Audi A4 The Audi A4 model offers nimble handling and performance that makes it one of the leading cars in its class. Read more about the Audi A4 in the Audi A4 review.

TBA Question

Old Feb 2, 2006 | 07:39 PM
  #1  
auDi1.8TQ's Avatar
Thread Starter
|
1st Gear
Joined: Apr 2005
Posts: 182
From: Long Beach, CA
Default TBA Question

OK...my car had a rough idle problem, so i tried doing the throttle body adaption that i found when searching. The question is, when i disconnect the battery for 30 min or so. do you connect the battery after 30 min and put the ignition on ON or put the igniton on ON while the battery is disconnected? sorry if this is confusing. OR can i do something else to fix the idleing problem? thanks
 
Old Feb 2, 2006 | 08:39 PM
  #2  
techbod's Avatar
Joined: Nov 2005
Posts: 12,826
From:
Default RE: TBA Question

initial throttle position is set by manufacturer and no adjustment can be made, it is a little confusing but im sure the key would be in the off position when connecting the battery, the car will need to be run and driven for the ECU to re-learn the setting
 
Old Feb 2, 2006 | 09:04 PM
  #3  
onepoint8tee's Avatar
Site Moderator
Joined: Sep 2005
Posts: 13,664
Default RE: TBA Question

You dont need to disconnect your battery to do a TBA.. Just get in, turn to on (not start) wait a minute and it should be done....
 
Old Feb 3, 2006 | 02:41 PM
  #4  
quattrosedan's Avatar
2nd Gear
Joined: Jun 2005
Posts: 1,498
From: Neptune Beach, FL
Default RE: TBA Question

I have to have a vagcom to do mine.....channel 98...run adaptation.
 
Old Feb 3, 2006 | 04:37 PM
  #5  
onepoint8tee's Avatar
Site Moderator
Joined: Sep 2005
Posts: 13,664
Default RE: TBA Question


ORIGINAL: quattrosedan

I have to have a vagcom to do mine.....channel 98...run adaptation.
What year is your a4?
 
Old Feb 3, 2006 | 06:09 PM
  #6  
quattrosedan's Avatar
2nd Gear
Joined: Jun 2005
Posts: 1,498
From: Neptune Beach, FL
Default RE: TBA Question

97
 
Old Feb 3, 2006 | 07:08 PM
  #7  
p2ii's Avatar
Senior Member
Joined: Aug 2005
Posts: 405
From: Easley, SC
Default RE: TBA Question

I don't know about '97 but in my '02 you put the key in, turn to the ON position(not start), press and hold the gas for 5 sec., turn the key to the OFF position(with foot still on the gas) and then let up on the gas and leave the key in the ignition. You will hear some clicking and electric motor type noises for about a minute or two and then it will stop. This helped my idle and throttle response.
 
Old Feb 4, 2006 | 03:39 PM
  #8  
AndyA4's Avatar
1st Gear
Joined: Jul 2005
Posts: 67
From:
Default RE: TBA Question


ORIGINAL: p2ii

I don't know about '97 but in my '02 you put the key in, turn to the ON position(not start), press and hold the gas for 5 sec., turn the key to the OFF position(with foot still on the gas) and then let up on the gas and leave the key in the ignition. You will hear some clicking and electric motor type noises for about a minute or two and then it will stop. This helped my idle and throttle response.
Does this method apply also for late '01 models?

Where did you find out this TBA method?

Thanks
 
Old Feb 4, 2006 | 04:39 PM
  #9  
p2ii's Avatar
Senior Member
Joined: Aug 2005
Posts: 405
From: Easley, SC
Default RE: TBA Question

I heard about it on audizine some time ago. here it is Second page, about halfway down.
 
Old Feb 4, 2006 | 04:42 PM
  #10  
AndyA4's Avatar
1st Gear
Joined: Jul 2005
Posts: 67
From:
Default RE: TBA Question

Cheers for that mate.

 

Thread Tools
Search this Thread

All times are GMT -4. The time now is 11:48 AM.