Oil splashing and Optra sensor light

Good evening friends, the light of my Optra Desing 2011 sensor was turned on when opening the engine chest and checking Note Oil dump in the rear of the engine and near the Unique Correa ... They tell me that it can be the oil pressure sensor but other people tell me not because the sensor is located on the side of the oil filter in the front of the engine ... what do you think you think

Greetings Chamo, in most of the Optra's there are oil drip problems through the lid, these are plastic and have a tendency to drip by the edges, remove the cover of the cover (if you have it) and check the edges of the lid, if you want to make sure it is the problem washing the engine and observes in each route (path to your home, to work) the source of oil. Tell us how you are doing. Greetings.