Check oil light?

[Invalid Zero]

Recently I've had my check oil light come on maybe once every 5 times I drive it. Oil pressure shows great, and there's plenty of oil in the engine, and it runs great all the time.

Screwy sensor? Or just chalk one up to it being an old truck?

 

[boatmoter]

its supposed to come on when its 1quart of oil low or lower,if its full,then its a screwy sensor