Launch Super-16 Diagnostic ConnectorAs you are aware,the Launch X-431 has a number of 16-pin OBD II-style plugs,OBD II 16C andCAN 2 are by far the most popular fitments.Although the machine generally tells you what plugto use,this is only after you have connected to the car,so valuable time can be lost.With the New Launch Super 16,you can avoid all this, because it covers the functions of boththese popular plugs.In addition Vectra Cs and Astra Hs are specially catered for by the Super16,resulting in much greater capability for the X-431, when interrogating these vehicles.You can use the Super 16 with the Peugeot/Citroen CAN adaptor,to permit access to thesevehicles from 2004-2005.