Re: What exactly does the IAT sensor affect?

From: bernd@texas.net
Date: Mon Mar 10 2003 - 17:39:32 EST


It affects Fuel and Timing. Colder air requires a bit more fuel and timing.

A/F ratio is what comes out of the tailpipe. A/F mixture is what is affected.

- Bernd

>
> Ok, I've been reading around, and I'm confused as to what exactly the IAT
> sensor affects on the engine. KRCPerformance.com says it advances timing
> when it detects colder air, but I was under the impression if affected the
> A/F ratio. Could someone with some actual knowledge let me in on the
> secret?
>
>



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