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331g won’t calibrate in HST

Chris Tice · 2025-02-05 22:12

Machine giving this error and won’t calibrate in high speed forward or reverse. Just replaced right hand speed sensor. Both left and right speeds in diagnostic screen travels almost 1800 RPM and in high speed both reach almost 2700 RPM.

Replies2
  1. #1mg23612025-02-06 05:05

    First, please supply the machine's serial number. When calibrating, you do have the machine blocked up off the ground? Tracks clean with no debris build up? Track sag adjusted evenly between the two? Any other codes stored?

  2. #2Chris Tice2025-02-08 04:31

    Thanks for the reply. Blocked machine up this weekend and noticed once ALL calibrations were complete the code went away. Guess you have to accomplish all calibrations if you start one. Thanks