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Not sure if you are showing the High pressure fuel pump ( under the black cover ) or the black cover over the high pressure fuel pump. ( one or the other... )
 

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Not sure if you are showing the High pressure fuel pump ( under the black cover ) or the black cover over the high pressure fuel pump. ( one or the other... )
I think it’s the latter (based on what’s depicted on a 2011 2.4L engine, at least)

 

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I though pump was on backside of the head. Could be purge valve.
 

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I though pump was on backside of the head. Could be purge valve.
It is on my 3.0L, but this picture is the 2.4L.

On my 3.0L, standing in front of the vehicle, the HPFP sits in a “cutout” of the front camshaft cover, on the right, pointing back toward the firewall. This cover is referred to as the “left-hand” cover (as viewed from the flywheel end).

On the 2.4L engine, with the throttle body pointing straight out, oil filler cap at far right, the HPFP sits right below the oil filler cap, pointing forward toward the front of the vehicle.
 
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