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Old 02-21-2018, 11:59 PM   #1
hou30guy

 
Drives: 2011 convertible 2ss/rs
Join Date: Sep 2015
Location: Houston
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Drive command/bluetooth obd2 for iat

Ok on my 2011 camaro 2ss/rs i see my outside temp on the hud, now when i look at the drive command app on my phone i see ambient temp which is usually 10 to 40 degrees over my hud temp and my 2nd reading on that app is intake air temp and that is usually 10 to 30 over the ambient temp. So my question is which one would be the iat2 reading so i know how hot my supercharger air temps are in the sc manifold

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Old 02-22-2018, 01:41 AM   #2
hammdo
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Drives: [COTW 2/09/15] '11 GPI LSA SC Z/LE
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IAT should be your output if the SC sensor is being used. Did you install a maf breakout cable for temp sensor? The E38 does not have and IAT2 reading.

Ambient will be close to what your radio shows...

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Old 02-22-2018, 04:23 AM   #3
hou30guy

 
Drives: 2011 convertible 2ss/rs
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I dont have my stock radio no more its after market, temp reading i see is on heads up display, ambient temp on app never close to that, usually 20 to 30 higher. But the temp in hud matches my temp in my phone for my city area so it is correct

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Old 02-22-2018, 04:25 AM   #4
hou30guy

 
Drives: 2011 convertible 2ss/rs
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Posts: 971
I did cut the 2 wires from maf to add to the maggie sensor iat

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