2025 LAUNCH CRP123 OBD2 Scanner, Engine, ABS, SRS, Transmission Code Reader Car Diagnostic Scan Tool, Full OBDII Modes Automotive Scanner, Live Data Stream Graph, Lifetime F-ree Update

I purchased to read and reset codes which it does just fine. Does provide additional data but when I had to use it recently for a troubleshooting issue, not a lot of help and couple of the graphs are too condensed to really be useful. Definitely doesn't give you the the options to manipulate any of the functions, say troubleshoot a EVAP system by closing the purge valve or graphs to diagnose a MAF sensor. I wish I would have watched some of the reviews on YouTube before purchasing. I might have spent the extra money for a more optioned scanner.

bought device in order to quickly determine "check engine light (CEL)" issues.bought "FIXD" app but returned it before even trying as it only does engine codes, which for $20 thats fine, but the CEL light may be on for trans/abs/srs issues, which can't be seen or cleared with "FIXD". As for the CRP-123, once needed info is downloaded via windows (did not work through chromebook for me), you simply plug in reader as instructed (read instructions of operation first) then follow the prompts. So far its a great product for the price, it can't be beat due to the fact that you're going to spend as much going to the dealer once. And VIP or Autozone will read it for free.

So after spending a few days on Amazon looking for the right OBD scanner for our car dealership we decided to go with this Launch OBD2 scanner sold by Kingbolen. We have over 100 cars on our lot and this will serve as the perfect tool for all of our inventory. The fact that it’s easy to use and navigate is also a big plus for us! We definitely recommend! 5 stars for sure

I could not get abs codes on my 97 blazer / witch was the main reason I bout it . but it works well on some other cars I worked on . overall good for the price. the grafts are hard to see [ very small.]

Great scanner very detailed info on cars. Can view a number of systems within the car. I had been trying to figure out why my truck was misfiring and within minutes the scanner was able to tell me what cylinders were misfireing which other scanners were just telling me random misfire. Well worth the money

i like the product as i have bought a few for family, but this last one i bought is having turn-on problem.

This is a very capable scanner, provides freeze frame look, and graph of 4 strings live data. Used it in my 2012 Honda Ridgeline and in wife's 2018 Mazda CX-5. Definitely would recommend. (As told by my husband)

Like most of the launch scanners listed on amazon, this is non US market tool, so its basically a ridiculosly expensive hand held scanner, that has no tech support or updates available to US users.