DRC parts removal - questions

4.2 V8 40v biturbo - 450 bhp
4.2 V8 40v biturbo - 480 bhp (plus)
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paul_23
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DRC parts removal - questions

Post by paul_23 » Thu Feb 19, 2009 10:21 am

Found a great RS6 with low mileage but after the Audi 110 pt inspection report they find all shox are leaking - no surprise there!

Therefore, after reading so much on DRC I have orderd Bilstein PSS9s to fit to it but all threads I have seen do not mention what needs to be removed off the DRC system? Does everything need to be stripped out (ie hoses/pipes/resevoirs) or can they be capped and left? Is removing all this plumbing time consuming? I won't be doing it myself but the garage has never done DRC so I want to make sure they do it right....

Also, what alignment (toe/camber etc) and ride height do you recommend - stock spec or anything different?

Cheers

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Shoppinit
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RE: DRC parts removal - questions

Post by Shoppinit » Thu Feb 19, 2009 12:13 pm

I'm in the same boat as you. My usual mechanic has just said he doesn't want to do the job because:

1. a special tool for depressurising is required
2. once the system is removed there will be ECU / warning light problems.

As far as I can tell, there are no electronics connected to the DRC. But I did remember hearing something about ABS sensors?

Can anyone confirm or deny? It looks like a pretty easy job to me and I would have just cut the pipes!

Thanks.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

Cornishmoocher
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RE: DRC parts removal - questions

Post by Cornishmoocher » Thu Feb 19, 2009 12:30 pm

All total bollox.

Undo the interconnecting hoses- youn get a bit of pressure behind it, but tbh if its leaking there wont be much, but you will get oil leaking out so be carefull, as for ecu problems, the DRC is totally stand alone. He knows not of what he speaks.......
It's all Bollox.
Half of what you read is bull and the other half is all <beep>.

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Shoppinit
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Re: RE: DRC parts removal - questions

Post by Shoppinit » Thu Feb 19, 2009 12:32 pm

Cornishmoocher wrote:All total bollox.
Undo the interconnecting hoses- youn get a bit of pressure behind it, but tbh if its leaking there wont be much, but you will get oil leaking out so be carefull, as for ecu problems, the DRC is totally stand alone. He knows not of what he speaks.......
Thanks. That's what I thought. I think he called Audi to find out how long the job would take and they must have fed him some propaganda!
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

perthwaRS6
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instructions on DRC disable if fitting coilovers.

Post by perthwaRS6 » Thu Feb 19, 2009 4:42 pm

KW have step by step instructions for disabling DRC without removal if fitting coil overs. Very simple. Also sticky for pss9 provides details.

PM me for pdf of KW instruction sheet ~ 1MB.

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RE: instructions on DRC disable if fitting coilovers.

Post by foz01 » Thu Feb 26, 2009 9:26 pm

anyone else got this guide who can send me?
http://www.formatsales.co.uk/Stock.htm
Vehicle Sourcing, SOR and Sales :)

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Shoppinit
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Post by Shoppinit » Thu Feb 26, 2009 10:54 pm

Perhaps someone could post them? Given the DRC failure rate, that could be useful to a lot of people.

Or maybe just amend the DRC sticky?
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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Shoppinit
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Post by Shoppinit » Thu Mar 05, 2009 8:22 pm

Except that the guide says you need Audi special tool to de-pressurize the DRC :?

I don't want a pint of oil shooting into my bloodstream when I start un-doing things... even if it is RS6 oil :p
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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grizz
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Post by grizz » Thu Mar 05, 2009 8:56 pm

Undo the the 14mm banjo bolt on the bottom of the rear shock , If the shocks are leaking there will be no more than a dribble ..
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Shoppinit
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Post by Shoppinit » Thu Mar 05, 2009 9:02 pm

Thanks Grizz. Problem is, half the shocks are OK :s Front left and rear right are working nicely.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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grizz
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Post by grizz » Thu Mar 05, 2009 9:14 pm

Just be careful when "cracking off" the banjo on the good circuit .
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0151 3366888
The northwest's only dedicated 'RS' repair centre.
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http://www.facebook.com/pages/unit-20/104343529619713

Cornishmoocher
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Post by Cornishmoocher » Thu Mar 05, 2009 9:51 pm

48" bolt croppers, full face Arai helmet (your mates- dont use your own) and a pair of gloves.
It's all Bollox.
Half of what you read is bull and the other half is all <beep>.

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Shoppinit
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Post by Shoppinit » Fri Mar 06, 2009 12:36 pm

Cornishmoocher wrote:48" bolt croppers, full face Arai helmet (your mates- dont use your own) and a pair of gloves.
I think I'll just put a 4 foot extension handle on my angle grinder.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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Shoppinit
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Post by Shoppinit » Fri Mar 06, 2009 12:39 pm

Or tie my girlfriend's guinea pig to the shock and wait till it chews through the hose. 2 birds, one stone.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."

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