Audi CVT transmission TCM VL300 repair of error code P178F
As you can read on google there is “no” solution for this and you need to replace the TCM, we managed to fix this error code and we are the FIRST in the world.
error code cannot be cleared and even after the software has been transferred the error code is still present.
P178F – Pressure regulator solenoid valve dirty
006031 – Pressure Regulation Valve
PLEASE NOTE that the transmission must be overhauled so there is absolutely “no” use in fixing this error code if the oil is contaminated and a badly worn transmission, because that is why you have this error code in the first place.
Price excluding VAT 175, – euro