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Cold Starts

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Old Nov 30, 2007 | 10:15 PM
  #1  
audiprotein's Avatar
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Default Cold Starts

Ok, so it got cold here it is like -5 C (32F) at night... So when i start my car in the morning RPMS dont go over 1000 at idle. I mean before when it was warmer even in a summer it was like 1200 for the first 45 seconds and then there was a drop to 900. Now it is like this http://s169.photobucket.com/albums/u225/audiprtn/?action=view¤t=MOV00136.flv2003 a4 1.8t.


Found related topic https://www.audiforums.com/m_695333/tm.htm
 
Old Nov 30, 2007 | 11:25 PM
  #2  
Trey25's Avatar
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Default RE: Cold Starts

Your secondary air pump probably isn't getting the signal to switch on or its faulty. Listen for the pump when you start it.
 
Old Dec 1, 2007 | 07:04 AM
  #3  
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Default RE: Cold Starts

Is that something i should be worried about???
 
Old Dec 1, 2007 | 09:23 AM
  #4  
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Default RE: Cold Starts


ORIGINAL: audiprotein

Is that something i should be worried about???
I don't think so. Have you scanned for codes?
 
Old Dec 1, 2007 | 11:36 AM
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Default RE: Cold Starts

I don't think 200rpm is something to worry about. Things don't like to move as fast when they are cold especially oil and metal. The rpm's look steady which is a good thing, if it was unsteady i would get worried but it looks fine. If the rpm's are at 1000 at each start-up consistantly thats good also.
 
Old Dec 1, 2007 | 04:08 PM
  #6  
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Default RE: Cold Starts

ORIGINAL: sineo


ORIGINAL: audiprotein

Is that something i should be worried about???
I don't think so. Have you scanned for codes?
Nope, not yet!!!
 
Old Dec 1, 2007 | 04:10 PM
  #7  
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Default RE: Cold Starts

ORIGINAL: viper9821

I don't think 200rpm is something to worry about. Things don't like to move as fast when they are cold especially oil and metal. The rpm's look steady which is a good thing, if it was unsteady i would get worried but it looks fine. If the rpm's are at 1000 at each start-up consistantly thats good also.
Yeah but i just think in winter it is more resaonbale to start up with 1200 rpms then in summer.
 
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