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DISCUSSION FORUMS : Forkliftaction.communicate
  • DaveSr
  • California, United States
I have a Hyster S120FT-PRS with a 4 cyl. Kubota engine. It is idling funky and has a strange odor from the exhaust. It shows a fault code 522593-12. Strangely when you accelerate it seems to even out. Any ideas?
  • Posted 12 Apr 2019 08:29 AM
Total replies: 2. Showing items 1 - 2 of 2 results.
DTC 522593-12 - Electronic Pressure Regulator (EPR) Communication Loss.
  • Posted 12 Apr 2019 10:17 PM
  • DaveSr
  • California, United States
Thanks Brewski! After disconnecting and reconnecting the harness at the EPR, the issue disappeared. That makes me think that the problem could be a wire in the harness and it will re-appear.
Thanks again!
  • Posted 13 Apr 2019 05:40 AM
Total replies: 2. Showing items 1 - 2 of 2 results.

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