edc17c41 help !

[dashtool2016]

can someone tell me how to read the bmw 525d f10 engine unit with ktag? I read all kinds of units but with this unit I can not read it only gives communication error I have several units working perfectly in the car but I can not read anybody knows if the rainbow cable you request may have some problem? Thank you

[Lambda1]

real or fake ktag?
voltage?
which protocol you use for ?

[dashtool2016]

the ktag is clone brother the power supply is 2 amperes and the protocol I use is 666 but the plate does not appear edc17cp45 matches the image of edc17cp41 and tried with 667 also selecting the edc17cp41 but the same problem does not communicate or does not unblock the Can you help me? Maybe some cable in the wrong clone? Thank you

[Lambda1]

GPT and 666 should be correct.
I dont know about fake one.
Clones and EDC17 often not good idea.

[dashtool2016]

at the end and read with original galleto can now help me extract ISN code from eeprom dme? Thank you