OBD II scanners--which connector/model for FFE?

[studio460]

I think read somewhere here where someone (Michael?) had an OBD II scanner for his FFE, where it would display actual battery temps. I own a ScanGauge II for my 2003 OBD II, Mercury Marauder, gasoline-powered vehicle. Do I need a special code scanner for the FFE? Which cable/plug adapter would I need? Thanks!

 

[studio460]

Sorry--didn't see the engineering thread on the topic: http://www.myfocuselectric.com/forum/viewtopic.php?f=7&t=672