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Discussion Starter · #3 ·
don't do it
All it is is a resistor that goes in place of the MAT sensor. It makes your car run richer because the PCM thinks it is getting colder air, it just dumps more fuel down.

If you really want to bother with it, guys here can tell you the resistor to use for free.
 
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Discussion Starter · #4 ·
I agree, Don't bother. Do your engine a favor, and leave the temperture sensor alone....it deserves to know the intake temp, and all that resistor will do is trick the pcm into thinking its getting cooler air than it is. Just my .02
 
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