On-Board Diagnostic (OBD) PID Data Monitor: Notes
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2005 Ford RV Cutaway, 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Excursion. However, it is still accessible from the selected car via links, so may be relevant.
The PID monitor for OBD offers real time evaluation of several emissions-related parameters. Most of these are related to the HO2S, for which the diesel has no equivalent. The only parameters which apply to 6.0L diesel applications are DTC CNT, IAT, LOAD, MAP, MIL, RPM, and VSS.