Max626

Got a problem, maybe it's just me, but my oil light comes on sometimes, but it is full of oil, do you think it might be the oil sending unit ? It's like it has a low oil pressure problem, do you think that it might need to have the oil changed, it hasn't been changed since I got it, but I don't drive it, I'm just doing a lot of work to it, new lower control arms, CV axles, windows, motor mounts, A/C, you know just little things, any ideas anyone???????