I was just given a Palm M125 and was told that I could tune my car with it

[xi Talon ix]

Guys I was just given a Palm M125 and was told that I could tune my car with it. I have a 1990 Talon TSI AWD and was wondering how I tune with the M125? Need some help guys.

 

[Quasimondo]

What you was told was incomplete. The palm, along with a datalogger cable and datalogging software such as TunerStein, PocketLogger, or MMCD will allow you to monitor engine functions. You'll need to monitor those functions while using a piggyback tuning device (like the SAFC), or semi-standalone (like DSMLink) to actually tune your car.

Here's some links to get you started:
http://students.db.erau.edu/~szabafab/stein/
http://www.dsmtuners.com/forums/showthread.php?t=58403
http://www.vfaq.com/TMO/Tuning-Tips.htm
http://www.vfaq.com/TMO/
http://hywell.org/plhelp/data.html