That would depend on what is wrong. It could be the sensor, its reluctor, wiring or a bad engine computer and testings have to be performed to verify the cause.
Dec 2, 2012 at 7:25 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.