Audi TT The Audi TT line, in both the coupe and roadster combines Audi's All Wheel Drive performance with the feel of a European sports car.

Idle problems

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  #11  
Old 07-06-2007 | 10:49 AM
TTempted's Avatar
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Default RE: Idle problems

Do you have a boost gauge? If you do and things look normal, see my original response.
 
  #12  
Old 07-06-2007 | 10:58 AM
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Default RE: Idle problems

ORIGINAL: TTempted

Do you have a boost gauge? If you do and things look normal, see my original response.
Yeah I do. I've taken off the intercooler hose to the TB and didnt notice any kind of buildup. Guess I'll take the whole thing off and use the TB cleaner, see if that does the trick.
 
  #13  
Old 07-06-2007 | 11:02 AM
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Default RE: Idle problems

I'd also check to see how much spring is left on the flapper. Like I said with mine, I'd force it open with my hand and let it snap back and I could hear it bounce a little bit. After that, make sure you do a throttle adaptation.
 
  #14  
Old 07-06-2007 | 11:32 AM
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Default RE: Idle problems

ORIGINAL: TTempted

After that, make sure you do a throttle adaptation.
And how do I do that? Is that where I put my key in but dont turn it on, wait a little bit for it to do whatever it does and then turn it on?
 
  #15  
Old 07-06-2007 | 01:17 PM
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Default RE: Idle problems

Right. Get in your car, turn your key but don't start the ignition. It should be done in 30 seconds to 1 min, but I just wait 3 or so.
 
  #16  
Old 07-06-2007 | 01:19 PM
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Default RE: Idle problems

ORIGINAL: TTempted

I'd also check to see how much spring is left on the flapper. Like I said with mine, I'd force it open with my hand and let it snap back and I could hear it bounce a little bit. After that, make sure you do a throttle adaptation.
i would refrain from this.

Have you unplug the MAF yet? I would start there killer.
 
  #17  
Old 07-06-2007 | 03:41 PM
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Default RE: Idle problems

Why, what's the downside to cleaning your throttle body and doing a TB adaptation?
 
  #18  
Old 07-06-2007 | 03:53 PM
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Default RE: Idle problems

he means moving the plate with your finger.....we dont have mechanical tb they are electronic....motronic system
 
  #19  
Old 07-06-2007 | 03:54 PM
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Default RE: Idle problems

nothing,i just did it myself. i was going with the highly more likely problem since im currently in the same boat until my new maf shows up.
 
  #20  
Old 07-06-2007 | 04:10 PM
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Default RE: Idle problems

Ohh. Well, I guess in that case, I'll explain further. I had the part out of the car and in my hand in the process of cleaning it. When I manually moved the plate on the old one and released it, it bounced after I let go and let it snap shut, unlike the new one.
 



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