All kind of car specially ford brand with DTC P0193-ff issue under description fuel rail pressure sensor is not showing in any autel diagnosis Need your support regarding this issue Maxisys Ms906BT Otofix V17GBC01870
Hi, your ford could be equipped with SGW,in that case when you do not have autoauth prescription on your device access is denyed and vehicle networks are secured. Ask your dealer if you can get the security gateway premium licence