Description
LAUNCH X431 CRP919X Diagnostic Scanner
The LAUNCH X431 CRP919X is a professional wired full-system diagnostic tablet for workshops, technicians and advanced users. It combines deep vehicle diagnostics, bi-directional active testing, supported ECU coding and 31 service functions in a self-contained 7-inch Android device.
Key Features
- Full-system diagnostics: scan fitted vehicle modules, read and clear codes, view live data, access ECU information and run supported special functions.
- Reliable wired connection: direct OBD cable connection between the vehicle and scanner—no separate Bluetooth VCI is required.
- Bi-directional active tests: command supported components and actuators to help verify faults and repairs.
- Supported ECU coding: perform available coding, matching, adaptation and personalisation functions on compatible vehicles.
- 31 service functions: handles a broad selection of workshop reset, calibration and relearn procedures.
- CAN FD and DoIP capability: supports compatible newer vehicle protocols; some applications require the appropriate adapter or cable.
- AutoVIN: automatically identify supported vehicles for faster diagnosis.
- Two years of software updates included.
Full-System Diagnostics
Depending on the vehicle, the CRP919X can access systems including engine, transmission, ABS, airbags/SRS, body control, steering, suspension, climate control, instrument cluster, parking assistance, tyre-pressure monitoring and other fitted modules. Functions can include full vehicle scans, code reading and clearing, ECU information, live-data graphs, recording and playback.
Bi-Directional Active Tests
Send commands to compatible components such as cooling fans, fuel pumps, injectors, windows, locks, lights, wipers, mirrors, valves and other actuators. This helps distinguish electrical, mechanical and control faults without unnecessary part replacement.
ECU Coding and Advanced Functions
Supported vehicles may provide coding, matching, adaptation and initialisation functions, including replacement-component matching and feature personalisation. Coding availability varies by manufacturer and control unit; this is not universal ECU programming, flashing or cloning.
31 Service and Reset Functions
- Oil and service-light reset
- Electronic parking-brake reset
- Steering-angle calibration
- Battery registration and BMS reset
- ABS brake bleeding
- Diesel particulate filter regeneration
- Gasoline particulate filter regeneration
- Injector coding
- Throttle adaptation
- TPMS reset and relearn
- Gear and gearbox relearn
- Suspension calibration
- Sunroof and window initialisation
- AdBlue and NOx sensor reset
- Stop/start reset
- EGR adaptation, coolant bleed and air/fuel reset
- Seat, transport-mode and intelligent-cruise resets
The exact service functions available depend on the vehicle and installed control units.
Complete OBD2 Functions
- Read and clear emission-related diagnostic trouble codes
- Live data and freeze-frame information
- I/M readiness status
- O2 sensor and on-board monitor tests where supported
- EVAP system test where supported
- Vehicle information, DTC lookup and battery-voltage display
Technical Specifications
- Operating system: Android 10.1
- Processor: Quad-core
- Display: 7-inch IPS touchscreen
- Memory: 3 GB RAM
- Storage: 32 GB
- Battery: 6000 mAh rechargeable lithium-polymer battery
- Typical battery life: more than 8 hours, depending on use
- Connectivity: Wi-Fi and Mini-USB 2.0
- Vehicle connection: wired OBD-II diagnostic cable
- Protocols: OBD2/EOBD and manufacturer-specific protocols, including CAN FD and DoIP on compatible vehicles
- Updates: Two years included; the scanner remains usable after expiry, while renewal is needed for future updates and certain online services
Vehicle Compatibility
Designed for broad coverage of compatible 12 V passenger vehicles and light commercial vehicles. Some older vehicles or non-standard diagnostic sockets require an optional adapter. Confirm the exact make, model, year, engine and required function before purchase when a particular feature is essential.
What’s in the Box
- LAUNCH X431 CRP919X diagnostic handset
- OBD-II diagnostic cable
- 5 V DC charging cable
- Power adapter
- Quick-start guide
- User manual
This is the wired CRP919X model, not the CRP919X BT. Vehicle coverage, active tests, coding and service functions vary by make, model, year, market and control unit.
