[chaturajayatilake]

Citreon Picasso 1.8 16V
2000 ( y Reg)

hi guys i hope there is people for help me.i have bought a car from a auction that dosent have keys and i have ordered full set of key barrel and ecu transponder ring.swaped it but still its says immobiliser fault.any one know whats wrong with it pls.

ECU PSA 21645580-7
Hom2000-1

[autost]

Immobilizer system
Key, transponder ring, bsi, engine ecu

You will need all these matched and working for car to start

[chaturajayatilake]

Immobilizer system
Key, transponder ring, bsi, engine ecu

You will need all these matched and working for car to start

hi
thanks for the reply mate.
can u please let me know where is the transponder located
i have only chnged the ECU in the Engine Bay and key and the key ring antenna

thanks

[autost]

Transponder ring is just another name for key ring antenna

The keys are matched to bsi, if bsi sees correct key it will allow engine ecu to start car

so from donor car you need the bsi (facia fusebox) as well

[chaturajayatilake]

Transponder ring is just another name for key ring antenna

The keys are matched to bsi, if bsi sees correct key it will allow engine ecu to start car

so from donor car you need the bsi (facia fusebox) as well

thanks a lot for the information and you are a star mate.

[CHEVYZ28]

I KNOW WHAT YOU NEED TO DO , I NEVER SEE A CitrOEN OF MY LIFE BUT YOU JUST NEED A NEWS BARRELL AND YOU KEYS , THAT IT , AFTER CHANGE THE BARELL , PLUG YOUR SCANNER ( I KNOW THE AUTEL AND THE SNAP ON DO IT ) AND IN THE ECU FUNCTION YOU CAN PROGRAM THE NEWS KEYS , FOLLOW SCANNER INSTRUCTIONS , DONT TOUCH THE IMMOBILISER, KEY IS MORE SIMPLE TO PROGRAM THAN THE FULL KIT

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MY GOD MEN , JUST BARREL AND KEY THAT IT , CALL DEALER NEXT TIME TO MAKE SURE

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OR TAPE TRANSPONDEUR BYPASS ON GOOGLE IMAGE AND YOU WILL SEE A PIC WITH RELAY AND ROLL WIRE , REPLACE THE KEY BY A 10.00 OHMS RESISTANCE ( YOU CAN MAKE SURE WITH A DEALER BUT PRETTY SURE ITS 10.00 OHMS , REPLACE THE GROUND OUT BY REMOTE BY A GROUND CIRCUIT OR PERMANENT GROUND AND EVERY KEYS COPY WILL WORK