Yesterday I received my order and the first time I have tried FVDI ABRITES Commander for VAG one the bench with VAG EDC15V diagnosis works it was not able to read the EPROMs memory to pull the code.
I made some pictures from the PCB.
Solution: If you cannot read edc15 eeprom, please replace this ic AGD1406-BURZ
Besides, FVDI has problem with K-line voltage drop and can communication with some cars.
Solved with change adg1406bruz multiplexer ic.