components.
- Mode 08 (EVAP System Test): Perform a test on the evaporative emission control system.
- Conxelar datos de cadros: View unha instantánea das condicións de funcionamento cando se produciu un fallo relacionado coas emisións.
- Información do vehículo: Recuperar o VIN, o ID de California e o CVN.
To access OBDII functions, select "OBD II" from the main menu.
5.4. Live Data Display and Analysis
The CRP123E Plus provides detailed live sensor data, which can be displayed in various formats for easy review and analysis:
- Numbers and Lists: Default display of data parameters.
- Wave Patterns: Visual representation of data changes over time.
- Merged Graph: Up to 4 data streams can be merged for comparative analysis.
You can record, playback, screenshot, share, and print live data streams for further analysis or consultation.
5.5. Exploración automática de VIN
The Auto VIN feature automatically identifies your vehicle's make, model, and year, streamlining the diagnostic process. This eliminates the need for manual input of VIN codes.
To enable Auto VIN, go to "Settings" and ensure "Automatic detection on connect" is turned on.
5.6. DTC Look Up and Help
The device includes a built-in DTC (Diagnostic Trouble Code) lookup library and online search capabilities to assist with diagnosis:
- DTC Look Up Library: Retrieve definitions of diagnostic trouble codes directly on the device. You can also manually input specific codes for detailed definitions.
- DTC Help & Online Google Code Search: Provides reliable detailed DTC explanations, probable causes, and troubleshooting guidance. After obtaining diagnosis results, use the built-in Google "Code search" feature to find more solutions online.
5.7. Real-time Battery Voltage Seguimento
The CRP123E Plus includes a feature to monitor your vehicle's battery voltage in real-time. This allows you to check the instantaneous voltage when the car is off and the charging voltage when the car is running, helping to assess battery health and detect potential issues with the charging system.
6. Mantemento
- Limpeza: Use un suave, damp pano para limpar o dispositivo. Evite produtos de limpeza abrasivos ou solventes.
- Almacenamento: Store the device in its EVG storage bag in a cool, dry place when not in use.
- Actualizacións de software: Regularly update the software to ensure compatibility with newer vehicle models and access to the latest features and bug fixes.
6.1. Actualización de software
The CRP123E Plus offers lifetime free software updates via Wi-Fi. This ensures your device always has the latest diagnostic capabilities.
- Asegúrate de que o dispositivo estea conectado a unha rede Wi-Fi estable.
- From the main menu, select "Upgrade".
- The device will check for available updates. Select the updates you wish to install and follow the on-screen prompts.
7 Solución de problemas
- O dispositivo non se acende: Ensure the device is fully charged. Check the connection of the charging cable.
- Sen comunicación co vehículo:
- Verify the OBDII diagnostic cable is securely connected to both the scanner and the vehicle's OBDII port.
- Ensure the vehicle's ignition is on (engine can be off).
- Check if the vehicle is OBDII compliant (generally 1996 and newer for US cars, 2004 and newer for EU cars, 2008 and newer for Asia cars).
- Auto VIN feature not working:
- The Auto VIN feature may not work on all vehicles. If it fails, manually select your vehicle's information.
- Ensure "Automatic detection on connect" is enabled in the device settings.
- Problemas de actualización de software: Ensure a stable Wi-Fi connection. If issues persist, try restarting the device and your Wi-Fi router.
8. Consellos de usuario
- Cambio de idioma: To change the device language, navigate to the "Setting" module, select your desired language, and then go to the "Upgrade" module to apply the change.
- Características especiais: Note that special features like AF adjustment or odometer functions are not explicitly listed for this model. If you require additional specialized functions, you may be able to subscribe to them via the "Mall" service on the device.
- Compatibilidade do vehículo: While the device covers a wide range of vehicles, always verify compatibility for specific models if you encounter issues.
9. Garantía e soporte
Your LAUNCH CRP123E Plus comes with comprehensive support:
- Garantía: A 5-year warranty is provided by LAUNCH TECH for products generated within the order, covering the tablet, OBD cable, USB charging cable, and other accessories.
- Actualizacións gratuítas de por vida: The product includes lifetime free software updates for each customer, delivered wirelessly via Wi-Fi.
- Lifetime Free Technical Support: NICEOBD Store provides lifetime free technical support for the product.
- Substitución de accesorios: In case of lost accessories such as the USB charging cable or OBD2 plug, contact NICEOBD Store for free replacement.
