Around 40 psi hot and 50-60 psi cold.
the pressure of oil that the oil pump is pulling?
Pressure rating means maximum pressure at which pump can operate safely.Pump delivers a pressure according to load. If load is more , it'll deliver more pressure. At some point load is large enough to cause damage to parts of the pump. That pressure is rated pressure. For example if pump rating is 10 bar, it can asustain safely the load that creates 10 bar pressure.
either your oil pump screen is clogged or you need a new pump
no, however the fuel pump has a secondary route through the oil pressure switch.If the fuel pump relay goes out the pump will run through the oil pressure switch after the engine gets oil pressure. this results in extended engine cranking time before the engine will start
Low oil pressure or fluctuating oil pressure.
The oil pressure is dropping at this time. A clogged oil filter, clogged oil pump screen or failing oil pump can be the cause.
It is built into the oil pump/ Part of the oil pump.
If you have oil pressure it is working.
Zero oil pressure.
Loss of oil pressure.
power for the fuel pump goes through the oil pressure sender so if you loose oil pressure it turns the engine off. Look at the oil pressure sender and the wire for it.
Defective gauge, defective oil pressure sending unit, low of oil, defective oil pump.