Crankshaft Position Sensor, 2004 Ranger XLT 3.0

[user111]

I found where my Crankshaft Position Sensor is on front of engine. Surprised to find the gear wheel is in the open as is the Crankshaft Position Sensor is. I only have one wire going to the CPS where the plug has 2 prongs. Have I lost a wire from the engine, if so Where does the wire go to. Thanks Pic is just example