I purchased a Bama x4 tuner with custom tunes, for my 98 Mustang GT. When I was installing the tune I get an error code 110B8. I called SCT they said it is an ongoing issue with the tuner not communicating with older vehicles and could not tell me when this will be corrected. Has anyone had the same issue? I connected a battery charger, disconnected the fan, fuel pump, radio and factory amps. Still would not work.