2012 Kia Picanto

Hello. I sell my very beautiful Kia Picanto. Unfortunately, the Tüv has expired for a year. Unfortunately, the LPG plant does not therefore run a TÜV. Can only be an E problem. (Cable/Securing where does it sit?) Control unit is new 900. It runs very well on gasoline. The Kia would immediately get Tüv when the plant is running. He is currently in Hamburg. Everything else about questions.