Been able to source a donor car for an engine swap however i'm finding it difficult to find answers regarding the EWS 2 system that's in my 97' 318is
If the new DME with the m50 (1992) never had EWS and my chassis has EWS 2, will the wiring modification will be needed as the DME never had the feature in the first place? A lot of EWS bypass guides are showing EWS 2 Chassis with EWS 1 motor's etc but nothing about having no EWS at all.