When I read the manual, the type of error corresponds to solenoid valve or excessive load time. I bought solenoid valve and changed it, the error continued. I changed the board and continuous error. What else can it be?

Hello, it hurts that you spent money before consulting, almost always the error is due to low water flow in the home network, dirty or plugged solenoid valve filter or it may be that the drain hose has fallen and the water is not contained inside the washing machine, check these items and comment on the results, if the above is in order, check if the solenoid valve reaches tension when charging, if it does not arrive, check the wiring for loose, cut, pinched or sulfated connectors, greetings .