Admins please merge this thread with my other thread, i realised i posted this in the wrong place.
correct post is here
https://www.digital-kaos.co.uk/forum...46-replacement
Hi,
I have a BMW MV1746 tricore DME 7603575, ( BMW 2010 X1 E84 18i N46T Auto RH drive) It was water damaged and the BDM points are damaged beyond repair.
I have managed to repair most of the board to run the car and it runs fine until you turn off the car.
Once the board heats ups the cars fails to restart, it will just crank and won't fire. if the DME is cold it will work as normal and you can start it no problems as many times as you like until it gets to about 30 deg C.
So I bought a Donor start up kit , from another MV1746 vehicle E90 320i 7589705 same engine replace the DME< CAS< and key so the car can be driven but obviously the CAS and DME are not coded to my car so it has ABS and KM tamper dot and service problems as I expected and knew this would happen but for a quick solution to be able to drive the car it was worth it temporarily.
So without bricking both DME and my car could someone give me some facts as no one seems to know:
a. can MV1746 be cloned?
b. How do you code the new donor DME to my old CAS?
I was told you could recode the Donor DME to match my original CAS & Key.
My question is what do I need to do this ?
I can get the Original ISN, I have INPA, WINKFP, FVDI, E/F scanner tools and BDM100.
Does anyone know how to clone the DME MV1746 from the pins that connect to the loom? is this possible ?
Or Is it easier just to recode the donor DME to the old CAS?
Thanks in advance.
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