IAT1 v IAT2

bbeem

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get PRL cobra CAI, SRI doesnt help much in cooling down IAT.
Which IAT sensor is which though? I would think hondata and ktuner would keep them the same. Summer or winter my IAT1 is higher, I can't believe it's cooling down 20* by the time it his the manifold, boost or no boost.
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salik990

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Which IAT sensor is which though? I would think hondata and ktuner would keep them the same. Summer or winter my IAT1 is higher, I can't believe it's cooling down 20* by the time it his the manifold, boost or no boost.
do you have ktuner? yeah even i wish ktuner and hondata would keep both IAT same as its really confusing
 

Arrowspeed

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My IAT2 was 8-12'C higher than IAT before i installed my IC, Now they are close to even +/-3'C When i push some boost IAT2 goes UP and IAT stays flat. That is what i experienced during my tests.
Which show that IAT is post Turbo / charge air intake temperatures where as IAT2 is air temp at air filter box MAF sensor due to engine bay high heat dissipation.
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