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SLP IAC and TPS voltage mod questions lt1 and ls1

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Old 03-21-2007, 07:04 AM
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Default SLP IAT and TPS voltage mod questions lt1 and ls1

I got lt1 and a ls1. Anway I have the SLP IAT and the TPS voltage box small that has a redlight that supposed to supply your TPS sensor with more voltage at WOT.

Anway they physical fit on both cars, ran on the lt1 for years no issues. Plug into my tuned ls1 and the idle lowered itself about 400 rpm.

Do I need these since I have a tune?
The SLP iac should just make the computer think the air is colder?(aka bump triming right?)

Does the lt1 and ls1 pcm get the data the same way.

I really don't think I need them since I'm tuned. I don't even see where you can buy the TPS voltage box I knew it was about 100 dollars when I got it.

Last edited by coolformula; 03-22-2007 at 06:03 AM.
Old 03-26-2007, 06:45 AM
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i guess no input for nobody on this one.



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