where is the cam position sensor on a 1998 windstar 3.8?

auto zone pulled the code for a cam position sensor-i asked where it was ,they said on the right side of the engine-need some help please!

It is above the water pump, looking at it, it is a flat round shape with a wiring harness attached to it.

thank you--all auto zone said-was that it was on the right side!?-i guess they meant the passenger side :-) thanks again!!!!!