• Evo Magazine are looking for a mint and (and ideally unmodified) Leon Cupra Sub8 to drive and photograph for a feature. Find out more here .
  • Hey Guest👍👎 We're looking for reviews of your local CUPRA or SEAT Dealership - it's quick and easy to do: Leave a review now
This is what we did for the same problem. Removed the ecu, Opened it up, dried it out, check to see if it worked then coated all the components and boards with conformal coating, put a new silica gel pack in then resealed the unit. Refitted splash gaurd. Job done.