[solcar77]

Hello, I need to do immo off on an Audi A4 1.9 TDI in 1998 with EEPROM B58253 Thank you ECU: BOSCH 038906018S 0 281 001 721

[lupu_sandu]

Your eeprom off

[solcar77]

Your eeprom off

It does not work continues the IMMO activated.


That way it is done in the EDC15VM and the EDC15P, but in the EDC15V-5.29 it does not work

[lupu_sandu]

Impossible, car start and stop?
This is a simple algo for any edc15xx VAG

[solcar77]

Impossible, car start and stop?
This is a simple algo for any edc15xx VAG

If 1 second starts and stops, this ECU is similar to MSA15 you cannot read by OBD2

For those who need to do immo off in this ECU: EDC15V-5.29 Audi A4 1.9 TDI 1998 It is not modified by 2 bytes so it is not canceled in this ECU, you have to modify 5 bytes I leave an image

[lupu_sandu]

There is 2 bytes algo dude, there is not rocket science.

[solcar77]

There is 2 bytes algo dude, there is not rocket science.

 Changing those 2 bytes does not work, follow the IMMO activated.
This ECU is 2 plugs, with flat pins. It has double Eprom 27C010 in PLCC32 format.
You can't read by OBD2 is similar to MSA15

[lupu_sandu]

Same algo dude, you have another problem on the car

[dani3lxxl]

immo_off.rar
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try