I purchased a cheaper scanner from a different company and it was difficult to use and had constant link errors

Everything I get the message “linking error” Wish I did more research

This tool doesn't scan Asian vehicles, tried it on a toyota and a mitsubishi and got nothing keep saying linking error

I bought it for the 2013 Volkswagen cc, but it has a link error and is not usable

It worked perfectly, after I replaced the faulty sensor , l plugged it back in and erased the code, the check engine light turned off.

I always though of myself as pretty intelligent, but maybe you have to have an engineering degree, because I could not read this at all.