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IAT sensor location????

9540 Views 2 Replies 3 Participants Last post by  Sony
I Just got this resistor from "Tuned Engineering" off ebay. This suposadly tricks the PCM into thinking its 20 degrees colder outside to lean up the fuel/air radio into motor. The directions just put the resistor in between Iat sensor which I have found is intergrated into the MASS air flow sensor. Ther are 5 prongs on the Mass sensor connection... Anyone know which to are the IAT sensor prongs or how to connect this thing???
PLEASE HELP!
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You got scammed. :thumbdown

Anywayt, I'm not sure which wire is which. E-mail this guy. He knows stuff like that.
http://www.gadgetonline.com/4Run.htm
You got scammed... all you're gonna do if you connect the thing is damage your engine by running it TOO lean and burning up your pistons. You want a real tune? Go get a URD MAF Calibrator and hook it up. Even the stock tune thats included with the MAF Calibrator will get you better results then that crappy resistor.
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