DTC Codes on instrument cluster
 

I run that instrument cluster diagnostic occationally, and today I got a new one.
I've read not to worry about DTC5284, and I've had that one since the first time I tried the Diagnostic. But today I got DTC9202, which according to Mustangworld.com seems to indicate "Fuel Sender Open Circuit". WTF? I'm having no problems with the gage, or anything. Can anyone shed some light into this? HELP!