Changed the oil for the first time yesterday and got some much needed under hood time to get situated with the new ride.

After I took the cosmetic cover off I noticed my MAP sensor only had 1 of 2 screws holding it down.  Immediately I'm thinking previous owner modded it and forgot or lost one of the screws and figured because it had a cover no one would notice.   So I remove the 1 screw and have one same pitch/size.  Then try to put the second screw in and it won't go.  I remove the sensor and holy crap....

ONLY ONE threaded area!?  How cheap can you get.  So its a sensor designed with two securing points only utilizing one.

Did someone forget to tap a hole in mine? or are they all like this?

My 14, brand new, also has one screw. Few pics online I have seen point to the same. So i am assuming it's standard. I wouldn't worry as it's held in tight.

Only one screw on my 13'. 


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One on the 13 and one on the 15.

Mine has 2
(2010 -Dec 2009 build ,job 2 car)
I believe they changed the design late 2010/early 2011 builds. Maybe someone with a 2011 can confirm.

I had a brand new 13 NON PP for ten days before trading it in for my current 13 PP SHO which was purchased brand new with 2 miles on the OD,and am certain that both cars have one screw that hold down that map sensor on top of the manifold.  Z

Just 1 screw for it on my '14 Flex Ecoboost


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I have one screw on my 13 but the 11 had 2.

Edited because I had it backwards. Geesh

Same as 66Galaxie one on my 14 Flex EB

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Only one on my 11'

Mine is a 2010, built 2/12/2010, #5824 of 7114 made in 2010, I have two screws on the MAP.
So either sometime later in 2010, or, it is a 2011+ change.

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The change occurred in 2013my.

FMC's bean counters began mettling with profit margins while attempting to reduce costs.

Using a simple guide pin, then just one fastener to secure it, apparently was cheaper then using two fasteners, times 'x' amount of units sold.

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Mine has 1 too.

Ford saved $3.99 in parts and $4,000 in labor just in this thread alone by removing that one screw!!

Damn, I guess I should fell blessed then that Ford put 5 lug nuts on the car instead of 4 and leaving one off.

At least the SHO Engine bay comes with a engine cover and a bottom belly cover which many cars do not have.  Z