Citroen number code imobilisor

karlsdispatch · Post by **karlsdispatch** » 20 Aug 2006, 22:10

Hi

Does anyone know how to disable or turn of and disconnect the key code imobiliser in a 98 Citroen Dispatch. Im sure it would be the same method for other citroen and peugoet models.

Many Thanks

Karl

Dave Burns · Post by **Dave Burns** » 20 Aug 2006, 22:52

You need to know the code number that is allready in the memory of the fuel pump immobiliser module, I suspect you don't have it.
Your only option is to physically disconnect the module from the stop solenoid, then connect an ignition switched positive directly to the solenoid.

Dave

karlsdispatch · Post by **karlsdispatch** » 20 Aug 2006, 23:27

Hi

I have the code of the imobilisor, the one that you must type in each time the car is started. However, I have recently fitted a new engine with a different fuel pump. The original fuel pump had four (or maybe 5) wires going into it. The new pump only has one which I guess requires a 12 v supply to allow fuel to flow.

Regards

Karl

Dave Burns · Post by **Dave Burns** » 21 Aug 2006, 18:49

In that case I can't see the point to your post, if you have fitted an engine with a non imobilised pump your keypad is now obsolete, it has no further use.

Dave

karlsdispatch · Post by **karlsdispatch** » 21 Aug 2006, 21:20

Hi

Yes, I see what you mean, but I cant seem to figure out which wire will open the fuel solinoid. There are two grey, one yellow, and one brown. Ive tried all?

Regards

Karl

dnsey · Post by **dnsey** » 22 Aug 2006, 09:02

If it was that simple, the immobiliser could be overridden in seconds by a thief!
The wires carry a code, which is interpreted by circuitry inside the solenoid 'box'.
In your case, you just need to provide a 12V feed from the ignition switch.

AndersDK · Post by **AndersDK** » 22 Aug 2006, 22:45

Karl -

You dont seem to understand that the wires you have (to the original now removed unit) carry the code - not a switched +12V from ignition switch.
You can NOT use these wires anymore now - as there is no module to interpret the code

As others have tried to tell you :
You need to find a DIFFERENT wire from the ignition switch - which will carry the +12V from the ignition switch - WHEN the ignition key is turned ON.
Very likely you will have to install a new wire especially for this purpose.
This you connect to the fuel solonoid. Its dead easy.

karlsdispatch · Post by **karlsdispatch** » 22 Aug 2006, 23:27

Hi

Yes, this I have now done and things are working......kind of. Please read my latestthread regarding an idling issue!

Many Thanks

Karl