I had fault ECU warning light no speeo or milo F11 blowing in engine fuse box. traced to breather valve but because the 16 pin diagnostic socket was dead it took three garages and cost over £300 to fix. F39 was missing and this power the diagnostic boxes. I have seen a lonelect diagnostic reader on web has anyone tried one is the ducato OBD2 compatable? where can i get a proper circuit diagram?