hey everyone, so my problem started when I replaced my CHAMP unit to another used one bc the original one was defected
after replacing it I went to code it in NCS Expert,
and every time I get to read ECU it gets me an error messages, all of them followed by Coapi-2020 error
I've managed to bridge the the 7 & 8 pins in my K+DCAN
my sp-daten is v70 (i have e60 523i)

 

It's a connection issue. I'd say get a better cable. Who did you get your cable from

 

it was a cable with a switch (i've teared it apart and bridged the 7th and the 8th pins)
I bought it from amazon
and btw I can access to all the modules except the champ/mask
and in ista-p it gives me programming status at 12