The following data can be read out:

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

CRIN (Car Radio Identification Number)
Date of ECU Manufacturing (YYYY;MM;DD)
Repair Shop Code or Tester Serial Number
System Supplier ECU Hardware Number (cw, year)
System Supplier ECU Hardware Version Number
System Supplier ECU Software Number (cw, year)
System Supplier ECU Software Version Number
Vehicle Manufacturer Diagnostic Index
Vehicle Manufacturer ECU Hardware Number
VIN (Vehicle Identification Number)