renault twingo 1998

[ezenigbo]

please help ,i have this renault twingo1998,the key lost sychronization,how can i do immo off ?what is the pin code,ecu type safir2 ,attached is the picture of the ecu,pic of module very close to inner mirror with 93lc46 eeprom,does it require emulator after decode?

[Zohar]

please help ,i have this renault twingo1998,the key lost sychronization,how can i do immo off ?what is the pin code,ecu type safir2 ,attached is the picture of the ecu,pic of module very close to inner mirror with 93lc46 eeprom,does it require emulator after decode?
hi
the solution is very easy - use a simply COM interface to decode this ecu. link on DK - http://www.digital-kaos.co.uk/forums/f178/tms374-decoder-181976/
You should clear silicone from the ECU what to see a flash. After decoding procedure cut only immo line for cars star.


BR

[ezenigbo]

but i have renault decoder tool,cant it work?any need for emulator?

[ezenigbo]

pin code please for this car

[janusz21]

open key and write the numbers

[Zohar]

but i have renault decoder tool,cant it work?any need for emulator?
i don`t know about renault decoder, but tms374decoder works ok on my PC with COM on the speed 115200kbps.

[rabbitepp]

twingo off solution:

1.open key and make pin to emergency start
2.use the pin to emergency start
3.when car work disconect immo in the mirror and desolder memory 93xxx
4. car nonstop must be worked
5. conect immo without memory to car
6. car off
twingo always start

[ezenigbo]

no. in the key is 101128-C what is the pin code and the emmargency start procedure

[rabbitepp]

or if you wont you can try this method

pin 37 - cut from ecu
conect ecu to car
ignition on
in 27c512 (like zohar picture) memory pin 22 circuit a few to tens times to ground
immo removed

[VTS_Tibi]

or if you wont you can try this method

pin 37 - cut from ecu
conect ecu to car
ignition on
in 27c512 (like zohar picture) memory pin 22 circuit a few to tens times to ground
immo removed


I have a same Sagem Safir 2 ECU here - I would like to disable the immo.

But the ECU only has 35 pins! So no pin 37 there!

Please explain what to do!


and with this: "pin 22 circuit a few to tens times to groun" you mean I should connect pin 22 to the ground ten times?

[Zohar]

I have a same Sagem Safir 2 ECU here - I would like to disable the immo.

But the ECU only has 35 pins! So no pin 37 there!


Please explain what to do!


and with this: "pin 22 circuit a few to tens times to groun" you mean I should connect pin 22 to the ground ten times?


yes, pin 22 (if flash 28f512) or pin 23 (if flash 27c512 pin of flash to ground many times quickly (eight-ten times).
if ecu have a 35 pins, cut pin 30

[VTS_Tibi]

worked great! Thanks again ;)