Author Topic: part number for oil pressure sensor on Onan 8000QD and location  (Read 1624 times)

Tic Wilson

  • Guest
Our generator requires multiple attempts to start, minimal or no load.  Flashes twice on failure to continue running.  If I continue to try restarting allowing several minutes between attempts, the engine will eventually start and stay running.  Will continue to run until I shut it down.
I called Cummins and was told it was probably the oil pressure sensor, however they were unwilling to provide a part number, just suggested I bring it in to a dealer.  I believe it is located adjacent to the oil filter, but would like confirmation and a part number.  It cannot be that hard to replace.  Thanks in advance for any help.

Tic Wilson

  • Guest
Re: part number for oil pressure sensor on Onan 8000QD and location
« Reply #1 on: May 23, 2018, 04:10:00 PM »
I found my answer after all:
https://parts.cummins.com/#  Enter serial number,

Page 9, Item 23  185−5492 1 Switch, Oil Pressure (S15)*  Shows part and location.