I need to change my crankshaft position sensor on my '06 4.2. For the life of me I can't figure out how to get to it :/ I see it, looks easy to get to but I just can't seem to get to it.

My repair manual says nothing to remove before changing it. Any help would be appreciated.. Had an easier time changing on a v8 and removing the AC. lol

 

I had to do one on another truck. I used a pair of of channel locks.