wantab18

we just got a 92 Integra and has a bult b18a1 and we was drivin and stoped to talk to some one and we had to back up real fast and we did that then the car shut off so we started it back and then the oil light started to flash on and off so could it have been??? then we got back home and turned it off and looked at everything to make shure we had no oil leaks or anything and we didnt the we started it back up and drove it for about 5 mins and got back home and the engin light came on so the we checked the code and we got code 1 and we did it again to make shure and nothing happened so what going on??? but the car still runs like nothing happened...