Bmw e90 DME replacement

[madman47]

Hello all.
I need some help please.
I need to replace a faulty bmw DME with a used one.
Can someone please help with the procedure to do this?
I have inpa / winkfp etc
I’m just not too sure to the exact procedure with the ISN coding etc

Many thanks!https://uploads.tapatalk-cdn.com/20180126/43be6e309a5b95c8bdcf9001d28fa9f6.jpghttps://uploads.tapatalk-cdn.com/20180126/4f5f02038d3f2196185e96cc0b7c27ac.jpg


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[Ebie]

hi friend , what ecu msv70? or msv80?

[Sidemark]

This is msv70 , isn can be read via inpa, then write to cas

[madman47]

Can it all be done via diagnostic connector?
Do I need to find out isn from old ecu??


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[madman47]

Hello all, I do please need some help with this. How do I read out the isn from new ecu. I have inpa etc. how to write isn back to cas3 please.
I have already flashed ecu with correct flash and vin.

I need help please!!


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