Upgrade from ECU 3.1 to 7.3.1 possible? - Alfa Romeo Forum
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Upgrade from ECU 3.1 to 7.3.1 possible?

As I am in a ground hog day loop of no repair on a cyclic idle when warm drama ( other posts ), I am wondering has anyone swapped out an ECU to a later version?

I have the 2000 era ME 3.1 Selespeed, and it has no self adaptation options in Multi scan.
Me 7.3.1 does have a self adaptation reset option.

If I find one, can it run my vehicle or is there some extended night mares involved with that scenario?

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Same problem here with auto adaptation will try ECU reflashing these days and share results.
I was wondering the same thing about the ECU upgrade. I think that is should be possible only problem is the immo

Any experience with this kind of upgrade?
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Yes please, this would be great! (could also use some new keys)
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