Guardian™ Software

The Guardian™ software is to be used with the S&S® Guardian Diagnostic System hardware.
Part Number: 55-5075 

The Guardian Diagnostic System allows you to perform the following functions:

1. Enable break-in rev limit function for new or rebuilt engines.
2. Rev-limit adjustment.
3. Read and clear diagnostic trouble codes.
4. Calibrate the speedometer in 2004 – ’06 H-D® models
5. View live engine data.

View history data (peak engine speed and temperature, hour of operation, and others)