Question about pcr 2.1

[sportknight]

if it is blocked, why? the eprom was already?unlocked just replace the old eprom and write in the serial flash without the ecuid..

[.Antonio.]

I read in another post.
Thanks again for the clarification.

[fabioefra44]

you connect to the obd and try to read, if not the law ? locked

The pcr 2.1, you can safely read from or without unlocking them,the problem is in writing