C4 button for fuel cap opening not work after bsi change

[Pyromaniak]

Hi friends, i have here c4 citroen with fuel cap releasing by button under dash.

I changed bsi, have coded with diabox, car run, central locking working with remote, but i cant open fuel cap.

Im trying all pages with coding in bsi, but nothing see for fuel cap opening.

I have johnson control bsi 96 ........ 8001

I thing maybe i need some other flash for it, or eeprom (i havent ori bsi data)


Have someone experience with this?

Thanks in advance

[lion0304]

Sure your BSI has no the same option than older one.

There are some hardware version of BSI. Check your electronic board ans compare.

[the_big_d]

Have you checked that the signal is going to the release actuator when the button is pressed? they used to be really bad for jamming.
Is this a C4 Picasso? if it is as far as i know the all had an electronic fuel flap release.