help sync immo toyota aygo 2009 1.0

[wissamshaat]

hello every one i have a problem with toyota aygo 2009
the car start and stops right away only one dtc on ecu and its b2799
i tried to wire in the obd 35 minutes to sync the ecu but it didnt worked
here are the dumps and the key data in picture if any one can help me
i have the original key and another transponder
original key in picture
thank you alot

[rob h]

You are using the wrong transponder.
A 4D70 is what you need.

[wissamshaat]

hello rob
i am not programming a new key to the car
this is the original transponder used to start to car. it stopped working after a flat battrey
thank you

[rob h]

Do you have a similar car. Then swap ecu, and immobox.
You can exclude wiring and fuse malfunctions this way.
If needed, synch your set on the other car.

Old type aygo have 3 generations of ecus.
The ecu plugs are reversed, on the second generation.

[wissamshaat]

thank you mate
i will try to find another set to try and see the results

[teeone]

thank you mate
i will try to find another set to try and see the results
rob is right you need 4d70 transponder