Discussion:
code 522660-0 running rich

Have 4 new PSI engine propane trucks with approx. 2300 hours on units. All units are faulting. Clear faults and they will return within an hour of run time. Trucks seem to have no running or performance issues. Has anybody seen this on the new engines? Also have 2 H60FT and they have PSI engine also but do not fault, so probably not fuel quality? All used in foundry application and have had regular services and filters. Is there an issue with this system that other techs might know?
  • Posted 12 Feb 2016 14:03
  • By geoff_g
  • joined 23 Jan'15 - 12 messages
  • Ontario, Canada
Time for a Timmers

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