The Asb light came on change brakes and front rotors, checked the asb sensor. The light is still on, don't know what the problem is. Anyone know how to fix this?

Try cleaning each wheel's anti-lock brake sensor with a rag and WD-40. Use a Torx E8 socket to remove the sensors. If the problem persists, attach an ABS Code Reader to the data link connector and record any codes.