oil pressure insufficient (problem solved)

hello friends, I am from Haydar cleany and from Ankara. I have 2001 model 406 vehicle. When I turn on the ignition, msg comes out as oil pressure insufficient, flashing in the stop lamp.

the meaning of that fault, oil pressure is insufficient. but I do not understand why there was such a text.

Usually this error occurs at idle, pressing the gas goes wrong. It is very interesting to give idling.

[QUOTE = h_307] the meaning of that fault, oil pressure is insufficient. but I do not understand why there was such a text. [/ QUOTE]