2000 E46 DME trouble

[Unvme336]

Hi, I'm working on a 00 e46 323 and the car had a bad dme so I replaced the dme with a used one.. I flashed the dme using winkfp so that it's vin matches That of the car and the ecu how ever I still can not get the car to turn over and inpa is still trading the ecu minuplation error any suggestion on how to reset the ecu so the rolling codes match up it anything else?

[KevinMullins]

Sync the EWS ?

http://forums.bimmerforums.com/forum/showthread.php?1978838-EWS-sync-without-installing-EDIABAS-INPA-DIS-using-a-10-vagcom-cable

[Beemer187]

You need to sync the DME-EWS with PAsoft, DIS V44 or SSS Progman.

[enda320]

You won't be able to resync with DIS on that ECU.
Your easiest option is to take the memory chip from the bad ECU and fit it onto the new one.

[Unvme336]

You won't be able to resync with DIS on that ECU.
Your easiest option is to take the memory chip from the bad ECU and fit it onto the new one.

Thankkks how extactly is that done?


Tyyy

[enda320]

Make sure your ECUs are of the same type (5WK9 XXX) and then unsolder this chip

http://youyoukiller.free.fr/boot_mode/vrac/MS42-5WK90329.jpg

Look for the one marked 29F400, remove this and swap it between the ECUs.
This chip holds the VIN number and immobiliser data.

You may need to reset the rolling immobiliser codes afterwards, but you should see this in INPA as "EWS3 Start value synchronisation" on the MS42 engine page.

[Unvme336]

Awesome thank you guys

[Say]

You could also just make the ECU A VIRGIN ECU.

[Unvme336]

Could I virgintize the dme? My ecu currently has the key data stored correctly on it and that would save me a hell of a lot of work lol