Does a 1999 7.3l diesel have a crank positioning sensor? Also where is the cam positioning sensor located? I'm having problems with the engine stalling and shutting off especially when it is wet. 181,000 miles, runs good otherwise.

On the PSD the terms Crank and Cam pos. sensor are synonomous. The CMP is located at about the 10:00 position while looking at the harmonic balancer from the front of the truck.