[ltujustas]

Hello. I have some problem with slave ecu. Car came without slave ecu, and no one know where that ecu. I got same ecu like master, but I think it's too taken from master position. Now when writing master ecu eeprom in slave ecu, car starting but with safe and with 4 cylinders. When writing new one eeprom with slave position, from internet. It's can't even start. I think someone has tried something to do with slave thats why VIN same as in master ecu
I don't have any ideas how to fix it. Maybe someone can help ?
Car is A8 4.2 TDI EDC17Cp24
Thanks

[ltujustas]

Hello. I found that in master ecu immo disconnected. I switch to learned position with x-tool. Now car doesn't start. I think it’s right, now I need 4h0907409 slave eeprom to transfer immo. Maybe someone have slave eeprom ? Or maybe both slave+master ee and flash from working car ? Later I will attach eeprom from master ecu with learned position

[ROD-BENDERS]

What year is the car

[ltujustas]

year is 2010-2011

[ROD-BENDERS]

year is 2010-2011

Does it have bcm2... if so can u read it and post dumps ?

Post full master and slave dumps too

[ltujustas]

Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

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Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

only partial read. Tommorow will read full if need

[ROD-BENDERS]

Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

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Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

only partial read. Tommorow will read full if need

Need full reads master and slave with eeps, should be able to make ecu files from bcm2.

Br

[ltujustas]

Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

---

Yes. It's D4 first model. BCM2 enough only obd read or need full read ?

only partial read. Tommorow will read full if need

Need full reads master and slave with eeps, should be able to make ecu files from bcm2.

Br

Its bench read with ee. You mean with boot mode ? Ext+int+ee flash ?

[ROD-BENDERS]

Ecu's pcmflash or bench full unencrypted reads

Bcm2 same.. full read eep n flash

Br

[ltujustas]

Doh. I dont know if cgdi fc200 or ktag 7020 can read unencrypted. Maybe than possible just do without immo and safe on dash ?