1. Introduktion
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. Produktet er slutview og pakkeindhold
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. Hvad er der i æsken
Bekræft, at alle følgende varer er inkluderet i din pakke:
- LAUNCH CRP919E Lite Main Unit
- US/UK/EU Power Plug
- Hoveddiagnostisk kabel
- DC Charge Cable
- Brugermanual
- Hurtig guide
- Beskyttende bæretaske
Image: A visual representation of the LAUNCH CRP919E Lite package contents, including the main unit, cables, plugs, and documentation.
3. Opsætning og indledende konfiguration
3.1. Tænd for enheden
- 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.
- Tryk og hold tænd/sluk-knappen på siden af enheden nede, indtil skærmen lyser.
3.2. Valg af sprog
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. Wi-Fi-forbindelse
To access software updates and online features, connect the device to a Wi-Fi network:
- Navigate to the "Settings" menu on the main screen.
- Select "Wi-Fi" and choose your desired network.
- Indtast adgangskoden, hvis du bliver bedt om det, og opret forbindelse.
3.4. Softwareopdateringer
It is recommended to update the software upon initial setup to ensure you have the latest features and vehicle coverage.
- Sørg for, at enheden er forbundet til Wi-Fi.
- Fra hovedmenuen skal du trykke på ikonet "Opgrader".
- Follow the on-screen prompts to download and install available updates. The device includes 2 years of free software updates.
4. Betjening af enheden
4.1. Tilslutning til køretøjet
- Locate the vehicle's OBD2 diagnostic port, typically under the dashboard on the driver's side.
- Connect the Main Diagnostic Cable to the CRP919E Lite and then to the vehicle's OBD2 port.
- Drej bilens tænding til "ON"-positionen (motoren er slukket).
4.2. AutoVIN and AutoScan
The AutoVIN and AutoScan functions streamline the diagnostic process:
- From the main menu, tap the "Diagnose" icon.
- 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).
- 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. Fuld systemdiagnostik
The CRP919E Lite performs comprehensive diagnostics across all available vehicle systems, including but not limited to:
- Motorkontrolmodul (ECM)
- Blokeringsfrit bremsesystem (ABS)
- Supplemental Restraint System (SRS)
- Transmissionskontrolmodul (TCM)
- Elektronisk parkeringsbremse (EPB)
- Dæktryksovervågningssystem (TPMS)
- Styrevinkelsensor (SAS)
- Air Conditioning (A/C)
- Batteristyringssystem (BMS)
- Elektronisk stabilitetsprogram (ESP)
- Body Control Module (BCM)
- Powertrain Control Module (PCM)
Within these systems, you can:
- Læs koder: Retrieve Diagnostic Trouble Codes (DTCs) to identify specific issues.
- Ryd koder: Erase DTCs after repairs have been completed.
- View Live data: Monitor real-time sensor data in text, graph, or combined formats.
- Frys rammedata: View a snapshot of sensor data at the moment a DTC was set.
- ECU oplysninger: 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. Live Data Stream Analysis
The device offers advanced live data stream capabilities:
- Flere visningstilstande: View data in text, graph, or a combined 4-in-1 graph format for easy comparison.
- Optagelse og afspilning: Capture live data streams for later review and analysis, aiding in the diagnosis of intermittent issues.
4.5. Tovejsstyring (aktive test)
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.
ExampNogle aktive tests inkluderer:
- Fuel Pump On/Off
- Cycle A/C Clutch
- Open/Close Windows
- Radiator Fan Activation
- Injektor Buzz Test
- Headlamp Justering
- Window Wipers Settings
- Horn Assessment
- Test af ABS-pumpemotor
- 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:
- Olie nulstillingsservice: Nulstiller motoroliens levetidssystem efter et olieskift.
- EPB Electronic Park Brake Reset: Nulstiller det elektroniske parkeringsbremsesystem efter udskiftning af bremseklodser.
- Injektorkodning: Codes new injector numbers into the ECU when replacing injectors.
- Tilpasning af gashåndtaget: Initializes throttle actuators to return learned values to default.
- SAS Steering Angle Sensor Reset: Performs calibration and clears records for the steering angle sensor.
- ABS-blødning: Bleeds the brake system to restore ABS brake sensitivity when air is present.
- Windows-kalibrering: Performs window matching to recover ECU initial memory.
- Battery Matching (BAT): Registrerer udskiftning af nyt batteri.
- Diesel Particulate Filter (DPF) Reset: Initiates DPF regeneration.
- TPMS-nulstilling: Nulstiller dæktryksovervågningssystemets sensorer.
- Gearindlæring: Udfører adaptiv læring af krumtapakslens positionssensor.
- EGR-tilpasning: Tilpasser udstødningsgasrecirkulationsventilen.
- Suspension Matching: Adjusts vehicle height sensor calibration.
- Nulstilling af NOx-sensor: Resets the NOx sensor after replacement.
- AC Initialization: Initializes the air conditioning system.
- AdBlue-nulstilling: Resets the urea system.
- AFS-hovedamp Nulstil: Nulstiller det adaptive frontlygtesystem.
- Nulstilling af luftfugtighed: Justerer parametrene for luft/brændstofforholdet.
- Kølevæskeudluftning: Removes air from the cooling system.
- Sædekalibrering: Calibrates seat memory functions.
- Initialisering af soltag: Initializes sunroof memory.
- Sprogændring: 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-adgang
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:
- Ensure the scan tool has the latest software updates and is connected to the internet.
- When prompted on the tool for SGW (Security Gateway) vehicles, enter your AutoAuth credentials.
4.8. OBD2-testtilstande
The device supports all 10 test modes of OBDII/EOBD/CAN standards for vehicles manufactured from 1996 to 2025:
- Læs koder
- Ryd koder
- Live-datastrøm
- Frys ramme
- On-board Monitor Test
- O2 Sensortest
- Læs køretøjsoplysninger
- Komponenttest
- I/M-beredskab
- EVAP System Test
5. Vedligeholdelse
5.1. Softwareopdateringer
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. Batteripleje
The device is equipped with a 6000 mAh lithium-ion battery. To prolong battery life:
- Undgå ekstreme temperaturer.
- 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. Rengøring af enheden
Brug en blød, damp cloth to clean the screen and exterior of the device. Avoid using abrasive cleaners or solvents.
6. Fejlfinding
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. Specifikationer
| Feature | Specifikation |
|---|---|
| Operativsystem | Android 8.1 |
| Vise | 7-inch Touchscreen (1024*600 pixels) |
| Hukommelse | 3 GB RAM + 32 GB ROM |
| Batteri | 6000 mAh Lithium Ion |
| Forbindelse | 2.4GHz Wi-Fi, USB-C |
| Dimensioner | 16.6 x 13.8 x 4.8 tommer |
| Varens vægt | 5.79 pund |
| Understøttede protokoller | ISO9141-2, ISO14230-2, ISO15765, SAE-J1850 VPW, K/L-Line, SAE-J1850PWM, ISO 11898, SAE J2610, etc. |
8. Garanti og support
LAUNCH provides comprehensive support for the CRP919E Lite scan tool:
- Garanti: A 5-year brand warranty covers manufacturing defects.
- Softwareopdateringer: 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.
- Teknisk support: Lifetime technical support is available 24/7/365.
- Returpolitik: A 60-day refund and replacement policy is provided.
For any issues or inquiries, please contact technical support at cardiag-aftersales@hotmail.com.
