Hi,
Im having a problem to execute active tests on Vw passat 2.0 fsi in all systems. I can read fault codes, see live data etc, but it wont let me execute active tests, it shows refuse code 7f and some more codes (cant remeber exactly, car left from shop already). and try again later, switch ign off, but after ign on/off it still wont go into active test. What is the problem? I think there is some problem with software.
Im using updated Maxisys pro