Fan turn on when car started
Hey guys I have a b6 a4 when I turn my car on in the morning or when the car is still cold my fan turns on for a few minutes then turns off. I'm wondering if this is normal for our cars or do I have myself a problem
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Re: Fan turn on when car started
mine does it...but i also have a CEL going on right now...pretty sure it has something to do with my censor...
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Re: Fan turn on when car started
is it heat or cold you are pumping out? Mine does the same thing for heat and i suspect it waits until the engine is a bit warmer to starting turning up the heat.
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Re: Fan turn on when car started
it doesnt really pump out anything. its right when the car starts so the HVAC system has not fully kicked in. From some research, it seems this is typical on some cars...just the car testing all the systems. Dosent do any damage so i dont really care anymore. haha.
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Re: Fan turn on when car started
CTS sensor dead, popular on B6 cars.
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Re: Fan turn on when car started
Originally Posted by MattRaczka
(Post 130327)
CTS sensor dead, popular on B6 cars.
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Re: Fan turn on when car started
also throughout the winter months my car always read cold on the thermometer. it would jump up once in a while but then back down. cud be the sensor
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