LAUNCH X431 CRP919X BT: the all-systems Bluetooth diagnostic scanner
The LAUNCH X431 CRP919X BT is a wireless car diagnostic scanner: the Bluetooth dongle plugs into the car's OBD2 port, and you can work freely with the tablet, whether sitting in the driver's seat or leaning under the hood. It reads and clears codes from all control units, actively tests components, and allows module coding. It is the new generation of the CRP series, bridging the gap between a code reader and a workshop tool.
Why choose the LAUNCH CRP919X BT over a standard OBD2 reader
- Bluetooth connection: no more cable stretched between the OBD port and your hands.
- All-systems diagnostics: engine, automatic transmission, ABS, TPMS, electrical system, and interior, depending on the vehicle.
- 31 reset functions: oil change, electric parking brake, steering angle, battery, DPF, AdBlue, start-stop, ABS bleeding...
- Bidirectional active testing: radiator fan, throttle, power windows, mirrors, lighting, horn, locking.
- Online ECU coding to adapt a replaced module and activate features, depending on the brand.
- CAN FD, DoIP, and FCA AutoAuth for recent vehicles, plus guided functions.
The LAUNCH X431 Bluetooth diagnostic scanner in detail
The 7-inch tablet runs Android 10 with 4 GB of RAM and 64 GB of storage. Its 6300 mAh battery lasts through a long diagnostic session. The Bluetooth communication dongle remains plugged into the OBD2 port while you move around the vehicle. Live data is displayed in graphs, showing up to eight parameters at once, which helps identify a lazy probe or a failing sensor. The automatic VIN function identifies many vehicles without manual entry.
Maintenance and coding with the LAUNCH CRP919X BT
After an oil change or brake pad replacement, the scanner resets the maintenance indicator and retracts the electric calipers. After a battery replacement, it registers the new battery with the control unit. In terms of coding, it allows you to change factory settings on many models: lighting, comfort, and signaling. The stated coverage exceeds 100 brands, but available features vary by brand, model, and year: check your vehicle before purchasing.
European Version or International Version of the CRP919X BT?
The hardware is identical. The European Version is intended for use in Europe and costs less. The International Version is stated to have no regional use restrictions. For use in France, the European version is sufficient. The software is available in French, along with more than 20 other languages.
Frequently asked questions about the LAUNCH X431 CRP919X BT
What is the difference between the CRP919X and the CRP919X BT?
The BT version communicates with the car via Bluetooth and has more memory and guided functions. The wired version plugs directly into the OBD2 port.
Are updates included?
The manufacturer states that updates are included for two years. After that, the scanner can still be used with the latest installed version.
Can it be used by someone who is not a mechanic?
Yes, for reading codes and performing guided maintenance resets. ECU coding requires knowing what you are changing.
Does it work on a hybrid car?
High-voltage battery diagnostics are available on certain models, depending on the brand's software coverage.
A LAUNCH diagnostic tool selected by Becquet Voiture
We choose our car diagnostic tools to ensure they are truly useful, both in a workshop and in a private garage. The CRP919X BT was selected for its Bluetooth freedom of movement and workshop features. Have a question about your vehicle? Our team will answer in French.
Order the LAUNCH X431 CRP919X BT diagnostic scanner and diagnose your car wirelessly.
Type: Bluetooth OBD2 car diagnostic scanner
Brand: LAUNCH
Model: X431 CRP919X BT
Compatibility: Over 100 brands stated, depending on model and year
Screen: 7 inches
System: Android 10
Memory: 4 GB RAM, 64 GB storage
Battery: 6300 mAh
Vehicle connection: Bluetooth dongle for OBD2 port
Features: All-systems diagnostics, active testing, ECU coding, 31 resets, CAN FD, DoIP, automatic VIN
Updates: 2 years stated by the manufacturer
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