My s579 bobcat skid steer loader is showing the code M0414(engine oil pressure extremely low) but I checked the oil level and its ok.any idea what could be happening

SOURCE: low oil warning light staying on oil level ok

would be best to have oil pressure checked with a mechanical gauge to be sure you have oil pressure.
hopefully you just have a bad oil pressure switch this is located on oil filter adapter rt above filter

SOURCE: 6 Cyl 1998 Toyota Camry Oil Pressure Light

these cars have problems with bad oil pressure warning switches you may have someone put an oil pressure gauge on the car and make sure your pressure is within spec and go ahead and change the sender if it checks out please rate -jeff

Harvey N Tawatao

• 3854 Answers
• Posted on May 11, 2009

SOURCE: Low oil pressure light goes on until car warms up. Oil level is good

The oil pressure sending unit has gone bad. I sending unit is just above the oil filter and you can get to it from the top. When you face the Engine look down towards the oil filter, the oil pressure sending unit is just above that and it looks like a cylinder with two wires coming from it. If you don't see it, it's right between the exhaust manifold and oil filter.
If you go to Auto Zone or Parts Source, they'll have the oil pressure sending unit and the step by step instructions, When installing the new sensor. Do not use teflon tape or any sealant, the sensor is tapered and need's the good ground from the engine to give you right readings.
Good luck and hope this helps.

SOURCE: Acura MDX 2007 Navi Shows Check Engine Oil Level,

Check your oil pressure switch located next to the oil filter. Sounds like that will need to be replaced.

SOURCE: why is showing low oil pressure and stop engine on

Check your oil. If it is low, top it off and see if the light goes out. If your oil is full, have your oil pressure checked.