2023 s510 bobcat skid steer high fuel pressure at filter inlet, fault code h9111

[Jacont]

Any ideas what can cause high fuel pressure at fuel filter inlet

 

[haymaker]

Is it dramatically colder than when you last ran it? Could you be having a gelling issue.
How many hours? Fuel filter needing change.
Bad fuel causing fuel filter to plug prematurely.
All just guesses of course. I wish I could be more help.
Mine is a 2014, the last year for the Kubota engine so yours is almost a completely different animal.

 

[Jacont]

Thanks for that information.
It has just over 1200 hours fuel filter has been recently changed. I'm in Las Vegas area it's cold, but not under 32 degrees so idk if it would gel.

It's under warranty it's just the local dealer takes forever and loses me money while it sits there.