Yes I have an A3 adaptor. Tried to connect with and without the adaptor. Because there are 3 modules detected, I assume the ELM327 interface is working. It is an TotalCarDiagonstic USB tool version 2.1. I have strugle now for days to get it connected. Next thing I will do is going to my local garage...

Hi, I am a newbie at this forum. My name is Eb and I live in Invercargill, 46S-168E, New Zealand. I am 80 years old and have been a radioham since 1972. Callsigns are: ZL4RM/PA0JAG. Sofar I have use MultiEcuScan since 2016 with success, but now I am a bit puzzled, why it will not work properly. I ha...