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LS2 Throttle Body IAC Position = 1

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Old 01-31-2014, 08:42 PM
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Default LS2 Throttle Body IAC Position = 1

I have a 05 CTS-V (LS6) with a FAST 92 intake with a LS2 90mm throttle body (I have a harness adapter to run it on my LS6). I'm trying to diagnose some idle troubles and a P0101 code and see that my IAC Position is always at 1. I think the LS2 TB doesn't have an IAC. Am I right or is this something I can clean/adjust?
Old 02-01-2014, 10:46 AM
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Originally Posted by jclayc
I have a 05 CTS-V (LS6) with a FAST 92 intake with a LS2 90mm throttle body (I have a harness adapter to run it on my LS6). I'm trying to diagnose some idle troubles and a P0101 code and see that my IAC Position is always at 1. I think the LS2 TB doesn't have an IAC. Am I right or is this something I can clean/adjust?
Don't quote me, but I'm fairly certain you have to reset the parameters with tuning software. I've yet to get and install one myself, but would like to know this as well.

Hopefully someone else can chime in.



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