OM648 swap into a w123
OM648 swap into a w123
i think that the esp will not work because the dynamic characteristics of two cars are different so the esp will come on without reason but you if will use an asr control unit from 210 you dont need yaw rate sensor and steering angle sensor.
also the selector module needs signals from all wheels for the shift lock function.
2000 costs the whole car.
BUT if you will find a hardware replaces ezs,esp,ki e.t.c you will help a lot of developers and open new ways in conversions.
i am waiting for your news!!!