How to make FVDI J2534 diagnostic interface work with Nissan Consult? You need modify “DiagnosticTool.ini” Try with this: [current_geographical_zones] market=2 area=3 country=Z31 [current_language] language=GB [unit_conversion] unit_conv_1=G001.S001 unit_conv_2=G002.S003 unit_conv_3=G003.S005