LAUNCH X431 CRP919XBT Wireless OBD2 Diagnostic Tablet & VCI Bundle — Bidirectional, ECU Coding, 35+ Service Functions

The LAUNCH X431 CRP919XBT is a wireless, bidirectional OBD2 diagnostic tablet and VCI bundle that provides ECU coding, system-wide scans, and 35+ reset and relearn functions for 99% of cars.

This professional-grade scan tool pairs a high-performance tablet with a wireless DBSCar VII VCI connector to speed up diagnostics, support modern protocols, and deliver advanced functions typically found only in much pricier equipment. It’s built around a faster processor, expanded memory and battery, and LAUNCH’s field-tested vehicle database and software ecosystem—designed to make workshops and mobile technicians more productive.

How does this tool speed up my workflow?

The CRP919XBT reduces diagnostic downtime by automating VIN reads, scanning all vehicle modules, and enabling wireless operation at the workbench or around the car. A faster MTK-based processor and larger memory make navigation and report generation noticeably snappier than entry-level testers.

• AutoVIN & AutoScan reads VIN and scans all systems automatically (2006+ vehicles).
• Wireless VCI (DBSCar VII) allows remote diagnostics up to the VCI’s range.
• MTK chip and increased RAM/storage for quicker menus and data handling.
• 3Mbps data link for faster live data and log transfers.

What advanced vehicle protocols and coverage does it support?

This LAUNCH scanner supports emerging protocols such as CAN-FD and DoIP, plus AutoAuth for FCA/Chrysler vehicles, extending its usefulness on newer platforms. Coverage aims for about 99% of cars, with frequent software updates to add models and functions.

• CAN-FD compatibility for modern GM and Chrysler models.
• DoIP support for manufacturers using Ethernet diagnostics like Volvo and BMW F/G chassis.
• Integrated AutoAuth for 2018+ FCA SGW-equipped vehicles—no extra adapters required.
• Regular online updates included for expanding vehicle and function coverage.

Which special functions and coding capabilities are included?

The CRP919XBT delivers ECU coding and more than 35 instant service functions—oil resets, brake and throttle adaptations, injector tests and other relearns—plus access to brand-specific online coding where supported. It also provides guided procedures, repair info and feedback tools to assist technicians during service and customizations.

• ECU coding and online coding for select brands (VW/Audi/Skoda/Ford/Mazda etc.).
• 35+ one-touch maintenance functions (Oil Reset, Brake Reset, Throttle Adaptation).
• Bi-directional control to command actuators and validate component operation.
• Built-in repair info, DTC guidance and LAUNCH technician feedback modules.

How does bi-directional control improve diagnostics?

Bidirectional capability allows you to drive or actuate components directly from the tablet, so you can confirm faults without guesswork. That saves time when testing solenoids, actuators, lights, and other parts that otherwise require manual triggering or disassembly.

• Activate radiator fans, pumps, lights, horns and other outputs remotely.
• Perform injector buzz tests and throttle modulation for live verification.
• Open/close windows and mirrors to test convenience systems without using vehicle controls.
• Read and clear codes, then verify results immediately with live commands.

Who is this for? The LAUNCH X431 CRP919XBT targets professional mechanics, independent repair shops, and mobile technicians who need a compact, wireless diagnostic system with broad vehicle coverage, ECU coding and advanced service functions. It’s also suitable for serious DIYers who work on multiple brands and need a reliable, future-ready toolset.