2004 Audi allroad Logo

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Bart Robinett Posted on Sep 24, 2012

Have a crack developing in the vicous fan coupling on my 2004 2.7T Audi allroad. How common is this? Is it a serious issue? Is it difficult to replace? What's the best source for parts?

Car has about 107 k miles.

5 Related Answers

Anonymous

  • 14 Answers
  • Posted on Jan 03, 2009

SOURCE: A6 engine ''deep rattling'' noise

go to scottykilmer.com - i use this guy a lot - you just have to sign in - first name only! or whatever you want to call yourself. it is 100 percent free and he is an expert on all cars - you can expect an answer within an hour or so! this guy knows more than one person should know - trust me - no fee for free info? cant go wrong

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Anonymous

  • 99 Answers
  • Posted on Jan 23, 2009

SOURCE: How to replace the water temp sender in a 2003 Audi Allroad

make sure engine is COLD. put little grease around new sensor and keep it close at hand. Remove the plug on the sensor, then slide the retaining that holds sensor in, out. pull sensor our of housing and quickly replace with new. replace clip and plug. top up coolant if necessary. easy as that..

TL

motor1258

Mike Butler

  • 6674 Answers
  • Posted on Mar 14, 2009

SOURCE: how to remove rear seat from 2001 Audi allroad

Not 100% sure on yours but normally you'll either have a couple of bolts way down under seat cushion at front, near floor, or in some cases, you have to push seat cushion back toward rear window, hard & lift, to pop it out of notched catch under it.

Anonymous

  • 79 Answers
  • Posted on Apr 07, 2009

SOURCE: Audi A6 Allroad

jack the car up saftely then take the wheels off .. then you will see the brake calipier turn the wheel towards you so the calipier is facing you . at the bottom of the calp you will see a small bolt at bottom undo this and lift prize the calp up then remove 1 pad the inside on where the piston is then put calp back down and put the bolt back in just to hold it in place then when you have done this put a large stronge screw driver in via hole in front to push the piston all the way back but make sure you do the evenly and piston goes in straight or it will get stuck same with all types of brakes. once you have done this reopen calp and take the other pad out clean all area with a wire brush and replace the new pads in place,, and retighten bolt etc , before you start the other side please make sure you pump brake peddle until it goes hard again. then do same to over side ,

hope this is a great help matdav69

Anonymous

  • 27 Answers
  • Posted on Jun 30, 2010

SOURCE: p0431 code on audi allroad 02

Typcally caused by one of the front oxygen sensors or a bad ground associated with these sensors.Replace both front sensors with direct fit type NOT universal, because there may be a cracked wire and the universal sensor does not contain the complete wire harness. Direct fits, are about $20 more than universal fit type.

The O2 sensors have integrated heating elements that bring them up to the proper operating temperature. Code P0431 indicates that the O2 sensor on your driver side catalytic converter is not reaching the proper operating range. The O2 sensors are usually in the $150 range online.

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Related Questions:

1helpful
1answer

2003 Audi Allroad front end is down

yes it is damaged
find a shop and get it inspected
there are bad parts, sure but even damaged (like cracks)
want a wheel to fly off at 100kmh or worse.
what country is the car, ?
bent shocks or struts


Audi allroad quattro? semi-offroad version of the Audi A6 Avant (station wagon)
this car has ball joints+ coil + A-arm suspension and 1 strut
per side
so my guess is the STUTS were both destroyed.
no really safe to drive at all like that.
IMO
6helpful
1answer

I have an 2003 Audi Allroad and the air suspension doesn't raise the car. The suspension light blinks in the 1 position. When I first start the car I am able to manually adjust to position 3 but nothing...

Couple of quick things to check, when the air system is trying to raise the car you should hear the pump running in the boot of the car ( lhs rear) . The pumps are known to fail but not too regularly. The more common issue is that the rubber bladders in the air springs develop hairline cracks which leak, more prevalent on the front than rear. Get a spray of soapy water and spray all round the bladder, start the car and select a higher ride height. You should be able to see bubbles....or indeed if its as bad as you identify you will be able to hear a hiss ( assuming the pump is running of course) New air springs are available and not too difficult to fit.....dont buy the hugely expensive stuff from Audi try Arnott Industries in the US, they have an excellent remanufactured replacement which is far superior. Hope this helps Iain
2helpful
1answer

Hi i have a 2003 audi allroad , the suspension in front side is going to low when i stopped for long time , and sometime when i put it into level 3 ,it goes back to level 2 if whem the car is in moviment....

This is a common problem.
Firstly the sinking of a side when the car is left for a while is indicative of a leak in the air bladder on the suspension, it has to be replaced as a unit, not particularly difficult but AUDI prices are high, try Arnotts industries in US, they have a remanufactured unit which is superb. Secondly the suspension system is designed to lowere the suspension from the high ( 3) setting when car is driven for anylenght of time above an average speed ( I think 50 ish MPH on lev3) when the vehicle has been driven for a period under the average to trigger the drop to lev 2 then the suspension should rise again to lev 3. hope this helps
0helpful
1answer

Audi allroad sluggish acceleration

This could be caused by numerous issues from poor fuel, to needing a new plugs or faulty Pre catalyst O2 sensors.

Really need more information and identify is MIL is illuminated.
0helpful
1answer

Where can I find a user manual for an Audi A6 Allroad 2001?

Google this "User manual download for Audi allroad" and a whole list of sites come up all with free downloadable manuals.

Hope this helps!

Andrew
2helpful
1answer

How to remove rear seat from 2001 Audi allroad

Not 100% sure on yours but normally you'll either have a couple of bolts way down under seat cushion at front, near floor, or in some cases, you have to push seat cushion back toward rear window, hard & lift, to pop it out of notched catch under it.
1helpful
1answer

Audi allroad 2002 door doesn't lock when weahter gets cold

I seem to be having the same issue on my 2001 allroad. I read the post before and just tried some WD-40. I will let you know how it works.
1helpful
1answer

ASAP QUESTION!!!!!!!!!!!!!!!!

The light can come on for a number of reasons. One of which is that the pump is getting worn out. It will run too long trying to maintain the height/pressure setting and overheat which lights up the light. I believe that the light will be lit if it is unable to raise the car to the desired manual height setting for the suspension. These all lead back to the common issues... air bags with small leaks and then a worn out suspension pump.

- brad
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