Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Mar 9, 2020 | 10:23 AM
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Default One extra connection

My truck is undergoing a new ls1 swap from a2001 trans am and I have one extra connection on the front of motor. It's not coolant temp, that is already attached .I'm stumped since this is new to me, any help would be much appreciated

Help?
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Old Mar 9, 2020 | 03:34 PM
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Do you have your IAT sensor hooked up?
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Old Mar 9, 2020 | 05:54 PM
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Originally Posted by 1964SS
Do you have your IAT sensor hooked up?
I have the coolant temp on the head hooked up. It's the lower plug in the pic
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Old Mar 9, 2020 | 05:56 PM
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Originally Posted by patinals
I have the coolant temp on the head hooked up. It's the lower plug in the pic
IAT is coolant temp in the driver side head right?
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Old Mar 9, 2020 | 06:16 PM
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IAT is "Intake Air Temperature". In the air intake tube.
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Old Mar 9, 2020 | 06:22 PM
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IAT=Idle air temperature sensor which is connected to the air box or part of the MAF.
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Old Mar 9, 2020 | 06:23 PM
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IAC=Intake air sensor!
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Old Mar 9, 2020 | 06:43 PM
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IAC is "Idle Air Control", which is the air valve attached to the TB to control idle speed on cable type TB's
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Old Mar 9, 2020 | 06:45 PM
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Yeah I know I just typed it wrong! Tried to correct and typed it wrong again.....LOL
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Old Mar 9, 2020 | 06:47 PM
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IAT=Intake air temperature sensor

There I got it wight this time~
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Old Mar 9, 2020 | 06:48 PM
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wight???LMAO
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Old Mar 9, 2020 | 08:29 PM
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Originally Posted by 01CamaroSSTx
IAT=Idle air temperature sensor which is connected to the air box or part of the MAF.
Oh great, I don't have an airbox. I wonder if need it, I don't have much room upfront now.
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Old Mar 9, 2020 | 10:05 PM
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Originally Posted by patinals
Oh great, I don't have an airbox. I wonder if need it, I don't have much room upfront now.
you can put it in your intake tube between your filter and maf.
here's mine.

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