MAF? Throttle plate? EGR valve?

Begle1

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Nov 18, 2007
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So, from poking around a Dodge 6.7 this weekend, a few things caught my eye.

I take it that the black box that says Siemens on the intake ducting before the turbo a MAF sensor?

I take it that the flange after the turbo, before the EGR inlet into the intake, is a throttle plate?

I take it that the cruise-control-looking thing that ties into the EGR tube after the EGR cooler above the exhaust manifold is a EGR flow sensor?

Non-Dodge 6.7's don't have any of that stuff, I don't have any insight as to why Dodge needed it...
 
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