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.

DIY - Secondary air pump???

Thread Tools
 
Search this Thread
 
Old Oct 10, 2007 | 09:00 AM
  #1  
damir21's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2006
Posts: 57
From:
Default DIY - Secondary air pump???

anyone got any steps to replace the secondary airpump, and the coolant fan cm
 
Old Oct 10, 2007 | 10:27 AM
  #2  
acetrebo's Avatar
4th Gear
Joined: Nov 2005
Posts: 3,393
From: Columbus Ohio
Default RE: DIY - Secondary air pump???

Well, its straightfoward.

Remove airbox. Remove and replace air pump. Replace airbox. there is not much to it, so I doubt there will be a writeup.
You may find a write up for removing the airbox if you search.
 
Old Oct 10, 2007 | 11:02 AM
  #3  
techbod's Avatar
Joined: Nov 2005
Posts: 12,826
From:
Default RE: DIY - Secondary air pump???








Removing and installing secondary air pump motor -V101-









–
If fitted, detach cover -1- on right of engine compartment.









–
Disengage solenoid valve 1 for activated charcoal filter system -N80- at air duct.



–
Unscrew bolts -arrows-.



–
Remove air duct -2-.









–
Unplug electrical connector -3- at solenoid valve 1 for activated charcoal filter system -N80- and the electrical connector -5- at air mass meter -G70-.



–
Detach hoses -1-, -4-, -6- and -7-.



–
Remove fastener -2- and detach air cleaner housing.



–
Unscrew the two bolts (accessible from above) from bracket for secondary air pump.









–
Vehicles with auxiliary heater: remove bolts -arrows- securing exhaust pipe for auxiliary/additional heater to noise insulation.









–
Release quick-fasteners -1- and -2- and take off front noise insulation.









–
Unplug electrical connector -3-.



–
Detach air hoses -1- and -2-.



–
Unscrew the bolts (accessible from below) from bracket for secondary air pump.



–
Detach secondary air pump motor -V101- with bracket.



–
If necessary, detach secondary air pump motor -V101- from bracket.



Installing



Installation is carried out in the reverse order; note the following:
Note[/align]


Secure all hose connections with the correct type of hose clips (same as original equipment) .



Tightening torques








Component
Nm

Secondary air pump motor -V101- to bracket
10

Secondary air pump bracket to body
10

[IMG]local://upfiles/12092/3DF8657B112B4F878CA15A98AF5FAD68.jpg[/IMG]

[IMG]local://upfiles/12092/2D4B47D5C3624C488D0C5F90585CCAA0.jpg[/IMG]

[IMG]local://upfiles/12092/FB64F00DAEC24E4F84E2C37CB2CCA5F0.jpg[/IMG]

[IMG]local://upfiles/12092/E4A5D3F2741A4AB294F7C2914C99E4DF.jpg[/IMG]

[IMG]local://upfiles/12092/7DB462D450EB4553923EB3A62FC75A4D.jpg[/IMG]
 
Old Oct 10, 2007 | 12:48 PM
  #4  
damir21's Avatar
Thread Starter
|
1st Gear
Joined: Feb 2006
Posts: 57
From:
Default RE: DIY - Secondary air pump???

i have an carbonio intake on it, so i think it might be even faster, is it easier to remove it from under the CAR?
 
Old Oct 10, 2007 | 12:57 PM
  #5  
techbod's Avatar
Joined: Nov 2005
Posts: 12,826
From:
Default RE: DIY - Secondary air pump???

that's the idea ( from under the car ) the pictures show you how
 
Old Oct 11, 2007 | 10:13 PM
  #6  
freedom's Avatar
1st Gear
Joined: Aug 2007
Posts: 11
Default RE: DIY - Secondary air pump???

What dose this do performance wise if it's bad?
 
Old Oct 12, 2007 | 10:26 AM
  #7  
sineo's Avatar
3rd Gear
Joined: Jul 2007
Posts: 1,980
From: Houston
Default RE: DIY - Secondary air pump???

ORIGINAL: freedom

What dose this do performance wise if it's bad?

Not a lot.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
boostedboot
Archive - Want to Buy
1
Dec 13, 2011 11:10 PM
jeeps5
Archive - Want to Buy
1
Sep 22, 2011 06:01 PM
Reiem125
S Car Model Line
0
Mar 15, 2009 02:31 AM
moeron7
Audi TT
6
Nov 29, 2007 06:03 PM




All times are GMT -4. The time now is 04:28 PM.