You know when you turn the ignition to "on" and you get the check engine light, voltage light and oil pressure light. Well my oil pressure light only comes on some times. Just say the car sat over night and you start it in the morning, the light will be on when you go to start it. But just say you turn it off for 10 minutes and go to start it again. The light will not come on, it still thinks there is pressure. It never did it before I did my mini me swap. What I'm thinking of is the oil jet I removed out of the block, the ECU, my wiring or the sensor its self.