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Old 08-05-2008, 07:25 PM   #158 (permalink)
ocelot27
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Join Date: Apr 2008
Posts: 146
Quote:
Originally Posted by apk919 View Post
From the '08 MY schematic:

You're looking at the TMAP Sensor...
Yellow (Y) is ground
Brown/Green (NG) is the temp signal
Slate (S) is MAP +5V
Orange/Green (OG) is MAP signal



If I'm reading the schematic correctly, IAT is taken from the TMAF sensor, which would put it pre-SC. The temperature signal from the TMAP sensor (post-IC) is not used...
Could they mean that the temp from the MAF isn't used in SC cars - this makes a lot more sense??? Plus why would they wire up the whole TMAP shebang and not use it???

-john.
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