If your just replacing it.I do it from up top.Just take loose the ficm and take the back intake bolt out.Then use a crows foot on a swivel.When you put it back in,stik the sensor in a piece of hose if you can't get your hand in there.
I read that how to u did. I got under there looked up and said F*#ge. I was just hoping for an easier way. going from the top dont look much better. Oh forgot to mention meads are leaking. should I just take it to ford or just cuss alot? what cost?
dont forget about the 13mm on the drivers side next to the up pipe. i would for sure do it from the bottom. much faster and easier if theres such a thing.