[autoraedarum]

Hello

Have an Audi 2.5 V6 from 2004 with EDC15VM and immo in engine and fuelpump (VP44)
Is it possible to do immo off on this system, if the VP44 is not match to the engine.

Can not go to diagnostic in intstrument cluster, and when i try to sync ECU with VP44
it comes an error "wrong key"

So i tried immo of over OBD with Autel (on other EDC15 it works), after immo off i have a "1" in
adaption channel 91, after few starts "4"

Does this work when i do it directly in eeprom or must the pump sync to the ecu ?

Thanks

[raffy haddad]

If ecu have 29f800 read and post here
regards

[autoraedarum]

Have done im on off in flash on Edc15 and EDC15P, will try it on this Edc15 VM, if I can not solve it, I will post it.

Car comes to me with no running engine, costumer has changed the VP44 ecu, because Immo on was displayed, but problem is the cluster and now I do not know if Immo of works with no matching VP44 ecu with engine ecu

[autoraedarum]

Have done Immo off in flash, must desolder 29F800 und read write in programmer because old Byteshooter and kess destroyed the ecu over OBD (had this on such ecu the secound time), but now the car runs