Originally Posted by Jesse

Your right....The people on this site are ambitious enough that they dont qualify as regular people....so in that aspect your right... The Master Tech is helpfull cause it does manufacturer specific and outputs. Stuff like cycle egr, shut down injectors, evap leak test...bla bla.

Does the handheld you have spit out live engine data from all the sensors? I would definatly recommend at least this option if not. so helpful. supprised it worked on that damn mercedes! HA!