Will red label 623 software work for silver label ecu ?

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gitto
Posts: 5
Joined: Wed Feb 20, 2019 3:40 pm

Will red label 623 software work for silver label ecu ?

Post by gitto »

Hi, i would like to know if my 95 325i with silver label ecu EWS 2 (originally 715 soft in it) will work with 623 soft (from red label ecu) if i cut N7 ews green wire?

olafu
Posts: 168
Joined: Tue Jul 26, 2016 12:35 pm
Location: Finland

Re: Will red label 623 software work for silver label ecu ?

Post by olafu »

Yes. Motronic pin 66 disconnected and 623 bin should work.

Evil
Posts: 140
Joined: Tue Jul 18, 2017 12:53 pm
Location: France

Re: Will red label 623 software work for silver label ecu ?

Post by Evil »

As long as a software was made for the same DME it should work (my 403 DME worked with either 950 and 541 softwares)

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