problem bsi citroen c5 2001

[davito1]

hi i have a problem with a citroen c5 2001, I get error immobilizer, and I have to program the key to lexia is over three times, also the multifunction display will not turn off until it runs on so I do economi . change the bsi?

thanks

[Meat-Head]

the immboliser on this vechile locks out for 2mins when you put the battery on,
secondaly yes do beleive that you get three goes to programme key then the system turns back into a pumpkin and 6 white mice.

No idea how to fix, unless you immo off the engine ecu, dude.

[racin-snake]

firstly google the three minute rule for peugeot/citroen
run through this then leave batt disconnected for a while an hour or so reconnect and go through the wake up protocol then try to program keys again

[Meat-Head]

firstly google the three minute rule for peugeot/citroen
run through this then leave batt disconnected for a while an hour or so reconnect and go through the wake up protocol then try to program keys again

does this work in the respect of enabling key programming? thanks

[racin-snake]

it hs worked for me once and savaed buying a bsi ?
worth a go its free to try ?

[davito1]

there is no software download bsi with lexia for this problem

[Meat-Head]

no need to shout.

What racing snake means is you have to wait 3 mins before disconnecting the battery, stand on one leg whislte Dixe then disconnect battery, whilst simutainstly check the oriatation of the fag lighter.

If you are lucky not following this guide you can cause the silicon chip inside the bbsi to switch to overload.

Enjoy

[davito1]

excuseme for top speak is problem traslate.i change bsi because i program key with lexia when no star engine.i put bsi scrapping ? whit number vin of the car crasch
thankyou

[Meat-Head]

excuseme for top speak is problem traslate.i change bsi because i program key with lexia when no star engine.i put bsi scrapping ? whit number vin of the car crasch
thankyou

You have lost me ducky matey poos, the bsi and engine ecu are a matching pair.

If you have locked up the bsi then disconnect the batterys for one hours or 60 mins which ever come first, then repeat the experiment, dude, surfs up.

[davito1]

hello again i would know if i delete the personal key to a scrapping bsi and put it in virgin mode

thanks

[nutloose]

AFAIK

The BSI can only be paired ONCE to an ECU (according to PSA) re-synching is sometimes required.
The BSI can be replaced with a virgin one and paired to the original ECU (sometimes!! tool has an option for factory help!)
Keys can all be cleared, relearned, replaced or added any way you want.
3 wrong security login attempts will lockup the BSI... permanently (according to PSA)
There are virgin dumps for the BSI about

[wizz2c]

sorry to butt in ...did you use a new key or original for the car???

[nutloose]

good question... is it a valid key?
If the transponder fails or is missing from the key the learn new key process tries five times then reports a failed operation.

[wizz2c]

thats right... the key tranponder and remote fob can only be programmed once then you must replace ,you can just buy a new transponder type 46 crypto i think and put in the key.new fob can be bought from hickleys.

[nutloose]

should be an ID46

SILCA: T14
Orion: T21
Advanced Keys: AKTP5
Hickleys: AKTP5
NW Keys: PHI-T14

I'm not sure that these can only be programmed once though, because some of them can be cloned.