Purchased 2 pcs of Launch CRP919EBT one is for a friend.It's one of the most affordable scanners to cover all modules Diagnostic,Actuation,Resets and live data.It supports 100% of the vehicles in my region Asian, European and some American.It also offers some key programming features which is very convenient in swapping ECU/ECM for some vehicles.The 7inch screen is decent and works smoothly and quickly.All it's missing is the OBD 1 connectors but it supports it.The 2 years update always works well for me because I usually sell and upgrade within the second year and all functions still work after the free upgrade period is finished.Launch is the best for me

I have worked for some of the largest dealers around as a mechanic and this little machine does everything their $5000 machines do. Extremely efficient and the battery life is amazing. Highly recommend this bad boy!c

I have used this to troubleshoot three different vehicles. It has reprogrammed keys for my Chrysler van, figured out the problem with the same car's transmission and helped fix it. I found out which cylinders were having trouble on my Ford F250 Diesel truck. And it helped me fix my 2016 Honda transmission and engine codes.I spent a total of 500 bucks to fix all three cars when I could have spent over 4000 at mechanic's shops.

Ok it came in 2 days, this case it probably the best I’ve ever had the way the fitment is designed. I haven’t used yet really just needed it for my own vehicles. Will give update on it in about 3 uses. So far it looks great and comes with a good type c charger like it’s for heavy use and not a cheap charger.

(Month Update) this Scanner is a 10/10 for me. It can do a lot of different things. I’m no mechanic but this scanner is perfect for helping me diagnose things and test thing. You can go into so many different modules on the vehicle. It can scan misfires in each cylinder, Reset Crank correlation, Throttle relearn and much more. It has so many futures that I will never get to use because there’s so many😂. I recommend this to a mechanic too because this little scanner does so much I think it would work great in an actual mechanic shop. It’s not hard to use I didn’t even read the manual. Used it on my Car after a motor swap me and my dad did to test that everything was working correctly. Used it on on Chevy Cateye to find misfires and test speed sensor that was bad on the truck. Also used on my ford fusion that I’ve been wondering why it was acting up the whole time it was the turbo going bad which the scanner found and also it had high fuel efficiency and the scanner found that aswell. This scanner will give you codes that a normal scanner won’t. Again I’m not a mechanic at all I just know how to fix stuff on vehicles. But I recommend this scanner 10/10.

Este modelo es realmente muy bueno, totalmente recomendable, su nueva interfaz BT es muy potente estable y fácil de usar, su sistema operativo funciona perfectamente, los diagnósticos locales y en línea facilitan el diagnóstico y su ayuda en línea con códigos de error hacen posible un diagnóstico más sencillo, la agrupación de de los módulos por marca son más ágiles y el soporte técnico del proveedor es excelente en cualquier momento y su atención es excelente, Este modelo hace las modificaciones en línea y de inmediato , y sin problemas de acceso a la ECU ya que de manera automática o manual reconoce perfectamente el modelo y sus componentes disponibles, ahora además permite interactuar directamente en el equipo sin una pc para su configuración inicial. Es justo el modelo más completo y sencillo de utilizar. Mi opinión sobre este modelo y precio lo recomiendo además del apoyo técnico del proveedor.

I bought the CRP919EBT for only one purpose (for now), and that was the Fuel Composition Reset. GM and alcohol readings or whatever it's called goes out of wack on these flex fuel engines. So instead of taking the truck to a Shop and paying them stupid money for a 5 minute task, just buy one of these scanners. Worked as hoped. So very happy with it. At this price, it will pay for itself after 3 resets.

CPR919E BT test successful! ! !
It support fuel injector coding for 2008 outlander (CW#) XLS/XLX

LAUNCH X431 CRP919E works just fine good customer service would recommend to anyone who is looking to buy one

LAUNCH X431 CRP919E BT Scanner does everything as advertised. Very nice unit for the money.

CRP919E can do calibrated air suspension function on 2007 range rover sport; Test Ok

In the description tell you that it has 150 marks and below in the pictures 120 marks. In fact, it has only 110 marks.

Its amazing how much this scanner can do. It can literally do most of functions that the very expensive dealer scanners can do. Connectivity to wifi is very easy, the set up also very easy. This scanner is geat value for your money. It boots up fairly quickly also. Very quick and easy to use scan tool overall. Would recommend.

LAUNCH X431 CRP919E BT is a very entry level scanner and which is very handy and portable, a great value.

I will be learning new things with this LAUNCH X431 CRP919E BT each time I use it! It’s very sturdy, connects fast, and I love the warning it gives to remind you not to leave it in the vehicle when you’re done!! Can’t tell you how many times I have left or almost left one of these scanners in a car!

Worked perfectly and saved me a bunch of time. Overall all, GREAT product! And sooo many functions. This will be the first tool used when I start a diagnostic check!!!!

Received the CRP919E in great shapes everything appeared to be functional, going to do some more test, but I tested it on a 2009 Chev Cobalt, it reported at least 9 generic codes, but associated them with the Passenger Presence System, which make no sense!! ie, P0032 O2 Heater and P0033 Turbo Boost bypass Solenoid. Problem is these code are generic yet do not show up on another reader and they are not related to anything in the Passenger Presence System, and to top it off, the car doesn't even have Turbo!, so no bypass solenoid!!
Beginning to regret spending (wasting!) this much on this unit...
 

LAUNCH X431 CRP919E BT Showed up quick, works fast, dose everything your gonna need definitely spend the money on it

Just got LAUNCH X431 CRP919E BT, fully updated it and it has everything I was looking for, ever piston balance monitoring for cars that support it. Hopefully it will work for years to come.
It really is God mode for cars! 
 

Citroen Berlingo multispace 2012, DPF reset; Renault Avantime (2003) does ABS pump bleed program done by LAUNCH X431 CRP919E BT

2020 Peugeot 308 DPF regeneration,
Maserati Ghibli 2017 reset service light and oil changing
test OK !