Do I Need A Password To Be Connected To The Bsi - C3, 2002, 1.4P

[runsun]

Hi !
 
Do I need a password to be connected to the BSI (BodySystemInterface)
via the OBD interface to read out the immobilizer code ?

( I dont have ANY codes for my Citroen C3 car - VF7FCKFVB26006169)
 
I have changed the old BSI unit with a new unit because of fault with communication to instrument panel.

OBD fault code DTC : U0028 ( error bus A communication) 

Now the car won't start because of immobilizer.   :wacko:
 
Kind reg. Rune S. - Norway

[paul.h]

Welcome to the forum.

 

The new BSI needs to be initialised/configured to the car using dealer type diagnostic equipment (Lexia).