I am having the same issue with a 94 Ultra. Replace the cam sensor and the crank sensor, same issue. First code was for the cam sensor, second was for the crank sensor. Mechanic watched crank shaft pulses on his scanner, saw issues, changed the sensor, everything looked fine, drove it 30 miles with no issue, then all of the sudden started again. He seems to be baffled. I need help! He said that he checked the wiring and plugs to the sensors. Is it possible I got a bad sensor installed maybe? Any suggestions would be appreciated.