[grezlikowski]

BMW F10 520d 2016 190hp@220hp B47. Diesel Oil in the engine electrical cables and the turbine actuator and ECU.

The car drove without any problems, without errors except for the error of the turbine actuator (which caused a temporary loss of power), which, as it turned out, was completely flooded with oil. After disconnecting the turbine actuator in order to get to the mechanic, the car drove without any problems, except that the turbine did not turn on.

Mentioned:

Fuel line with sensor (culprit) - ori

Fuel sensor on the rail - bosch

Engine wiring harness - ori

Turbine Actuator

After replacing everything, the car started, the engine ran unevenly, there was no power, it went out. After connecting to the interface, it threw random errors, after turning it off and on again - other random errors

The idea - ECU fault - I bought a used ECU with a warranty, the software was transferred from the old one.

After connecting the new ECU, the car does not start, and when it starts for 3 seconds, it runs very unevenly, the engine shakes and stalls.

Connecting the old ECU - the same situation as on the new one.

Disconnecting the fuel sensor on the rail - no change

After connecting the interface - turbine actuator error, nothing else

Disconnecting the turbine actuator - no changes

No ideas, what do you think?