1996 Dodge Caravan Cam sensor

Not sure whether you've got 3.0, 3.3 or 3.8 liter. On the latter two, it's on top of the timing chain cover, just to the right of the serpentine belt tensioner pulley. Probably the same for the 3.0; at least it's likely to be somewhere near the camshaft sprocket.

Sorry, I guess I didn't see you said 3.0. Actually, from what I can tell, the 3.0 doesn't seem to have a camshaft sensor, just a crank sensor. Surprising.