Hello friends of the forum in advance thank you for the information given in the past My drawback is with a sansumg wb18f3 washing machine which I put to work and fill lava squeezes When using it again, it fills lava and sometimes it turns off and does not turn on again or sometimes the pump stays on or sometimes it shows IE already done checking the card and apparently everything perfect What will I need to check? Or what will be the problem with this machine? I appreciate the help provided I add and bypass the door control wires

Hello The IE error refers to an error in the pressure switch, many times it is damaged or sulphated due to moisture, you should also check the wiring and connectors that go to the pressure switch and the electronic board. Review and tell the forum the results. Regards