P2290 ICP Code?

[06-250Stroker]

I have a 2006 F-250 with simple mods, just a straight 4" exhaust and a diesel tunes programmer. Was hauling my 20ft enclosed trailer last week and my check engine light came on. I hooked up the truck and the code reader said that i was throwing a P2290 ICP code. What would cause this, do i need to replace my oil pump? is there a simpler fix?

I cleared the code hoping wanting to see if it would come back. Is it alright to keep driving my truck daily?


Thanks,