Best use of a Scangauge?

[laser3kw]

I just bought a second ScanGauge, You can "daisy chain" them together and then monitor 8 functions. just use a standard Ethernet cable and plug it into the open port on each unit.
I monitor
inlet air temp
coolant temp
instantaneous mpg
tps
long term fuel trim
short term fuel trim
lod
battery voltage

[rlee94]

What is the LOD? When I turned the gauge to it, there was no numbers or anything. Just LOD.

[laser3kw]

it is possible that Subaru do not transmit this parameter? You would have to call ScanGuage to be sure.
Maybe another Subaru user here can chime in.
My Saturn shows the data. But there are other parameters such as fuel pressure that don't show up like yours.