^^ You would need to get an EEPROM chip reader/burner and software, unplug the chip from the ECU and insert it into the reader, and import it to your computer, and then read what's on it. And you would have to have some idea of what information is stored where on the chip because it's not at all obvious to the untrained eye. But, by the time you've got the equipment to read what's on the chip, you could just as well burn your own chip that matches your current setup. So, given that, you're probably best off trashing the chip that's in it and getting one that's specific to your car's setup. There are basically 3 ways you can go:
1) New chip from ECMTuning for $545. Comes with cables etc and gives you full customizability. Most expensive but with lots of features and fairly easy to use.
2) Buy a chip burner or emulator (moates ostrich, etc) and get tuning software (eg, TunerPro) and use these to make your own chips. Less expensive than ECMTuning but very complicated.
3) Buy a new one-off chip from FrozenApps (ebay seller, last person doing chips as far as I'm aware) for $70 preset to your configuration. Least expensive plug-n-play option but not tunable.