Finally received my Ktag package. It’s firmware 7.020 master version. and tested on three cars today today. See my Ktag v7.020: looks good Now, i’ll chip in some words of my experience. Three ECUs i’ve tested: ISUZU ECU Transtron 4JJ1 Mazda Denso ECU RF8P Hino 700 Denso Diesel ECU Attached pictures here. Here…