Oil light problem

Hi, maybe someone can help wiht this weird problem. I have a CRX SI 91, and it is giving me problems with the oil light.

If I drive normal speed 55 mph, no problem, but if I speed and drive faster and they stop the oil light blinks and from that point on If I accelerate the light turns on y I stop and rpm are below 1250 the light blinks again.

My mechanic and I revised the oil pressure and it is ok, so we decided to change the oil bulb, and still having the problem. I don`t know if it can be electrical.

Any one has been through the same problem??

Any suggestions or comments are welcome please.

Thanks,

Probably the sensor.

one of these needs to be deleted

i say the sensor, or wiring going to the sensor. as long as you are sure your oil is full.