2005 Ford Focus C-Max

We sell our loyal second car. The Ford is born in 2005, has almost 2 years new TÜV. It stands on summer tires on aluminium rims with 4 winter tires on aluminium rims. After the TÜV unfortunately came the engine control light, sometimes again. When reading, the Lambdasonde came as original, but she doesn't always come. Maybe only the plug is loose, or wobble contact. Simply report questions or interest. On request, I can send more pictures. Car is registered

Greeting Alex