LAUNCH X431 CRP919XBT OBD2 Scanner, 2026 Wireless Bidirectional Scan Tool with ECU Coding, 35+ Services, All Systems Diagnostic, FCA AutoAuth, 2Yrs Free Update, V.A.G Guide, CANFD, Upgraded of CRP919X
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 5 left in stock, order soon!
Arrives
Saturday, Feb 21
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Features
- 2026 Most-cost-effective LAUNCH Scanner LAUNCH X431 CRP919XBT, upgraded from CRP919X, includes a VCI for wireless data transmission (3Mbps max). HARDWARE: MTK's chip + doubled memory & battery capacity ensure 5X faster & smoother navigation than OBD2 scanner diagnostic tools in the same category. SOFTWARE: Its productive features (same as LAUNCH X431 scanners), 99% car coverage, more-frequent software renewals, field-tested accurate database, are superior to most competitors on market.
- FCA AutoAuth + CANFD&DOIP LAUNCH X431 CRP919XBT uses a newly-developed wireless connector DBSCar VII VCI instead of a connection cable. You can be at workbench or any location around vehicle while running diagnostics. With this VCI, this OBD2 scanner supports new protocols of tomorrow: CANFD for 2020-now GM&Chrysler Models; DoIP for Volvo, Land Rover/Jaguar, BMW F/G Chassis. And with integrated AutoAuth, you can diagnose 2018+ FCA SGW-equipped cars without separate adapters.
- ECU Coding & 35+ Reset Services For just 500 bucks youll get fully-featured ECU coding & resets/relearns from LAUNCH X431 CRP919XBT. Online Code for VW/Audi/Skoda/Ford/Lincoln/Mazda; Open/close hidden functions; Personalized modifications/changeover; Shortcut to 35+ special functions like Oil Reset/Brake Reset/Throttle Adaptation etc., to quickly meet your daily repair needs. 100+ more resets/relearns are under car brand system waiting to explore.
- All Brands All System Scan With a market focus, LAUNCH X431 CRP919XBT boasts a complete filed-tested database for your deeper dive into car's health to handle more complex repairs. Back up by leading LAUNCH technology, you can do all system coding/scans/read&clear codes/bidirectional control/resets covering 99% cars, unlike many scanners for cars on market (x-tool) with fake advertisement claiming to do it all but in reality, they ONLY work for certain cars with limited services.
- Bi-directional ControlThis LAUNCH bidirectional scan tool CRP919XBT allows technicians to command specific vehicle components (like solenoids, relays) to monitor real-time working status, without using the vehicle controls. Achieve fast, accurate diagnostics and take control like never before. Turn on the radiator fan, modulate the throttle, open or close windows, operate mirrors, Injector Buz Test, turn on interior and exterior lights, sound horn, etc.
- V.A.G Guided & AutoVIN/Scan With this obd2 scanner, there is no need to find the Security Access Code/Channel Number for V.A.G group vehicles. The provided guidancein this OBD2 scanner diagnostic tool can help you skip searching of access codes and directly lead you to the diagnostics, saving lots of time. AutoVIN & AutoScan (2006+) can automatically read VIN data and scanall system modules to greatly speed up your system-scanning process, 3X faster!
- LAUNCH X431 CRP919XBT Add-on Features Many innovative features in this LAUNCH scanner will help you win more business: Feedback provides customized repair suggestions from LAUNCHs certified professionals; Repair Info includes operating skills, DTC help, automotive technology handbook, repair case to ease your workload; among other useful modules: compatible vehicles, user manual, Q&A, tablet settings etc., to make your job easier.
- Choose Launch Direct, No-worry Purchase LAUNCH X431 CRP919X BT includes 2 years software updates for growing car/function coverage (300 bucks value). The updating process is straightforward with a simple touch. You'll also have direct access to the LAUNCH tech. assistance team for diagnostic tips, errors/bugs feedback via , And any questions like when can I receive my product, we all answer you 24/7/365.
