Reply With QuoteYou need it for cold starts in cold climates. It helps warm the intake air faster to get your car at normal idle. And seeing that you're from Colorado, I don't recommend doing the coolant line loop modification.
I replaced my IACV today, during the install i pulled off what I thought was a vacuum line but instead it was full of anti-freeze lol, GIANT mess, anyways i was kinda curious to why anti-freeze is routed to this sensor if anyone knows. Thanks.
You need it for cold starts in cold climates. It helps warm the intake air faster to get your car at normal idle. And seeing that you're from Colorado, I don't recommend doing the coolant line loop modification.
Yeah I put everything back where they were it just puzzled me. Makes sense now
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