Discuss Bosch (Porsche, BMW, Volvo, etc) tuning topics here. Request definitions, discuss parameters, etc.
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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?
Yes. Motronic pin 66 disconnected and 623 bin should work.
As long as a software was made for the same DME it should work (my 403 DME worked with either 950 and 541 softwares)