2004 s40 t5. No communication with camshaft sensors y

William BZH

Hello
I just buy a s40 t5 from 2004 to which stay outdoor without battery maybe 5 years.
Lots of error code

One is camshaft sensors, no communication.
I change them, still got errors

How can I learn the new sensors?

I have superj2435 and vdash
I have problem with tcm too, but first I would like to solve those sensors

Thank you

William BZH

After taking time to think about my error messages, I think it is a problem with canbus.
I will check next weekend