BMW fried ECU MEVD17.2 valvetronic problem | no solution for that

You can buy all the tools that i use and test for many years (tested tools): AutodiagOBD.com

[@rscelectrical7091]

Good video, there are some things that are beyond even the best of us.

[@BCRMoto]

Thanks for this. I am working on a 2012 x3 with mevd172. It has a heavy misfire on cyl 4 and will not stay running but if the Valvetronic is unplugged the car runs without issues it will throw a Valvetronic disconnect code after a few key cycles I exhausted every idea now I guess Ill find another ecu clone it then open to see if the same problem exists.

[@gw7514]

Hi thanks for sharing, I have the same problem with my car, valvetronic not working. That's because I plug the wrong connectors on the ecu (two connectors that are the same). Did that happen to this ECU

[@a.c.b6468]

Hi, for open that ecu without damage, need unsolder first all the capacitors ? and with heat ? or how to do? i need to repair this ecu having misfire in cilinder 1 and 6 , regards

[@autodiagobd]

yeah, disolder them with vacuum station

[@marcelobenito5740]

​@@autodiagobd boa noite amigo, você tem algum curso pra iniciantes em reparo de módulos bmw ?

[@oscarrlizardi]

@@autodiagobd How do you (take off, remove, etc) the white glue? I have taken out the black silicone and desolder the capacitors but still cant remove pcb.

[@farooqmt59]

​@@oscarrlizardi​ How did you take out the black silicon

[@oscarrlizardi]

@@farooqmt59I used something similar to what he shows @4:40

[@javernhanley780]

Same problem