Och hur gammal är bilen, årsmodell? EWS funkar enkelt förklarat så som att EWS-boxen kollar om rätt nyckel sitter i tändningslåset (sitter ett chip i nyckeln), gör det det så skickas det en (rullande har jag för mig) "frisläppningskod" till styrboxen så bilen kan starta. När styrboxen inte får denna "frisläppningskod" så vill bilen nästan starta... Min gissning är alltså att startspärren är INTE borta.
"How to eliminate (1995) EWS1?
EWS1 that comes on 1995 BMW cars can simply be removed by getting the non EWS ECU or eprom and installing it in your EWS1 car. For example you got 1995 M3 with silver 413 ecu, to eliminate the EWS simply get a 506 ecu with brown label from late 1994 production M3. If you got 325i with EWS then just get red label 413, install and enjoy.
How to eliminate (1996-1999) EWS2?
You could do this with a $40 flashing tool and all other information is free on internet, it requires you to download your original flash, modding the flash software, and burning it back into your DME ecu. Even if I wrote step by step procedure how to do it, even with video, it will be complicated to do for person who never worked with computer HEX code language. This requires working with raw HEX code and recalculating checksum, it is not that hard to do but most people don't even know how to find a OBD2 connector on the car so I don't even want to waste my time. I tried to post information on OBD1 ecu modding for free but people like MarkD and other basement ecu tuners cry to moderation to ban me"