Brand: LAUNCH
Power Source: Using USB type A/USB type C connectors and DBSCar VII VCI connector
Product Dimensions: 8.58"L x 1.56"W x 6.06"H
Operating System: Android 10.0
Screen Size: 7 Inches
Brand: LAUNCH
Product Dimensions: 8.58"L x 1.56"W x 6.06"H
Operating System: Android 10.0
Automotive Fit Type: Universal Fit
UPC: 850052860004 850052860042
Global Trade Identification Number: 04
Manufacturer: LAUNCH
Model: X431
Item Weight: 2 pounds
Item model number: LAUNCH X431 CRP919X BT
Batteries: 1 Lithium Polymer batteries required. (included)
Manufacturer Part Number: CRP series-EU
Date First Available: September 20, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Feb 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- PayTomorrow Financing
- Financing through Apple Pay
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Top Amazon Reviews
The LAUNCH X431 CRP919XBT is the only diagnostic tool I need as someone who performs most of my own vehicle maintenance. Finding a diagnostic tool that bridges the gap between basic code readers and expensive dealership equipment has always been a challenge. The Launch X431 CRP919XBT is the answer. The BT stands for Bluetooth. It has already paid for itself multiple times over. Powerful functions that save time and money. The X431 gives you deep, bidirectional control, which is essential for modern vehicle repairs. * Module Programming/Initialization: This is where the X431 truly shines. For a recent major repair (replacing a faulty ABS module), I needed to initialize the new part to the vehicle's computer. The Launch handled this complex process flawlessly, turning a potentially frustrating, multi-hour ordeal into a simple, 15-minute job. The instructions displayed on the unit made the process totally approachable, even for someone who isn't a professional technician. Live Data & Actuation Tests: The ability to see live data streams and perform active tests on components. It eliminates guesswork and points you directly to the root cause of the issue. Surprisingly user-friendly despite its professional-grade capabilities. The touchscreen is responsive, and finding the correct system or special function is quick and easy. If you've been intimidated by high-end scanners before, don't be—the X431 is designed to be efficient, not confusing. Final Verdict: An essential investment if you work on cars. It offers capability that rivals scanners costing thousands more. It definitely saved me from exorbitant dealership labor fees and allowed me to correctly complete my repairs that would have been impossible with a standard OBD-II reader. This is a five-star investment!
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Reviewed in the United States on November 14, 2025 by Rouseman
⭐️⭐️⭐️⭐️⭐️ Launch Scan Tool – Reliable, Fast, and Worth Every Penny I’ve been using Launch products for about 30 years now, and it’s hard for me to say anything bad about them — this scan tool is no exception. It absolutely does not let me down. Pros: Ridiculously fast: Boot-up, scanning, and data refresh are all quick and smooth. Excellent build quality: Feels solid in your hands and holds up to shop use. Insane battery life: Easily lasts all day in the shop without reaching for the charger. IMMO capability: It does have add-ons for immobilizer functions if that’s something you’re interested in. DOIP support: Once I got the DOIP cable, it handled JLR (Jaguar/Land Rover) beautifully. My Autel Elite (which I still like) was starting to struggle with DOIP connections, but the Launch handled it without a hiccup. Cons: No kickstand: It would be nice if it had one for easier viewing on the bench. No DOIP cable included: You’ll have to order that separately (about $60). Setup was painless through AutoAuth. I’ve been using this thing almost every day for three weeks, and it’s been rock-solid. For the money, it punches way above its weight, just like most Launch tools do. Bottom line — if you’re a professional tech or even a serious DIYer, this tool is worth every cent.
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Reviewed in the United States on October 14, 2025 by Michael C. Dyer
The LAUNCH X431 CRP919XBT OBD2 Scanner is a powerful tool that makes car diagnostics easy and reliable. It connects wirelessly and lets you run advanced tests on your vehicle, including ECU coding and FCA AutoAuth support. With coverage for all systems, CANFD compatibility, and more than 35 service functions, it helps you handle everything from basic maintenance to complex repairs. The included V.A.G guide adds extra support for certain vehicles, and the 2-year free updates mean you’ll stay current without extra cost. Overall, it’s a user-friendly, future-ready scanner that gives you professional-level features at your fingertips.
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Reviewed in the United States on November 18, 2025 by Cardinalauto
This is a very nice and useful tool for diagnosing issues with automobiles and trucks. I found it very easy to use and navigate the menus to investigate when a check engine light is on. This scan tool will interface with the ECM, BCM, and TPMS systems. There are many more functions that I have not used yet. This is a good tool for the price. I would recommend this tool.
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Reviewed in the United States on January 19, 2026 by Dimbo0724 Dimbo0724
Great scanner. I was able to reprogram my Toyota Camry transmission and fix the issue. I chose this scanner because it says it can also program replacement modules. The tablet operates very fast And is easy to use. It was worth the money to me.
Reviewed in the United States on January 15, 2026 by hogwild
This is good well built scanner. Designed for a shop or advanced DIYer. It performs all the usual functions of a code reader with the additional capabilities of bi-directional communication, data streaming as well as ECU coding. Interface is easy to use. Setup and updating was straight forward. I selected this unit for its ability to ECU code as well as all the typical service reset and diagnostics. ECU coding allows the modification, activation or defeat of certain vehicle systems (e.g. Auto Start/Stop). I debated whether to spend the additional money for the Bluetooth version, however I am glad that I did. I appreciate the ability to use the device while not needing to physically be the vehicle, tethered by a cable. There are cheaper devices out there, but not that I found that will also do ECU coding. If that is a capability that is useful to you, I recommend this device.
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Reviewed in the United States on November 5, 2025 by DHerrick
The CRP919XBT is a great scanner. I’ve only had it a short time and used it on 3 vehicles so far. It easily found my issues. Easily cleared out my codes. The X431 has so many features usually only found is very expensive analyzers. It would be nice to have a manual that covers all the features but it’s not hard to use. It’s all menu driven so easy to find what you need. The X431 has the same program as the more expensive versions.
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Reviewed in the United States on January 13, 2026 by Amazon Customer Amazon Customer