New year's eve scodifica sagem safir 2

[Marcuc]

good evening to all.. I have a problem with a Twingo 1.2 16v
I tried to scodificare this unit by cutting the pin 37 to the control unit and I connected the pin 23 of the memory 27c512 to the mass of the machine..after doing this I tried pi? times to turn on and turn off the ignition and noticed that the light on the code will not turn on just. there might be some other problem or can you tell me what's wrong? maybe showing me the exact way to scodificare this ecu?
can you help me please?
thanks in advance and greetings to all

[sno74]

I do a little easy to find I think also in the shop of the forum attached the Pdf to make the various units..........

[Marcuc]

I do a little easy to find I think also in the shop of the forum attached the Pdf to make the various units..........

Thanks for the reply. Anyway, problem solved

[ugoboss]

Thanks for the reply. Anyway, problem solved

can you tell us also like.

[jolidj]

need an oscillator freq, the chinese in the small white box to me nn function.
I scodificare often just put the pin 22 or 23 of the eprom to the ground .
disconnect the wire of the immo , solder a wire to the eprom and quickly put on and take off from the mass.
try until part.
nn you must keep to the ground , frequencies of 1 sec .

[fuorigiri]

hi these frequency generators emit a frequency of 10 to 30 HZ is about so if you simulate this frequency the game and the fact

[Marcuc]

Thanks to all for the help, however, the owner of the car with 50? bought the complete kit and wanted more? do the scodifica

[gcmotor]

To me the white box works well enough to observe the good times and the procedure, only on a matiz I had to repeat the most? times but then ? unlocked