The PCM (computer) Code can be located on a small sticker on the front of the drivers side door.  Quite often this sticker has fallen off due to time.  If this is the case you will need to look at the PCM to get the code.  Instructions for removing the PCM can be found on our installation Sheets page of our site, titled: "TS Performance 6 Position Chip Instructions for 1995-2003 7.3L PSD". 

On 1995-1997 Ford 7.3L Powerstroke Heavy Duty Trucks the PCM is located behind the fender liner in the drivers side front wheel opening. 

On 1999-2003 Ford 7.3L Powerstroke Superduty Trucks the PCM is located in the cab behind and to the left of the emergency brake pedal.


The PCM "catch code" is the 4 digits in large lettering. In the example above it is "PMT2"
The PCM Type is also useful information to provide.  It is the smaller lettering "DPC-422" in the example above.