I just got one of those DTPC resistor things off of Ebay. The one you need to install into the IAT sensor. Does any one know were I would find it on a 2007 Durango. By the way does it actually work?

 

IAT is the "incoming Air Temperature"
It works...if I would be you I would buy a PowerWire from Air Ram which is the same thing but "plug and play"
On the stock Air box it is somewhere on the underside of the box, don't remember exactly where it is.
It is maybe a 1/2 diameter plug with 2 wires coming out of it.

If you install the resistor wrong you can fry your PCM!

 

Found a picture....

 

I was looking for this sensor when I found your post. I can't tell which wire is the ground wire. Can some one help me? I used a tester that I hooked to a ground and then tried to fine which pine was the positive but with no luck. The wires are the same color so no help there. Thnks for the help.