Code 126 127

[Alibitim]

Hello, my vehicle is m50 turbo 8hp70, we are using a code 127 error when there is nothing, we installed mechatronic, brand new, valves, new original pdc card, new brain, we replaced it, we made all the controls and installed it, while starting the car, the code 127 error started, I checked the installation, there is no short circuit break, what kind of a way? I need to watch. I'm waiting for help

[Jar]

Look at this: https://manual.turbolamik.eu/Mechatronic.html

[Alibitim]

Look at this: https://manual.turbolamik.eu/Mechatronic.html

Yes, I know the codes, we looked and the problem was not solved, it says valve short circuit, but there is no short circuit.