Siemens SIRIUS 32N dont know what they did pictures below

[DonCharo]

Hello guys,
as we see here there is a yellow wire in this ecu. i am wondering why it is connected if anyone has an idea,
anw the customer said that the car starts but it backfires and it is rich AFR.

Thank you for your replies in advance,
and i am wondering if there is an IMMO OFF solution for this ecu.

Thank you.

[rafal]

probably ecu after some repair............buy used one - rewrite flash

[DonCharo]

ah so it is not the cause of richness ??

[rafal]

ah so it is not the cause of richness ??

do as i wrote too you.............used ecu - clone and you will see

[DonCharo]

is there any immo off solution for this ecu number or just emulator ?

[rafal]

is there any immo off solution for this ecu number or just emulator ?

i think that ecu is without can - so yes by dump

[DonCharo]

how to know if with or without can ?

[rafal]

https://carlabimmo.com/manuals/immobilizers/renault/manual.pdf

[DonCharo]

so if with can do not need emulator
without can needs emulator right??

thank you for such useful information

[rafal]

so if with can do not need emulator
without can needs emulator right??

thank you for such useful information

read again pdf............. all there