psa edc16c34 repair

[marcoco]

HI, i have already changed 3 of edc16c34 ford-psa with same problem
NO CAN COMMUNICATION FROM OBD or PINOUT .
in bdm all OK ,I CAN read and write
no short , power consumation OK like good ecu
have you any experince with can lines?

i have tried to change 30622 ic in the corner with new , but with new , ecu not turn on
repalced with old and stil power on and bdm commiucation. is it preprogrammed (there is a little oscillator near)?
i hope can you help more.
thanks

[pagautas]

Maybe there is no problem with ecu but the could be a problem with a car

[marcoco]

is ecu problem as i told. copy in bdm in other ecu and all is ok, also is not sw problem, already test with an other full bdm

[one pound]

is ecu problem as i told. copy in bdm in other ecu and all is ok, also is not sw problem, already test with an other full bdm

I wonder if you sorted problem out? I have problem the 3.3V regulator seems not to work.