IAT Sensor position?

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Razzaa

Senior Member
Joined
Aug 10, 2013
Posts
860
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Ram Year
2013
Engine
Hemi 5.7
After installing my S&B and 18" Maggy I noticed my mpg suffer in a major way. At first I shrugged it off to the heavy foot syndrome. After trying to drive it conservatively I noticed my mpg wasn't getting any better. I was researching my issue and I stumbled upon other people having an issue with the IAT sensor.

I went and took a look at mine and realized I had only pushed mine halfway in the rubber grommet when installing my S&B. I just went out and properly re-installed it and disconnected the negetive terminal. I am hoping this helps the issue. I am thinking my truck was running rich due to the IAT not being properly installed. Any thoughts from people who have some experience with the IAT and if it would cause these issues?
 
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