AutelMaxiDiag MD 808 PRO, MD808P, One Size

The item worked straight out of the box.

tengo un nissan sentra 2012 y tenia prendido el testigo de slip drive y al revisarlo con el scanner maxidiag md 808 pro descubri el codigo P0725 que es el speed sensor de la transmission cvt lo remplase borre codigo y listo !!

A little bit slow on readings, otherwise, great tool.

I have a common Mercedes transmission issue with turbine speed sensor code. It got to the point where cycling the key would not get rid of the limp mode. It was stuck in the 3 gear for good (with no Reverse gear available). This scanner easily communicated with my ECU and got rid of the code. I've been driving for over a month now and the code hasn't come back yet. I check periodically, but so far so good. I will eventually replace the tranny (pervious owner hot rodded it a little too much and I think the clutches are wearing out) but right now it drives just fine. The scanner also diagnosed a missing AC sensor problem and a few other BCM codes that you can't scan with cheap scanners. The only thing it can not do (compared to the real Mercedes STAR scanner) is activating the rain sensor, for example. There are a few things like that, but overall, this thing is great for the money.

I work as a heavy diesel mechanic and I do a lot of side work on cars. I bought this for my personal use for side work and cars I buy and sale. This is clearly not as good as some of the $10k machines I use at work, but this little thing does pack a punch. My girlfriend was with me working on a car for one of my side gigs. She has never did any car work in her life. Within 15 minutes she told me she found a code for “ignition coil c”. It’s clearly better then what the part stores provide far as scanners. It’s more specific and has more features then the scanners from the part stores. It comes in a nice case, with very clear and detailed instructions. Do yourself a favor and buy this thing. If you don’t like it, the scanner is broken or you are not capable “I Promise”.

This is a sweet tool for your garage. Driveway mechanics just leveled up! Download the manufacturers you commonly work on or have at home and this tool is perfect. Will read all modules from ECM to HVAC module.Work great with 2014-2018 Ram Ecodiesel’s. All modules available. Plug and play.Best part about this particular reader is the updates are free for life. You do not have to pay a yearly fee for the updates.