Onan 5500 won't stay running, code 2

[@jamessignorelli852]

Hes got that wrong .
If you want to test the sending unit you GROUND THE WIRE and if it runs the sending unit is bad .
The sending unit keeps this wire grounded and if the oil system malfuncions it breaks the ground kiling the ignition system .
So , he couldnt have pulled the wire from the sending unit creating a run situation

[@carlbrown5150]

Moral of the story! Change your Oil on Time.!!

[@cecilargue9148]

It's only 3 yrs old and I assure your assumptions about oil changes are way off base. It's had nothing but good oil and timely changes.