Sulfar 2021 Launch X431 V PRO V4 Bi-Directional Scan Tool Full System Scanner,Key Programming,Reset Functions ABS Bleeding,TPMS,EPB,SAS,DPF,BMS,ECU Coding,Injector Coding, Year Free Update2

Cumple lo que promete, el precio es bueno. Quizás necesites comprar una caja mas segura para transporte

I cannot tell you how pleased I am With this unit. In the industry fir 61 years, discovery is the secret and using the high priced spread scanners for decades, this little unit has literally impressed this old automotive diagnostician. Yes it has it's limits with values, and values are the key, not just codes. And i would say there are 90% of the values show up. And very easy to use. If your a beginner, it may take you a few ???? to learn the values and what they all mean but once you capture that info this little unit is really a great tool. Plus if your in the trade and have accounts with say the big three the ADAPTER allows connections to our laptops. A great tool at a great price. I bought this unit for one of our beginners, i guess if he blows it up, better than blowing up the high priced spread machine.

Received the product in 2 days, all in sealed and original packaging. Activated the product and it works well. Got the gift along with it too. Thank you!

Overall a great affordable bi-directional. Has most of the features that a more advanced home mechanic DIY would need or understand. When you get to wanting to use bi-directional equipment, you reach another level of troubleshooting and a level of knowledge YOU need to understand to make sense of what the scan tool is displaying. Remember, it doesn't tell you what's wrong. It gives information and you have to figure out with your brain what the symptoms are pointing you too as the problem. I'm still learning how to use it. It has some evap test that I tried which eliminated some problems I thought I had. Was nice to not crawl under vehicle to get to evap switching valves! Was able to "LOOK" at MAF and TPS values, Fuel trims, Air/Fuel and O2 sensor operations etc, etc. The unit comes with a Bluetooth OBD2 VCI (Vehicle Communication Interface) that sends data to and from the tablet which is actually a Lenovo TB-8505F. The unit uses the camera for taking pictures if you need to. It can be removed from the protective rubber case to add a larger memory card. Since it is a tablet you can load other OBD2 programs besides the X-431 Launch program. It came with other loaded programs. Google, obviously since it is an Android tablet, along with all the normal tablet functions. Just don't let it fill up with crap and download everything in site! Keep a tight rein on it to save speed of operation. I have Torque loaded on it and use the BAFX OBD2 unit since it has good advanced Prius PIDS inc individual batt cell values. Also have to mention that it comes with MANY OBD1 adapter plugs that earlier vehicles used. While I do not really need them, and the data is rather limited that can be extracted from early OBD1, it has the capability including cars from all over the world I haven't even heard of. And finally I must mention that I did need some support from the vendor. They were FANTASTIC! I had a problem with one of the connectors on an adapter cable. Explained the situation and eventually after a few e-mails between us, they graciously sent me a new cable quickly all the way from CHINA! Now I know people are leary of getting things from China. But let me tell you folks, their making some good stuff-- and in some ways even better that things from USA. Just Saying. Make sure when buying from AMAZON that you buy Launch brand scanners through CARDIAG TECH CO. Ltd. It is based in China and you must communicate via e-mail if you need assistance. Replies come back within 24 hrs. Be patient. They must have assistants who speak English because the e-mails are in good english. I dealt with a woman named Doris. Very pleasant and helpful. Did everything they promised including a new cable with tracking info and super fast shipping at their expense. Totally impressed. Remember CARDIAG---don't order it from anyone else. Have fun figuring out problems on you vehicle. Very satisfying when you get it fixed without replacing tons of expensive parts--- just the one that is broke!! Use your brain--not your inheritance!!!

Nice product and delivery was very fast