The control unit x3

[tezzero]

Do I need to replace the ucu management engine with a used Bmw x3 110 kw, 2004,can anyone tell me how to do the correct procedure for cloning? thanks

[mecdoc]

but your ? functioning of the ecu?
mail n hw of the two ecu

[carlo abarth]

put the data of the aecu!!

[tezzero]

Do I need to replace the ucu management engine with a used Bmw x3 110 kw, 2004,can anyone tell me how to do the correct procedure for cloning? thanks

I removed the eprom from the old one,I wanted to know what issues are there..and since I have said that on the bmw are difficult..and I've never done it..

[legendaryslave]

you have to see the numbers hw ? soft of the old ecu and the new one sense only with the e2p does not solve, as they say, the cronies on the other hand

[explode82]

and a bit complex thing,you have to post hw and sw,then read everything in the bdm, in practice, make the backup,find an ecu with the same number, hw, and write all the buckup that you have read,but above all, do not turn the ignition when you open the ecu and the engine,if not lose the code, ews w not put it in the pi? in motion even with the original ecu

[tezzero]

ok I understand...the code ews ? ok I was careful...thank you for tas? informed

[explode82]

What is pi? important and that