What does the AC button do?
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I have been driving around for a while now with the Auto button on and the A/C button off, just for testing purposes (don't ask, just accept it - I wanted to see if it makes any difference in fuel consumption).
I assumed that this would mean that the airflow, blower, etc. would be regulated automatically, but the A/C compressor would stay off.
However, once in a while, the A/C stink will come on pretty strong, i.e., the A/C turns on although the green light on the button is never illuminated.
What am I missing here?
I assumed that this would mean that the airflow, blower, etc. would be regulated automatically, but the A/C compressor would stay off.
However, once in a while, the A/C stink will come on pretty strong, i.e., the A/C turns on although the green light on the button is never illuminated.
What am I missing here?
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Originally Posted by drjochen' post='388337' date='Feb 7 2007, 09:11 AM
I assumed that this would mean that the airflow, blower, etc. would be regulated automatically, but the A/C compressor would stay off.
However, once in a while, the A/C stink will come on pretty strong, i.e., the A/C turns on although the green light on the button is never illuminated.
However, once in a while, the A/C stink will come on pretty strong, i.e., the A/C turns on although the green light on the button is never illuminated.
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I thought that, too, but its totally random. It happend also on a nice, very cold, dry days, but not when the windows were fogged up (like last week).
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i found that keeping the ac & auto on always was the best. i have no stink whatsoever anytime in almost 2 years
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Originally Posted by uglybear' post='388351' date='Feb 8 2007, 01:43 AM
I believe AC may be kicking in to reduce humidity.
and you will get about 3hp back for turning off the AC
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I read somewhere that you'll get better gas mileage with the AC on as compared to driving with the windows/sunroof open.
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That was on "Myth_Busters" a few months ago. Best gas mileage with windows closed & AC off. Second best; windows closed and AC on. Third; windows open and AC off and forth with windows open and AC on.
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Originally Posted by whentmets' post='401591' date='Mar 11 2007, 08:05 PM
That was on "Myth_Busters" a few months ago. Best gas mileage with windows closed & AC off. Second best; windows closed and AC on. Third; windows open and AC off and forth with windows open and AC on.
3 hp more huh pinghuk, and who came up with this number? Where do you get your information from?
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Originally Posted by rjcastr' post='401655' date='Mar 12 2007, 11:05 AM
3 hp more huh pinghuk, and who came up with this number? Where do you get your information from?
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