Description
LAUNCH • Engine fault diagnostic device X431 CRP919EV
The LAUNCH engine fault diagnostic Device X431 CRP919EV is a professional-grade scanner designed for both new-energy electric vehicles and traditional fuel cars. Built on Android 10 with a 7-inch touch screen and equipped with robust hardware (4 GB RAM, 64 GB storage), it supports CAN-FD and DoIP protocols for high-speed communication. Featuring OE-level diagnostics, bidirectional control, and ECU coding, this tool enables technicians in auto repair shops and maintenance centers to perform full-system diagnostics, generate EV battery pack reports, and access over 43 special service functions.
Key benefits
- Full-system diagnostics: read, clear codes; view live data; active tests across all vehicle systems – including EV-specific modules
- Can-FD & DoIP protocols with FCA SGW AutoAuth support to handle modern vehicle networks securely
- Over 43 hot service functions such as oil reset, brake bleeding, battery-reset, compressor test for EVs, DPF regeneration, and more
- OE-level ECU coding and adaptation for module matching, hidden feature activation, and system calibration
- Built-in reporting, remote diagnosis, battery pack detection, battery voltage monitoring, diagnostic history replay, and multilingual interface (11 languages)
Supported protocols
- CAN-FD
- DoIP
- ISO 15765-4 (CAN)
- ISO 14230-4 (KWP2000)
- ISO 13400
- ISO 9141-2
- ISO 14229 (UDS)
- SAE J1850 (VPW & PWM)
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Read & clear fault codes
- Live data stream reading & freeze frame data
- Active / component tests (bidirectional control)
- ECU coding, adaptation, calibration, initialization
- 43+ service & maintenance functions (oil reset, SAS reset, TPMS, ABS bleeding, DPF regen, EV-specific tests like DCDC test, compressor test, HV battery test)
- Automatic VIN recognition & guided function workflows
- Remote diagnosis & diagnostic report playback and sharing
Included items
- 1 × LAUNCH X431 CRP919EV diagnostic device (main unit)
- 1 × OBD II diagnostic cable
- 1 × charging cable and adapters (US/EU/UK) – quantity varies by region
- 1 × user manual and quick start guide
- 1 × durable carrying case
Supported languages
English, French, Spanish, German, Italian, Russian, Portuguese, Japanese, Korean, Polish, Traditional Chinese








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