I finally scrounged up enough money from side jobs to get my Hex-Can+USB Vag-com. I know I am going to check the timing again just because it hasn't been done since I put the EGR cooler back on. Also, where can I find the procedure for limiting the EGR? I've also had a constant problem fighting the Glow plug check engine code. I really hope it can narrow my focus on this too. Can vag-com be used like a tuner??