Citroen Xsara Picasso nec bsi problem with dash

[natcorporation]

Hi

I have problem with dash ins this car. First of all i will try read nec in bsi but i don't. Do you have any solution for upa or etl programmer ?

Second. Now on dashboard lights mil control, abs and oil. No communication with dash with ecu, I can't read errors with ecu. Thanks for help

millage on dash looks like this (--------) and speed (--)

[coelhone]

or some sold point bad or have corrupted dump from bsi mcu

[bombadrive]

check resistors x4 from first pin of nec

[davecooper47]

Does car start?

[natcorporation]

Yes the car normally started . Do You have any solution or idea ?

[natcorporation]

Yes the car normally started . Do You have any solution or idea ?

[natcorporation]

The resistors are ok. So now I read with upa and i have baudrate error, when I read with nec programmer i have no echo from device. Please help me

[legijaaa]

hello
I had the same problem, calculator kilometers of BSI wrong. Return old content (bin file) and everything will be fine. Hello and tell what you did.